CPI VZC-6967AB Installation & Operation Manual Download

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Summary of Contents for VZC-6967AB

Page 1: ...EDIUM POWER AMPLIFIER _ __ rC _ Commllnication J Pov er Jndustrie r satcorn division Formerly Varian Associates Incorporated Microwave Equipment Products 811 Hansen Way Palo Alto CA 94303 CPI 01023245 REV 9 Model No VZC 6967AD VZC 6967AB VZC 6967AG VZU 6997AC VZU 6996AB VZU 6996AC VZU 6997AE VZU 6997AG VZU 6995AY VZU 6967AA ...

Page 2: ...ntaining CPI equipment Except for rights expressly granted by contract all such information is the exclusive property of CPI Satcom Division This document may not be duplicated in whole or in part or be used for manufacture without written permission of CPi Satcom Division Copyright 1999 by Communications Power Industries All rights reserved ...

Page 3: ...Functions 1 3 Technical Description 1 5 RF Subsystem 1 4 Power Supply Subsystem 1 9 Power Factor Correction Module 1 9 Power Processor Module 1 1 0 High Voltage Module 1 1 0 RF Power Monitor Module 1 10 Control and Display Modules 1 1 LRU Philosophy 1 12 Optional Features 1 12 SECTION 2 UNPACKING AND INSTALLATION Pre Inspection 2 1 Unpacking 2 1 Preparing for Installation 2 2 Installation 2 2 Mech...

Page 4: ...terlocks Interface 3 9 Computer Interface 3 10 CIF Hardware Configuration 3 11 Computer Interface CIF Protocol 3 12 Protocol Message Structure 3 13 Command and Response Format 3 14 Header and Ending Bytes 3 15 Adress Bytes 3 16 Command Bytes 3 16 Response Bytes 3 16 Reject Bytes 3 16 Check Bytes 3 1 7 Carriage Returns Line Feeds 3 18 Commands 3 19 Slow Commands 3 24 Status Byte Definitions 3 24 ID...

Page 5: ...mputer Control 4 12 Testing Optional Equipment 4 13 Re1note Control Interface 4 13 SECTION 5 OPERATION Essential CMPA Operating Procedures 5 2 Transmit 5 2 Normal Shutoff 5 3 Basic Ci 1 PA Operation 5 3 CMPA States and Description 5 4 Initialization and Power On Self Test POST State 5 5 Heater Time Delay HTD State 5 7 Standby State 5 8 Transmit State 5 9 Fault State 5 10 CMPA Control Modes and Hie...

Page 6: ...tive Maintenance 6 7 Spare TWT Maintenance 6 8 Performance Testing 6 9 Power and Gain 6 1 0 SECTION 7 DRAWINGS AND SCHEMATICS SECTION 8 SUPPLEMENTARY DATA APPENDIX A SPECIFICATIONS APPENDIX B CONTROL APPEARANCE AND CONTENT Buttons B 1 LEOs B 3 Beeper B 3 Alphanumeric Display Definition B 4 Meters B 6 Fault Messages That Correspond to Digital Status Lines B 7 Fault Messages Generated by Limit Compa...

Page 7: ...RemotejCo1nputer Interface B 31 Software Versions B 34 Elapsed Hours Information B 35 Quick Access Codes B 36 POST Faults B 38 Software Error Codes B 39 Flash RAM Operating and Programming B 39 To Force the CMPA to use EPROM Contents B 40 Reprogramming the Flash RAM B 40 Troubleshooting and Error messages Associated with the Flash RAM B 42 APPENDIX C REPLACEABLE PARTS APPENDIX D WARRANTY SUPPORT I...

Page 8: ... Figure 2 1 Rear Panel of CMPA 2 3 Figure 3 1 Setting Termination Resistors 3 3 Figure 3 2 Setting Serial Format 3 9 Figure 4 1 CMPA Front Panel 4 2 Figure 5 1 Control Panel 5 1 Figure 5 3 Example Accessing CMPA Features 5 14 Figure 6 1 TWT Amplifier Test Setup 6 12 Figure B 1 Front Panel Picture B 1 VIII MAY 17 1999 CPI 01023245 REV 9 ...

Page 9: ...3 30 Table 4 1 Helix and RF Settings Ranges 4 7 Table 5 1 Front Panel Categories 5 15 Table 6 1 Preventative Maintenance Schedule 6 3 Table 6 2 Recommended Test Equipment 6 4 Table 6 3 CMPA Performance Data Log 6 11 Table 7 1 Compact MPA Drawings 7 1 Table A 1 Electrical Specifications C Band A 2 Table A 2 Electrical Specifications X Band A 4 Table A 3 Electrical Specifications Ku Band A 6 Table A...

Page 10: ...ble B 1 0 Time Date Settings B 30 Table B 11 Computer Interface Parameters B 32 Table B 12 Software Versions B 33 Table B 13 Elapsed Hours Feature B 35 Table B 14 Post Faults B 38 Table B 15 Software Error Codes B 3 9 X MAY 17 1999 CPI 01023245 REV 9 ...

Page 11: ...Section S Safety ...

Page 12: ... transmitting equipment Appendix D GUIDANCE ON ASSESSING THE COMPETENCE OF PERSONNEL FOR DESIGNATION AS SKILLED and also Sub clause 3 1 of the Standard Appendix E GUIDANCE ON SAFETY PRECAUTIONS TO BE OBSERVED BY PERSONNEL WORKING ON RADIO TRANSMITIING EQUIPMENT and also Sub clauses 3 2 3 7 and 22 1 of the Standard Black lightening bolt in black triangle outline on yellow background Description Cau...

Page 13: ...SAFETY S 2 MAY17 1999 CPI 01023245 REV 9 ...

Page 14: ... this guide are not academic They are based on the experience of engineers and technicians who have years of experience with high voltage circuits WHEN IS VOLTAGE HIGH CPI 01023245 REV 9 As stated earlier any voltage that will kill you should be treated as high voltage Voltages associated with prime power generally do not jump the air gap between people and the equipment Usually exposed circuit el...

Page 15: ...high voltage section e DO NOT FLOAT MEASURING EQUIPMENT ABOVE GROUND Make all measurement with respect to ground The odds are that if you float the instrument you may forget and reach inside the equip ment Although it is harder to get the right test setup it is well worth the effort f DO NOT ASSUME THAT THE LEVEL OF RISK IS A FUNCTION OF SIZE Some large high power voltage equipment looks docile On...

Page 16: ...ome into contact with a danger point A long probe avoids the whole problem READ THE INSTRUCTION MANUAL The best insurance is fore knowledge ofhazards m CREATE A FAVORABLE ENVIRONMENT FOR SAFE OPERATIONS This means that if people are crowding you stop the operation if it involves high voltage Pressure can lead to carelessness In the same way fatigue is also an enemy STAY ALERT AT ALL TIMES WHEN WOR...

Page 17: ...lessly While there may be times when you cannot shut off the high voltage during a low voltage measurement this is generally not the case u REMOVE THE TEST EQUIPMENT WHEN YOU HAVE FINISHED A MEASUREMENT PROGRAM There have been many instruments destroyed or damaged because a test program was conducted in a haphazard manner rather than in an orderly progression from start to finish Experience has sh...

Page 18: ...ut off the equipment before you work on a unit Part of the reason for the 30 second rule is that some of the dielectrics insulators used for high voltage circuits can store a charge While the amount of charge stored is a function of the size of the object the 30 second rule provides an additional margin of safety z MAINTAIN A HEALTHY RESPECT FOR ANY KIND OF LIVE CIR CUITS COMPLACENCY CAN HURT YOU ...

Page 19: ...the amplifier Protect yourself and those around you from unwanted RF exposure Always terminate the amplifier input and output with an RF dummy load before you turn the high voltage on This will reduce the chances of oscillation due to internal amplifier noise Limit exposure to microwave radiation to prevent unwanted biological effects There are other effects that can lead to problems if you are ca...

Page 20: ...parts of your body c SHUT OFF THE UNIT IF YOU ARE TRYING TO LOCATE AN RF LEAK As noted earlier the levels of concern are very low Examine the physical unit with the high voltage off If you have to survey the RF runs with the power on to find the leaky joint or component start by testing the system with low RF input with a radiation meter If the microwave radiation exceeds 0 5 mwjcm sq shut off the...

Page 21: ...SAFETY S 1 0 MAY 17 1999 CPI 01023245 REV 9 ...

Page 22: ...Section 1 Introduction ...

Page 23: ...VZU 6997AC 13 75 14 5 GHz VZU 6996AC 13 75 14 5 GHz VZU 6997AE 14 0 14 8 GHz VZU 6997AG 14 70 15 32 GHz VZU 6995AY 17 30 18 4 GHz VZU 6967AA 13 00 13 25 GHz The CMPA series has been specifically designed for enhanced performance and ease of operation In addition the CMPA incorporates the use of a microprocessor control system thereby simplifying interfacing with remote control and monitor faciliti...

Page 24: ... technical description of the CMPA The design philosophy and a brief description of the optional features are also included in this section Section 2 Unpacking and Installation contains procedures for preparing the site for installation and unpacking the CMPA It also describes the steps required to make the necessary power connections Section 3 Interfaces describes the CMPA s built in interfaces t...

Page 25: ...specifications for the CMPA a listing of control and display functions and a summary of optional features that are available from CPl Also contained are service and warranty information and a list of replaceable parts 00000000 The CMPA Figure 1 1 CPI 01023245 REV 9 COMPACT HPA MAY 17 1999 1 3 ...

Page 26: ...inputjoutput isolation circuits RF detectors and output filter The power suppiy section includes the power factor correction power processor and high voltage regulation circuitry as well as monitor and control circuitry Microprocessor circuits provide automatic sequencing to control both CMPA operation and continuous monitoring of critical parameters The front panel of the unit serves as the prima...

Page 27: ...ram Figure 1 2 CPI 01023245 REV 9 A conservative field proven approach is used in the CMPA RF subsystem The RF block diagram Figure 1 2 identifies all major circuit elements for this technical description A6 1NTEGRATEO RF OUTPUT ASSEMBLY X W13 W12 MAY 17 1999 1 5 ...

Page 28: ...east 75 dB at maximum rated power for the C band and 75 dB for the Ku band The TWTs employed in this power amplifier feature air cooled dual depressed collectors for efficient operation and periodic permanent magnet PPM focused helix design They are designed especially for compact lightweight applications involving satellite uplink service The output waveguide assembly interfaces to the TWT and pr...

Page 29: ...ent monitoring of CMPA output power levels through the use of an external spectrum analyzer or portable power meter High reflected RF protection circuitry is standard and reflected power information is sent to the front panel for display User settable low and high RF power alarms are also available The output and reflected power level readouts are also available for remote monitoring via the optio...

Page 30: ...l Display Power Supply Block Diagram Figure 1 3 1 8 MAY 17 1999 220 240 VAC Power Factor 1 Correction Module 375 VDC Micro controller Power Processor Control DCPa er RF Metering Faults INTRODUCTION r HV I Module RF Subsystem 1 calhode TWT Monitor I I I I I j4 i I linea lzer I optional DC Power Control SSIPA Rrwer RF Monitor DC Powe CPI 01023245 REV 9 ...

Page 31: ...ity and stability An added advantage of the SMPC approach over outdated linear power supplies is its intrinsic high efficiency and safe operation By limiting the amount of the instantaneous stored energy in the power supply the risk of permanent damage to the CMPA due to abnormal or transient conditions is avoided The momentary level of stored energy measured in joules is well below the maximum li...

Page 32: ...dule contains the transformers rectifiers filters and voltage current sense circuits for all critical TWT voltages and currents The incoming 230 VAC 25 kHz signal is applied to the primary of a multi section high voltage transformer which provides all of the high voltage levels necessary to operate the traveling wave tube Since the helix and collectors share the same transformer and regulator the ...

Page 33: ...eflected RF power helix voltage helix current attenuator setting and forward RF power are all available via the alphanumeric display Status LEOs are also included on the panel Detailed fault information and user settable interface parameters are available to the user through a menu system The Control Module is central to the CMPA All control input output and decision making with the exception of c...

Page 34: ...ooling Personnel safety is of utmost importance and is safeguarded by proper grounding and also by access interlocks and covers that prevent physical entry into the high voltage sections OPTIONAL FEATURES 1 1 2 MAY 17 1999 To customize and enhance the functioning of the CMPA CPI provides a range of options These include the following An internal linearizer The internal linearizer extends the linea...

Page 35: ...Section 2 Unpacking and Installation ...

Page 36: ... a damage report Failure to do so could invalidate future claims Carefully unpack and remove all items inspect the interior of the container for damage Save all packing material until all inspections are complete It is recommended that all packing material be saved for potential future use Verify that all items listed on the packing slips have been received Inspect all items for evidence of damage...

Page 37: ...erface connectors to be used match pin out data in Section 3 Interfaces 3 Verify proper prime power connection to the CMPA See Drawings Schematics in Section 7 for AC voltage specifications AWARNING Operating the Compact Medium Power Amplifier CMPA without proper termination or under excessive load voltage standing wave ratio VSWR could cause destruction of the traveling wave tube TWT and will voi...

Page 38: ...cabinet rails Once the unit is installed on the slides and fastened to the cabinet the balance of the installation procedures can be completed Electrical Connections 0 0 g 0 0 0 0 0 Rear Panel of CMPA Figure 2 1 CPI 01023245 REV 9 The locations of the connectors referred to in this section are shown in Figure 2 1 Electrical interconnections to the system consist of prime power ground strap and ext...

Page 39: ...ar panel of the CMPA via the connector provided The wiring used should be HAR type The pins of the prime power connector should be wired as follows Pin A line Pin B neutral Pin C ground A WARNING AC prime power must be removed via an external circuit breaker before disconnecting or connecting the prime power connector on the CMPA Do not apply power to the CMPA until completion of the installation ...

Page 40: ...aces for pin out information Switch Port JS Serial Remote Control J6 Computer 1 F J 7 User Interlock J8 Aux Serial Port Jl 0 NOTE 15 pin 9 pin 9 pin 9 pin 9 pin Connectors JS and J8 are shipped with jumper interlock connectors attached These jumpers are explained in Section 3 do not remove them until you have read that section The following two RF connections are made at the rear of the CMPA RF In...

Page 41: ...MPA 2 Position the interconnecting waveguide so that it aligns precisely with the waveguide flange at the rear of the CMPA 3 If alignment is not precise or if the installation is subject to motion or severe vibration a flexible waveguide section should be installed between the output of the CMPA and the interconnecting waveguide 4 After alignment is verified in all three planes loosely attach the ...

Page 42: ... back pressure or intake drag must be limited to 0 10 inch of water column 0 25 em Exhaust duct bends and transitions must be smooth and bend radii should be as large as possible to promote proper cooling Generally speaking a 0 10 inch H2 0 pressure drop in a 5 inch diameter flex type hose corresponds to approximately 10 ft in length It is therefore recommended that for longer duct runs a transiti...

Page 43: ...UNPACKING AND INSTALLATION 2 8 MAY 17 1999 CPI 01023245 REV 9 ...

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Page 46: ...Section 3 Interfaces ...

Page 47: ...l link RF Switch System Interface This interface enables switch system controllers such as 1 1 or 1 n and combiner system controllers to interface with the CMPA External Interlocks Interface These interlocks enable the user to interlock the CMPA with external safety devices Computer Interface This interface enables the user s computer equip ment to control the CMPA via RS 422 485 or RS 232 serial ...

Page 48: ...ontrol transfer may be commanded via the CIF port SERIAL REMOTE INTERFACE 3 2 MAY 17 1999 The CMPA Serial Remote Interface is typically used to support serial communications with a remote control unit such as the CPI CMPA Remote unit This port does support multi drop RS 422 485 4 wire serial communications even at high baud rates such as 9600 baud this port will support communications over a 4000 ...

Page 49: ...5 CMPA Control Modes and Heirachy for more detail on the remote control operation Note The physical size of the Remote Control Panel is not the same as the Front Panel of the CMPA In the remote computer control mode USER this port provides a second computer control interface that has all of the functions and capability of the CIF port 7 This port supports multi drop RS 422 485 4 wire serial commun...

Page 50: ...CIF Setting Termination Resistors Figure 3 1 3 4 MAY 17 1999 J Detail A I Factory Configuration Shown REMOTE Engaged INTERFACES CPI 01023245 REV 9 ...

Page 51: ...Serial Remote Interface uses a protocol and command set very similar to the Computer Interface port Refer to that portion of this section for programming reference Additionally the Serial Remote port includes the following command ASCII Byte Decimal 92 CPI 01023245 REV 9 Command Definition Set Control Mode If the CMPA is in either Remote or CIF mode the Serial Remote port may shift control between...

Page 52: ... displayed Press the FUNCTION button until the selection LOW RF RELAY is displayed use the arrow keys to select either FLEX for Flexible mode or RIGID for Rigid mode In Rigid mode the Low RF Relay will indicate that the CMPA s RF output is below the Low RF Alarm level any time this condition occurs except during an RF Switch port RF Inhibit command The Rigid mode can be thought of as the strictest...

Page 53: ...ote 4 Fault see note 5 No LoRF No LoRF Yes No LoRF Yes LoRF Yes LoRF Yes LoRF Yes No LoRFI note 3 Yes LoRF 1 Yes LoRF relay de energized pin 1 connected to pin 2 pin 3 disconnected from pin 2 2 No LoRF relay energized pin 1 disconnected from pin 2 pin 3 connected to pin 2 3 If an RF Inhibit is issued from any source except RF Switch Port Low RF relay Yes LoRF 4 BONS is the Beam On Sequence the tim...

Page 54: ...n from pin S during the Fault state or whatever condition chosen for this relay Not used Not used Relay NC 3 Normally closed when coil is de energized closed to pin 10 when the CMPA is latched into the Fault state Relay Common 3 Relay NO 3 Normally open when coil is de energized open from pin 10 when the CMPA is latched into the Fault state Not used Not used Closed to pin 1S for No RF Inhibit Inpu...

Page 55: ...ching External Interlock Non Latching is RF Inhibit this command is always executed External Interlock Latching is a user induced fault and unlike other faults is not recycled These commands are executed by opening the command pin from its return The CMPA External Interlocks Interface is located at connector 8 on the rear panel of the CMPA It is a 9 pin D type connector with pin assignments as sho...

Page 56: ...ware format Using the RS 422 485 serial hardware format allows an addressable multipoint buss to be implemented providing serial communications between a computer and up to 16 other RS 422 485 equipped devices Serial format selection is made via a slide switch located inside the unit To change serial format first ensure that prime power is not being applied to the CMPA Next remove the CMPA cover a...

Page 57: ...le manufacturers offer serial cables specifically designed for long distance serial communications applications For EMI considerations the cable shield should be directly attached to the connector shell In the multi drop configuration up to 16 other addressable RS 422 485 equipped devices may share the same serial buss Termination resistors should be installed on the last device on the buss If the...

Page 58: ...cribes the structure and content of the Computer Interface CIF protocol for the CMPA The CIF protocol uses ASCII characters in a packet message structure to provide serial asynchronous communications between a computer and the CMPA The CIF protocol includes commands for controlling and monitoring the CMPA CMPA control commands are executed by the CMPA if the CIF port has been chosen as the valid c...

Page 59: ...are the alphabet for all valid messages To avoid incompatibilities with existing controllers the actual alphabet used avoids most control characters The protocol provides choices for header ending byte format and checksum format which are described later in this section The user s computer generates and sends packets to the CMPA that can contain only one command and associated parameters The CMPA ...

Page 60: ...r ending byte message format was used the header byte is NAK thus indicating a rejection COMMAND AND RESPONSE FORMAT 3 14 MAY 17 1999 Command Received by CMPA HEADER ADDRESS COMMAND PARAMETERS ENDING CHECK BYTE BYTE BYTE AS REQUIRED BYTE BYTE Response Returned When Command Is Accepted HEADER ADDRESS COMMAND RESPONSE ENDING CHECK BYTE BYTE BYTE BYTES S BYTE BYTE Response Returned When Command Is Re...

Page 61: ...n STX ETX on front panel Commands Header byte STX ASCII 02 Ending byte ETX ASCII 03 Responses Header byte ACK ASCII 06 is used if the CMPA accepted the command Header byte NAK ASCII 21 is used if the CMPA rejected the command A reject code or codes indicates why the command was rejected Ending byte ETX ASCII 03 ASCII option ASCII on front panel All commands and responses Header byte ASCII 123 Endi...

Page 62: ...TION as PORT ADDRESS The address byte provides the computer port with an address It may be set from 48 to 111 using the keypad or the arrow keys The range of command bytes is from 32 to 111 The response byte s range from 32 to 95 If a command is not accepted a reject code or codes is returned See Table 3 6 CPI 01023245 REV 9 ...

Page 63: ...ommand was not accepted unit is in Fault Check byte is under CIF CONFIGURATION as CHECKBYTE Two options are available Longitudinal Parity The check byte is the exclusive OR of all message bytes including the header and ending bytes and excluding CR or LF if chosen LONG on front panel Checksum This formula provides a printable ASCII checksum SUM on front panel N Checksum 32 MOD95 L message bytei 32...

Page 64: ... to select BAD CHCK BYTE Use the arrow keys to select the desired choice YES will allow the CMPA to accept bad check bytes NO will prevent the CMPA from accepting bad check bytes Carriage Returns and Line Feeds 3 18 MAY 17 1999 The user may choose to use carriage returns CR and line feeds LF they are appended to the command response If both CR and LF are chosen they will be appended in the order C...

Page 65: ...detail later in this section Refer to Table 3 7 CMPA commands These commands cause the CMPA to take some action Refer to Table 3 8 Slow commands A subset of CMPA commands these commands may require several seconds to complete Refer to Table 3 9 Interface commands These commands invoke special interface fea tures Refer to Table 3 10 A table for each command type is provided The tables include the A...

Page 66: ...s of the port Remote or CIF queried Not used RF Output Power in dBm Query Four ASCII characters in the form NN N are returned Leading zero is replaced with a blank RF Output Power in Watts Query Four ASCII characters in the form NNNN are returned Leading zeros are blanked Attenuator Setting Query Four ASCII characters in the form NN N are returned Leading zero is blanked See Note 2l Not used Low R...

Page 67: ... meters separated by a space ASCII 20 hex 32 dec Heater Elapsed Time Meter NNNNNN Beam On Elapsed Time Meter NNNNNN 1 These commands return four ASCII characters in the form NNNN Leading zeros are blanked 2 For CMPA Protocol Option DIP Switch 51 Switch 2 of Interface CCA is ON Attenuator Setting is of the form NN NO dB CPI 01023245 REV 9 MAY 17 1999 3 21 ...

Page 68: ...wer in dBm Provide the setting in the form NN N Lead ing zeros may be replaced with spaces ASCII 20 hex 32 dec l ee ote 1 I Set RF 0 P power in watts Provide the setting in the form NNNN Leading zeros may be replaced with spaces ASCII 20 hex 32 dec see note 1 Set ALC RF 0 P in dBm This command activates the ALC mode and sets the power requested Provide the setting in the form NN N Set ALC RF 0 P i...

Page 69: ...l be in the form NNN NNN NNN gain phase amplitude lock Linearizer Settings I note 3 Send this command to lock in save to non volatile memory linearizer settings This command should be sent after the desired linearizer settings have been achieved Reset to Defaults Reset the unit operating state and fault alarm trip point values to firmware defaults except Helix Over Voltage Helix Un der Voltage and...

Page 70: ... Enable RF Limits RF 0 P power commands will be rejected reject code b if they exceed the Low RF Fault or High RF Fault Trip settings Disable RF limits Cancels the Enable RF Limits command Not used Not used eua 1w 41 F Ullti tm I iM STATUS BYTE DEFINITIONS 3 24 MAY 17 1999 Status bytes are the responses to Query commands Each bit represents some piece of information the bit definitions are provide...

Page 71: ...bit is cleared by an Info Error Message Query command Refer to Interface commands Activate Info Error Message command and Deactivate Info Error Message command Secondary Status Data Check This bit is set when any change in a Secondary Status byte occurs This bit is cleared by a Secondary Status Query Fault Mise Status Data Check This bit is set when any change in a Fault Mise status byte occurs Th...

Page 72: ...t state CMPA Operating State l ee note ti CMPA Operating State see note I CMPA Operating State see note I 1 CMPA Operating State is indicated as follows 3 26 L L Q 0 0 0 0 0 1 0 1 0 0 1 1 1 0 0 1 0 1 1 1 0 1 1 1 MAY 17 1999 CMPA State Not used Heater Time Delay Standby Beam On Sequence Beam On Beam On and RF Inhibited Beam Off Sequence Fault CPI 01023245 REV 9 ...

Page 73: ...pected to be corrupt This condition usually indicates that the BB RAM must be replaced Under this circumstance firmware de faults are used for all alarm and fault settings Not used High RF Alarm This bit is set during High RF Alarm Low RF Alarm This bit is set during Low RF Alarm Parity Complement of bit 5 RF Peak Output Power This bit is set if power meter is detecting peak power Not used Power F...

Page 74: ...ss Under Voltage 0 Helix Voltage Detected in Standby 2 7 MSB Parity 6 Complement of bit 5 5 Reflected RF 4 PS Thermal Interlocks Open 3 TWT Thermal Fault 2 High RF Fault Low RF Fault 0 External Interlock Fault 3 7 MSB Parity 6 Complement of bit 5 5 Not used 4 Not used 3 Not used 2 Not used Not used this was orginally Low Airflow Fault 0 SSIPA Over Current Fault 4 7 MSB Parity 3 28 MAY 17 1999 CPI ...

Page 75: ...d Byte Bit Bit Definition 6 Complement of bit 5 5 RF Inhibit Switch Port 4 RF Inhibit External Interlock 3 RF lnhibit CIF 2 RF Inhibit Local RF Inhibit Remote Panel 0 Not used Table 3 13 Note Bit is set for the fault condition CPI 01023245 REV 9 MAY 17 1999 3 2 9 ...

Page 76: ...esponse message was interrupted because activity was detected on the CIF port Not used Not used Parity Complement of bit 5 RF 0 P power setting command terminated due to the cessation of high voltage RF 0 P power setting command terminated before reaching requested value ALC activity terminated due to cessation of high voltage Not used Not used Not used IDNersion Message 3 30 MAY 17 1999 The 10 Ve...

Page 77: ...Section 4 Initial Power On and Checkout ...

Page 78: ... the CMPA can cause harm to the operator or equipment Do not attempt the procedures outlined in this section before becoming thoroughly familiar with its contents PRE POWER PROCEDURES CPI 01023245 REV 9 Before applying prime AC power to the CMPA verify that the following conditions are met The voltage of the station s AC prime power matches those marked on the back label 208 240 VAC A ground strap...

Page 79: ...off before servicing the CMPA Do not attempt to repair the CMPA unless experienced in servicing both microwave and high voltage systems Should the CMPA fail during or after initial power on refer to section 6 Maintenance If necessary also see Appendix D Warranty Support Information in Section 8 Supplementary Data AWARNING Before switching on power for the first time become familiar with all CMPA c...

Page 80: ... Supplementary Data INITIAL POWER ON PROCEDURES CPI 01023245 REV 9 Initial power on procedures for the CMPA should not be attempted until all pre power procedures have been completed This task should be performed by a qualified operator only this is not a normal power on sequence Should a fault or misadjustment be discovered during initial power on turn to Section 5 Operation for help in diagnosis...

Page 81: ...trip circuit breaker If a self test fails the error is reported on the front panel display Refer to Section 5 Operation for further steps if this occurs 2 The display will then light to indicate that the self tests passed Look for the following HTD countdown starts at 3 00 minutes and counts down to 0 minutes During countdown verify that LOCAL is indicated in the upper left corner of the display I...

Page 82: ...d Access Code required see Appendix B LOW RF Alarm set A visual alarm for warning operators and for triggering an RF switch system refer to RF Switch System Interface in Section 3 HIGH RF Alarm set A visual alarm for warning operators LOW RF Fault set This fault occurs if the RF output power falls below the Low RF Fault trip point HIGH RF Fault set This fault setting protects the CMPA against usin...

Page 83: ...will change to the entry for the FAAC 7 Enter the FAAC then press ENTER to exit the FAAM The Test Mode LED should now be dark To change RF Faults and Alarms perform the following steps 1 Press the SPECIAL button followed by the decimal button Key in 07 the display will change to the entry for RF Faults and Alarms 2 Repeatedly press the FUNCTION key to cycle through the RF faults and alarms 3 For t...

Page 84: ...kV 200 v Helix Under Voltage 0 00 kV 10 00 kV 12 90 kV 200 v Helix Over Current 5 0 mA 13 0 mA 15 0 mA 13 mA Low RF Alarm ow ow 900 w 0 Low RF Fault ow OW 900 w 0 High RF Alarm OW 700 w 900 w Rated High RF Fault ow 750 w 900 w Rated 5 High Reflected RF ow 50 w SOW sow Helix Voltage Detected 1 00 kV 4 00 kV 7 50 kV 5 kV in Standby 5 lJ y CPI 01023245 REV 9 MAY 17 1999 4 7 ...

Page 85: ...isplay will change to RMT CONFIGURATION 3 Repeatedly press the FUNCTION button to review each selection under this menu If a CMPA Remote panel is to be used with the unit the entry for PORT TYPE should be RMTPNL Use the arrow keys to select this entry Now no other entries will appear under RMT CONFIGURA TION and the CMPA is ready to use with the CMPA Remote panel If the user configurable port opti...

Page 86: ...nce RF SETTING will appear on Line 4 d Press either arrow key until Line 4 reads WATTS e Press the Line 3 button located below the display Lines 3 and 4 will now display the default meters Line 3 Helix Voltage and Current Line 4 Attenuator 4 Ensure that the attenuator is set to maximum attenuation a To quickly get to the attenuator setting adjustment press the SPECIAL button followed by the decima...

Page 87: ...wn arrow key to decrease the attenuator setting in 0 1 dB increments until the output reaches 600 415W for the DBS band unit as indicated on the front panel Write down this attenuation value because it will be used later a The FAULT LED should remain off b While adjusting the RF power LoRF or HiRF Low RF Alarm or High RF Alarm should not appear on Line 2 of the display Recheck the alarm settings i...

Page 88: ...ugh the Beam On Sequence state back to the Transmit state d Once the CMPA is in the Transmit state the High RF Fault will be detected and steps a through c will occur two more times before the CMPA latches into the Fault state e Once the CMPA is latched into the Fault state the FAULT LED will flash 9 Adjust the attenuator setting to the setting noted in step 6 10 Press the CANCEL pushbutton and ad...

Page 89: ... parameters have been set to match the computer system to be used These parameters are listed in Table 4 5 Refer to Setting the Serial Port Parameters for procedure 5 Press the LCL RMT pushbutton until CIF shows in the upper left corner of the display This indicates that the computer can now control the CMPA 6 Perform tests at the computer to confirm that it not only has com plete control of the C...

Page 90: ...purposes of the following test the Remote unit should be used within sight of the CMPA to assure that the Remote unit s appearance is consistent with the CMPA s front panel report 1 Verify that the Remote is attached to j6 a female 9 pin O shell connector 2 If the CMPA Remote panel is used verify that the Remote Configuration is set for RMTPNL 3 Verify that the CMPA is powered on and in the Standb...

Page 91: ...INITIAL POWER ON AND CHECKOUT 4 14 MAY 17 1999 CPI 01023245 REV 9 ...

Page 92: ...Section 5 Operation ...

Page 93: ...smitting and selecting the Control mode The keypad and alphanumeric display form a simple terminal through which the user accesses CMPA features which are grouped in menu categories such as RF Control Fault Log and Time Date Setting This section consists of the following parts Essential CMPA Operating Procedures provides step by step instructions for essential CMPA operation Basic CMPA Operation d...

Page 94: ...ge is displayed after the Power On Self Test POST Heater Time Delay counts down from 3 00 to 0 00 minutes The Heater Time Delay countdown will be greater than three minutes if User Heater Time Delay is greater than zero sec onds User Heater Time Delay can be used to prevent multiple amplifiers from entering Transmit simultaneously after a prime power failure for example See Appendix B under Time D...

Page 95: ...F output to the desired level To do so a Press the MENU button once b Enter the desired power level in the units displayed To change the units used to report RF readings and settings toggle the FUNCTION button until RF DISPLAY appears on Line 4 Press either arrow key to select the desired RF units Toggle the FUNCTION button to return to the SET RF OUT entry on Line 4 c Press ENTER d Press either t...

Page 96: ...rcuit breaker BASiC CMPA OPERATION Basic CMPA operation which requires little interaction with the CMPA includes features that are directly available via front panel buttons user chosen CMPA states Control modes and RF modes Refer to Table B 1 in Appendix B for button definitions Most CMPA features require a more sophisticated user interface these features are described in Special CMPA Functions l...

Page 97: ...ill perform self tests and CMPA tests Once these tests are completed successfully the user will have control over the CMPA After prime power is applied to the unit the control panel displays the following p s A T c 0 M 0 I 7 0 0 c M p A R 0 N s E L F T E s T B L s H N G c 0 M M Once communication with the CMPA controller is established the control panel displays the following c p s A T c 0 M 0 0 I...

Page 98: ... 12 hour format Heater Time Delay countdown Beam On XMIT selected upon conclusion of HTD and default meters 5 3 0 p 3 9 X M T S E L E C T 0 0 0 k v 0 o m A AT TEN UA T 0 R 1 0 0 d B 5 6 MAY 17 1999 In the tube during the Transmit state Beam On a beam of electrons is accelerated from an electron cloud around the cathode past the anode through the helix structure and finally coming to rest in the co...

Page 99: ...BY STATE L 0 c A L s T A N D H L X A T T E N CPI 01023245 REV 9 Once HTD has elapsed and Beam On has not been selected the unit will be in the Standby state After one minute of Standby the heater voltage is reduced by approximately 10 to extend tube life The display shows these features Local mode time in 12 hour format Standby and default meters 9 4 5 B y 0 0 0 k v 0 0 m A u A T 0 R 1 0 0 d B A T...

Page 100: ...2 hour format Beam On Sequence and default meters A L c 0 0 7 A 0 N s E Q u E N c E 0 0 0 k v 0 0 m A u A T 0 R 1 0 0 d B At the successful completion of the Beam On Sequence the following example screen will be displayed The display shows these features Local mode Automatic RF Level Control ALC time in 12 hour format RF output power in dBW default meters A L c 1 0 0 7 A T 2 3 0 d B w 1 2 0 1 k v ...

Page 101: ...wer than 3 faults occur within 20 sec the unit recycles to the previous operating state The RECYCLED FAULT LED will continue to flash when the unit sucessfully recycles from a fault Press CANCEL to stop this LED from flashing While in the Fault state the display will flash and the beeper will sound once every second The current fault s is are displayed on Line 2 press either arrow key to cycle thr...

Page 102: ...o so For the Local Remote and Computer modes On the front panel press the LCL RMT button to toggle through all of the valid control modes Local Remote CIF If the CMPA is in the Remote mode the Serial Remote port may toggle control between the Remote panel RMT and the Computer interface CIF All control points will always provide status Commands that modify either the CMPA s operating state or RF ou...

Page 103: ...tput limits of the CMPA During Standby the CMPA remains in ALC mode but the Attenuator Setting is frozen If ALC is chosen while the unit is in Standby the attenuator will be set to maximum attenuation While in ALC mode if the RF Output Power drops below 10 watts W the Attenuator Setting is frozen until the RF Output Power exceeds 10 watts or a new RF output power request is made by the user The CM...

Page 104: ...B Y available Functions Pres h 9 lNU u C I F C 0 N F I G URAT I 0 N T to toggle throug_h available BA U D RA T E 9 6 0 0 t catagones Function Title Example Accessing CMPA Features Figure 5 3 5 12 MAY 17 1999 Entry When these arrows are displayed use the arrow keys to toggle through the available entries CPI 01023245 REV 9 ...

Page 105: ...ite read Factory Authorized access is granted upon the entry of a security code FAAC Factory Authorized Access Code This feature prevents users from setting or using special features that could cause damage to CMPA if misused These settings and features are included to facilitate manufacturing and servicing Various CMPA features settings and controls are grouped according to the following hierarch...

Page 106: ...n from any category to the selected meter display by pressing the buttons on either Line 3 or Line 4 DATA ENTRY RULES 5 14 MAY 17 1999 Numerical data will not take effect until the user has pressed the ENTER button Arrow key data entry will update when the arrow keys are pressed The Quick Access Codes are the only exceptions to these rules Numerical entries will indicate their present value until ...

Page 107: ...Setting Attenuator Setting RF Power Mode RF Inhibit RF Display W dBW dBm CMPA SERIES Suppress Peak Mode disables RF peak mode metering Gain Phase Amplitude High RF Alarm High RF Fault Low RF Alarm Low RF Fault High Reflected RF Fault Low RF Relay Preference Fault Relay Preference Helix Over Voltage Fault Helix Under Voltage Fault Helix Avg Over Current Fault Helix Voltage Detected in Standby Reset...

Page 108: ... other selections under this menu will not be available Device Address Baud Parity Protocol Check Byte Type CR Enable LF Enable Accept Bad Check Byte Loopback Test Installation Test Device Address Baud Parity Protocol Check Byte Type CR Enable LF Enable Accept Bad Check Byte Loopback Test Installation Test Beam On Elapsed Time Meter Heater Elapsed Time Meter d Only available once the Factory Autho...

Page 109: ...cess exist User Authorized Quick Access Codes UA QAC Allows selected read and selected write codes 00 49 of data Factory Authorized Quick Access Codes FA QAC Allows unlimited read and write of all data To enter this super user mode a special access code Factory Authorized Access Code must be entered see Appendix B To use the Quick Access Codes 1 Press the SPECIAL button 2 Use the numerical keypad ...

Page 110: ...y Preference 14 Fault Log 15 Factory Authorized Access Code 16 Lamp Test 17 Time Date Set 18 Remote Interface Parameters 19 CIF Parameters 20 Controller Software Version 21 Heater Elapsed Time Meter 22 Beam On Elapsed Time Meter Factory Authorized Quick Access Codes 50 99 are only accessible once the Factory Authorized Access Code FAAC has been entered See previous description of the FAAC 50 Helix...

Page 111: ...Section 6 Maintenance ...

Page 112: ...ining and knowledge of both the product and safety requirements and safety issues related to the equipement Read and practice the safety guidelines in Section S at the front of this manual DW3ERCUS va TAGE wA RNI NG In some cases it may be required to work on the equipment with exposed live voltages exceeding 50 V Access into the CHPA and working circuitry with live voltages exceeding 50 V is rest...

Page 113: ...w when the HPA is turned off for extended periods The recommended maintenance schedule is shown in Table 6 1 Certain test equipment is required for these maintenance procedures Table 6 2 lists the recommended equipment equipment with equivalent accuracy or capacity may be substituted Locations of major assemblies are shown in drawing 01020260 Compact HPA power supply and 010203 71 01020270 0102207...

Page 114: ...rform Misc Cleaning XI Electrical Task Daily 1 Month 3 Months 6 Months 1 Year 1 Perform Initial Power On Check X 2 Test Verify Fault Alarm Circuits and Limit Settings X 3A Verify Heater Setting X 3B Verify Collector Setting X 3C Verify Helix Setting and Metering1 X 4 Verify RF Metering1 XI 5 Run Performance Tests X 6 Test Any Spare Tubes X Table 6 1 Notes 1 Cleaning may be required more or less fr...

Page 115: ...ve Frequency Counter 3 DC to 20 GHz HP 5340A Required only if Sweep Generator is not digitally controlled or phase locked Clip On mA Meter HP 428B Clip On DC Millimeter 1 mA to 10 A 3 Voltmeter Fluke 8050 DVM 4 digit and Triplett Multimeter Couplers Input and Output Coaxial and Waveguide Calibrated Waveguide Coupler Narda HP with others Directional Coupler Coupling factor 40 dB directiv ity 30 dB ...

Page 116: ...ored broken or bad insulation Repair or replace as needed 3 Inspect all soldered connections for signs of corrosion cracking or dirt Clean and resolder as needed 4 Look for signs of dirt or moisture contamination which can cause short circuiting arcing corrosion or overheating Clean contami nated areas with a lint free cloth a small vacuum cleaner or a compressed air blower at low pressure Beware ...

Page 117: ...ow must be performed periodically The recommended cycle is three months but inspection may be required more often if local air pollution warrants it Follow these steps to verify the cooling 1 Put the CMPA in Standby and allow the lWT to cool before switch ing off the main circuit breaker on the HPA front panel Switch off the main breaker The control panel display should be dark 2 Inspect the exhau...

Page 118: ...cleaner a compressed air blower at low pressure or a lint free cloth Clean the front panel using a dry clean cloth or a soft bristled brush ELECTRICAL PREVENTIVE MAINTENANCE CPI 01023245 REV 9 Operating voltages and metering accuracy must be verified every six months If any voltage is not within the range stated in the maintenance section for the assembly it should be adjusted the daily log for th...

Page 119: ...perated at least every six months using the following procedure NOTE Running the TWT at 0 3 V above the heater voltage on the label can reduce the TWT life by as much as one half NOTE If the spare TWT is to be tested follow the instructions in TWT Replacement If the spare TWT is to be tested follow the instructions in TWT Replacement later in this section 1 The amplifier should be turned on with n...

Page 120: ...tor can overheat and over a long period can produce gas that can poison the cathode and affect the performance Cleaning the external cooling air filters is also important The heater must be operated at the nameplate voltage for the particular TWT A voltage setting too high or too low can cause premature failure However when the TWT is old and the beam current drops because of cathode depletion the...

Page 121: ...eloped 4 Increase the drive eve unti the HPA has reached saturation Record level on the test data sheet 5 Reduce the drive level until HPA is at the rated power output if the result of step 4 is greater than the rated power output 6 Calculate the gain and record the results on the test data sheet Gain Po dBm Pi dBm 7 Reduce drive level until HPA is at rated power 10 dB It may be necessary to use a...

Page 122: ... kV COLLECTOR 1 VOLTAGE NOTE 1 kV COLLECTOR 2 VOLTAGE NOTE 1 kV BEAM CURRENT NOTE 1 A HELIX CURRENT NO RF mA NOTE 1 MEASURED USING OPTIONAL BREAK OUT BOX AVAILABLE FROM CPl FREQ Fl _____ F2 _____ F3 _____ F4 _____ POWER OUT MAXIMUM DO NOT EXCEED RATED _ MIN POWER SPEC ________ dBm MIN GAIN SPEC _______ dB RATED TESTED B Y CPI 01023245 REV 9 GAIN RATED MAX POWER MAY 17 1999 6 11 ...

Page 123: ...SWEEPER I TWT Amplifier Test Setup Figure 6 1 6 12 MAY 17 1999 FREQUENCY COUNTER J SYSTEM INPUT NETWORK ANALYZER A POWER METER MAINTENANCE CPI 01023245 REV 9 ...

Page 124: ...Section 7 Drawings and Schematics ...

Page 125: ...ing Number Outline Compact HPA 01020269 RF Diagram C Band CHPA 01020371 Interconnect CHPA 01020261 Assy Power Supply Compact HPA 01020260 RF Assy Ku Band Compact HPA 01020270 RF Assy C Band Compact HPA 01020370 RF Assy DBS Band Compact HPA 01022070 Specification C Band Compact MPA 01020296 Specification Ku Band Compact MPA 01020297 Specifiaction DBS SOOW Compact MPA 01022061 Procedure LTI Lineariz...

Page 126: ...l ON ECO OAT APPROVED 4 PRE RELEASE 9 6 95 BP 5 LM AND DWG CHG 9 6 95 BP 6 LM AND DWG CHG 9 J0 95 BP ENGR RELEASE CLASS B 10 13 95 BP EO 7 INC ECO D1084 6 17 96 MA BP 8 INC ECO LM CHG ONLY D1196 6 17 96 MA BP 9 INC ECO D1235 7 8 96 MA BP 10 INC ECO D1836 8 9 96 MA BP 11 INC ECO D1913 9 26 96 MA LR 12 INC ECO D2132 11 2 96 JD 13 INC ECO D2234 W1 W2 14 INC ECO D2515 12 12 96 MA J 28 97 JD DETAIL A 1...

Page 127: ...RKT TO CHASSIS SIDE AS SHOWN AFTER 81 INSTALL ATION 81 16 ES SEE SHEET 1 I 4X AR A1 I l AR A2 79 82 2X 64 77 F1 CONNECT TO MAIN HARNESS W4 DE SCRIPT ION APPROVED SEE SHT 1 d S _ p SATCOM DIVISION ASSY COMPACT HPA POWER SUPPLY 01020260 CLASS 8 SHE T 2 or 4 19 0 D N 0 N 0 0 0 ...

Page 128: ... R VISIONS CB 1 18 I r 132 I 83 98 6X 99 r 2X INTO ITEM 50 3X 8 99 4X 98 0 0 0 7 0 5CRIPT ION SEE SHEET 1 D POWER SUPPL Y REAR VIEW 6 1w _ APPROI 0 0 0 1 nrla SATCOM DIVISION ASSY COMPACT HPA POWER SUPP LY 0 D N 0 N 0 0 0 ...

Page 129: ...SSEMBLED ON PAGE 3 58 2X LOWER MOUNTING 115 HOLES A7 TO SECURE W4 c 6X 0 0 0 0 77 5X 13 A7 4XEA 3X EA SIDE INTO ITEM 48 A SIDE 70 OESCR I PT ION APPROVED SEE SHEET 1 VIEW B 8 f _ 1W _ PANEL REF REF W4 REF c _ _ _ SATCOM DIVISION ASSY COMPACT HPA POWER SUPPLY 01020260 CLASS 8 SHHT 4 or 4 19 0 tD N 0 N 0 0 0 D c ...

Page 130: ...tion on LM and drawing 14 Airflow switch is causing 02515 4 3 97 EAO unnecessary problems false trips in installations where backpressure is applied to the low side of the switch and the customer can t conveniently exhaust the low side 01020265 CHPA VZC 6967A7 13 Typo on LM for ferrite core item 125 02234 12 19 96 MA Part no is shown as 43 900124 00 01020288 VZC 6967AA 12 Need to change blower and...

Page 131: ...correct I 8 EMI Filter change required to meet 01196 8 21 96 BP line conducted spec 7 1 Error on some hardware qty s 01084 2 Some items on LM not shown in assy dwg 6 CHG ITEMS 10 2 95 52 53 81 77 93 88 89 97 99 1 08 113 ITEMS 118 123 5 ADD ITEMS 2 117 CHG ITEMS 9 12 95 3 32 73 81 88 89 107 4 ADD ITEM 82 116 DEL 55 60 67 CHG ITEM 72 3 ADD ITEM 81 DEL ITEM 45 8 28 95 2 CHG ITEM 64 DEL 56 75 76 ADD 8...

Page 132: ... 1 32 W1 W2 HARNESS ASSY AC INPUT 01020285 00 00 1 35 W4 HARNESS ASSY MAIN P S 01 020279 00 00 1 36 W5 HARNESS ASSY UP REAR PNL 01 020284 00 00 1 37 W6 HARNESS ASSY A6J4 A3 01020281 00 00 1 38 W7 HARNESS ASSY A1 A2 01020342 00 00 1 I 39 WB HARNESS ASSY A5J3 A6J1 01 020346 00 00 1 40 W9 HARNESS ASSY FRONT PANEL 01 020306 00 00 1 41 W10 ABLE ASSY AUXILIARY SERIAL 01021420 00 00 1 46 CHASSIS CHPA 01 ...

Page 133: ...L 12 222060 08 00 1 95 KEPNUT 4 40 13 312004 00 00 10 96 KEPNUT 6 32 13 312006 00 00 4 97 KEPNUT 8 32 13 312008 00 00 4 98 WASHER FLAT 4 14 122004 00 00 26 99 WASHER SPLIT LOCK 4 14 202004 00 00 33 100 WASHER FLAT 6 14 122006 00 00 40 101 WASHER SPLIT LOCK 6 14 202006 00 00 33 102 WASHER FLAT 8 14 122008 00 00 18 103 WASHER SPLIT LOCK 8 14 202008 00 00 18 104 WASHER FLAT 10 14 122010 00 00 1 105 W...

Page 134: ...Part No s I Dash QTY 128 FERRITE CORE CASE 43 900205 00 FAIR RITE 0199164151 00 1 129 BRKT FERRITE BLOCK MTG 01 020403 00 00 1 130 SCREW FH 2 56 X 25L 12 212002 04 00 4 131 HEX NUT 6 32 13 1 02006 00 00 3 132 ABLE CLAMP 22 117990 00 00 1 133 CREW FH 6 32 X 31 L 12 212006 05 00 2 134 ABLE CLAMP 22 119805 00 00 1 135 LOCK WASHER 6 14 312006 00 00 1 136 HEX NUT 8 13 1 02008 00 00 2 ...

Page 135: ...TN BEAU I 3 J rr 28 28 j 8 AU I RTN 4 4 I 29 29 I Ll PEAK IN J 14 14 T JB 381 1 15 15 P AII 1111 A9 J3 GND 9 2 A6 6 CLOCK 5 JS 7 DATA 6 J7 J6 J5 I I P AK THERII RTN 16 16 j r 39 39 r 1 12 12 P AIItTI BI RTN W5 I I 111 35 35 40 CONDUCTOR RIBBON CABLE j 16 16 P AII5lffi SS 15V 11 L__ OPTIONAL INTEGRAL A9 LIN ARIZ R 2 J4 GNO 8 ti5V 9 GND 10 16V IPA 7 CAIN CNTRL 13 8 I JJ 3 1 1 9 3434 I 10 IT 36 16 1 ...

Page 136: ...020265 VZC 6967A7 INCH DASH N XT ASSEUBL Y US O ON NO MM APPLICAT I ON 4 3 2 REVISIONS ZONE R V OESCRIPT ION 1 PRE RELEASE 2 UPDATED ENG RELEASE CLASS 8 3 INC ECO 4 INC ECO 5 1NC ECO i CALIBRATION LABEt CO D2334 D2638 03415 oO If 10 N O OAT 7 21 95 10 10 95 10 13 95 2 1 97 4 29 97 11 19 97 APPROVED BP BP BP EO JD JDI PT 1 75 44 45 1 48 37 69 J 00 tO 0 00 N RF OUTPUT SAMPLE 0 TYPE N JACK STD N SMA ...

Page 137: ...Pll ON PRE RELEASE LM CHG S ENGR RELEASE CLASS B INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO INC ECO LM CHANGE ONLY INC ECO INC INC ECO ECO MOUNT BRACKETt TO CHASSIS V INSTALL BRACKETt TO 0 P COMP ECO D1084 D1143 D1698 D1913 D2039 D2142 D2265 D2493 D2516 D2515 D2575 D3716 D4350 D4513 D4752 D5208 D5283 EMI GASKETS TO 0 P COMP DROP ON TO TUBE INSTA...

Page 138: ...CIFIED 0 0 0 CHASSIS FR0tv1 PWR SPLY ASSY 75 AR ALL AROUND INSIDE SURFACE 80 THERMAL COMPOUND 2 DE SCRIPT ION APPRO IEO SEE SHT 1 CLAMP DUCTS TOGETHER gr s 1_ _ PfftWr SATCOM DIVISION RF ASSY KU BAND COMPACT HPA 01020270 CLASS 8 SH J 2 Of 7 21 0 N 0 N 0 0 0 0 c A ...

Page 139: ...UBE INPUT SEE SHEET 1 NOTES UNLESS OTHERWI SE SPECIF IED 2 REVISIONS DESCRIPTION APPRQV O SEE SHT 1 INSTALL IPA APPLY THERMAL COMPOUND ATTACH W7 PREBEND FOR ISOLATOR 0 0 0 0 0 0 c 4PVtN httlt nria A SATCOM DIVISION RF ASSY KU BAND COMPACT HPA 21 ...

Page 140: ... I 0 I I 3 1 2 REVI S IONS DE SCR I PT ION APPRQ 0 SEE SHEET 1 3 48 1ox 49 ONE SLIDE J EACH S IDE itsET CIF SW ITCH lAW 0 102038 1 SATCOM DIVISION _ RF ASSY KU BAND COMPACT HPA 01020270 2 1 CLASS 8 SHHT 4 OF 7 0 1 N 0 N 0 0 0 D c A ...

Page 141: ...IONS OESCR I PT I ON APPROV Q SHEE T 1 REMOVE SHIELD AND REINSTALL AF TER CUT TIE WRAPS ON HARNESS ASSY WITH SMALL HARNESS W10 CLOSEST TO H V MODULE RETIE TO MOUNTS AS SHOWN IN VIEW A A INSTAL L W9 SATCOM DIVISION _ _ _ RF ASSY KU BAND COMPACT HPA Sll D 01020270 2 1 CLASS 8 0 1 N 0 N 0 0 0 ...

Page 142: ...8 _1__ 7 6 5 W7 17 2X HY1 12 I 0 c FARS I DE B 0 a P 4___ 0 18 W8 LINEAR I ZER REiviOVNEsi L LED IS I 22 W12 0 0 0 0 o TO BRACKET ISOLATOR TUNNEL DIODES ...

Page 143: ...l 6 5 I 4 3 J 75 2 RE VIS IONS OESCRIPT ION APPRQ1 0 SEE SHETT 1 ALL AROUND ffi MOUNT MOUNT MAKE PART BLOWER DUCT TO TWT EXHAUST DUCT LABE L FOR TWT WITH CP I NUMBER SATCOM DIVISION RF ASSY Ku BAND COMPACT HPA X X X X 0 0 0 c A ...

Page 144: ...al of airflow switch requires 02515 4 3f97 EAO removal of barbed fitting 13 CHPA s have spurious sidebands 02516 TMH 50 100 Mhz due to noise into IPA pin diode control section 12 HV cable is not tied down properly 02493 3 7 97 TH It can touch Interface board and or output component load 01020262 VZU 6996AB 11 Location of AT5 is confusing 02265 1 7 97 MA 01020275 CHPA VZU 6997AC 10 1 Missing coax t...

Page 145: ...0 2 95 BP 10 17 20 27 35 48 48 ADD ITEM 18 I DEL ITEM 21 3 ADD ITEM 57 CHG ITEM 27 9 12 95 I 2 ADD ITEMS 35 56 9 1 95 1 CHG D ITEMS 14 26 6 29 95 BJ 6 23 95 ADDED 01 DELETED ITEM 30 7 12 95 BJ ADDED ITEMS 30 34 7 28 95 BJ Notes 00 13 750 14 500 GHz 700W 01 12 750 14 500 GHz 700W 02 13 750 14 500 GHz 600W 03 12 750 14 500 GHz 600W 04 14 70 15 32 GHz 700 650W VZU6997AG 05 14 0 14 8 GHz 700W VZU6997A...

Page 146: ... 05 R TP TWT INTEGRATION CHPA 01020374 06 R I 3 OUTLINE CHPA 01020269 00 R PUTLINE CHPA 01020269 01 R PUTLINE CHPA 01020269 02 R PUTLINE CHPA 01020269 03 R PUTLINE CHPA 01020269 04 R pUTLINE CHPA 01020269 05 R PUTLINE CHPA 01020269 06 R 4 PERFORMANCE SPECIFICATIONS 01021188 00 R 600W 700W CHPA PERFORMANCE SPECIFICATIONS 01021188 01 R 600W 700W CHPA PERFORMANCE SPECIFICATIONS 01021188 02 R 600W 700...

Page 147: ...2 DETECTOR PAD 83 439885 00 01 2 AT1 2 DETECTOR PAD 83 439885 00 I 02 2 AT1 2 DETECTOR PAD 83 439885 00 03 2 AT1 2 DETECTOR PAD 83 439885 00 04 2 AT1 2 DETECTOR PAD 83 439885 00 05 2 AT1 2 DETECTOR PAD 83 439885 00 06 2 9 AT3 5 ATTENUATOR 3 DB 83 439883 00 00 2 AT3 5 ATTENUATOR 3 DB 83 439883 00 01 2 AT3 5 L TTENUATOR 3 DB 83 439883 00 02 2 AT3 5 ATIENUATOR 3 DB 83 439883 00 03 2 AT3 5 ATIENUATOR ...

Page 148: ...V2 ISCD 700W KU BAND TWT 01020198 01 01 1 V2 ISCD 600W KU BAND TWT 01020198 02 02 1 V2 ISCD 600W KU BAND TWT 01020198 03 03 1 V2 ISCD 700 650W KU BAND TWT 01 020198 04 04 1 V2 ISCD 700W KU BAND TWT 01020198 05 05 1 ISCD 600W KU BAND TWT 01 020198 06 06 1 17 W7 RF CABLE HY1 V1 01 018588 05 I oo 1 W7 RF CABLE HY1 V1 01 018588 05 01 1 W7 RF CABLE HY1 V1 01018588 05 02 1 W7 RF CABLE HY1 V1 01018588 05...

Page 149: ...KIT 01 020295 01 00 1 SHIP KIT 01 020295 01 01 1 SHIP KIT 01020295 01 02 1 SHIP KIT 01020295 01 03 1 I SHIP KIT 01020295 01 04 1 HIP KIT 01 020295 01 05 1 SHIP KIT 01 020295 01 06 1 26 GASKET 0 RING WIG WR 75 27 402925 00 PARKER 2 024 MATERIAL 00 1 GASKET 0 RING WIG WR 75 27 402925 00 PARKER 2 024 MATERIAL 01 1 GASKET 0 RING WIG WR 75 27 402925 00 PARKER 2 024 MATERIAL 02 1 GASKET 0 RING W G WR 75...

Page 150: ... 03 1 CLAMP AIR DUCT 01020375 00 04 1 CLAMP AIR DUCT 01020375 00 05 1 CLAMP AIR DUCT 01 020375 00 06 1 32 BRACKET INPUT ISOLATOR 01020291 00 00 1 I BRACKET INPUT ISOLATOR 01020291 00 01 1 I BRACKET INPUT ISOLATOR 01020291 00 02 1 BRACKET INPUT ISOLATOR 01020291 00 03 1 BRACKET INPUT ISOLATOR 01 020291 00 04 1 I BRACKET INPUT ISOLATOR 01020291 00 05 1 I BRACKET INPUT ISOLATOR 01020291 00 06 1 33 10...

Page 151: ... CREW PH 4 40 X 7 16 12 222004 07 02 4 CREW PH 4 40 X 7 16 12 222004 07 03 4 SCREW PH 4 40 X 7 16 12 222004 07 04 4 SCREW PH 4 40 X 7 16 12 222004 07 05 4 SCREW PH 4 40 X 7 16 12 222004 07 06 4 38 SCREW PH 6 32 X 31 12 222006 05 00 4 SCREW PH 6 32 X 31 12 222006 05 01 4 SCREW PH 6 32 X 31 12 222006 05 02 4 SCREW PH 6 32 X 31 12 222006 05 03 4 SCREW PH 6 32 X 31 12 222006 05 04 4 SCREW PH 6 32 X 31...

Page 152: ...00 00 4 _ASHER FLAT 2 14 122002 00 01 4 ASHER FLAT 2 14 122002 00 02 4 ASHER FLAT 2 14 122002 00 03 4 ASHER FLAT 2 14 122002 00 04 4 WASHER FLAT 2 14 122002 00 05 4 WASHER FLAT 2 14 122002 00 06 4 45 WASHER SPLIT LOCK 2 14 202002 00 00 4 WASHER SPLIT LOCK 2 14 202002 00 01 4 WASHER SPLIT LOCK 2 14 202002 00 02 4 WASHER SPLIT LOCK 2 14 202002 00 03 4 WASHER SPLIT LOCK 2 14 202002 00 04 4 WASHER SPL...

Page 153: ... 12 WASHER FLAT 8 14 122008 00 02 12 WASHER FLAT 8 14 122008 00 03 12 WASHER FLAT 8 14 122008 00 04 12 WASHER FLAT 8 14 122008 00 05 12 WASHER FLAT 8 14 122008 00 06 12 51 WASHER SPLIT LOCK 8 14 202008 00 00 12 WASHER SPLIT LOCK 8 14 202008 00 01 12 WASHER SPLIT LOCK 8 14 202008 00 02 12 WASHER SPLIT LOCK 8 14 202008 00 03 12 WASHER SPLIT LOCK 8 14 202008 00 04 12 WASHER SPLIT LOCK 8 14 202008 00 ...

Page 154: ...PE 1 8 88 189998 00 02 AR FOAM TAPE 1 8 88 189998 00 03 AR FOAM TAPE 1 8 88 189998 00 04 AR FOAM TAPE 1 8 88 189998 00 05 AR FOAM TAPE 1 8 88 189998 00 06 AR 57 RUBBER EXTRUSION 24 499884 00 00 AR RUBBER EXTRUSION 24 499884 00 01 AR RUBBER EXTRUSION 24 499884 00 02 AR RUBBER EXTRUSION 24 499884 00 03 AR RUBBER EXTRUSION 24 499884 00 04 AR RUBBER EXTRUSION 24 499884 00 05 AR RUBBER EXTRUSION 24 499...

Page 155: ...L WARNING 01019610 01 06 1 64 iVHASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 00 1 rvHASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 01 1 vHASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 02 1 1 HASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 03 1 vHASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 04 1 vHASSIS SLIDE PAIR 21 3011 39 00 GENERAL DEVICES CTS 1 24...

Page 156: ...IPA RETROFIT KIT 01020335 00 00 1 vHPA IPA RETROFIT KIT 01020335 00 01 1 CHPA IPA RETROFIT KIT 01020335 00 02 1 HPA IPA RETROFIT KIT 01020335 00 03 1 I HPA IPA RETROFIT KIT 01020335 00 04 1 HPA IPA RETROFIT KIT 01020335 00 05 1 HPA IPA RETROFIT KIT 01020335 00 06 1 72 CR PH 10 32 X 3 4 12 222060 12 00 2 I CR PH 10 32 X 3 4 12 222060 12 01 2 CR PH 10 32 X 3 4 12 222060 12 02 2 I ISCR PH 10 32 X 3 4...

Page 157: ...DY LABEL 8836011100 01 1 BRADY LABEL 8836011100 02 1 BRADY LABEL 8836011100 03 1 BRADY LABEL 8836011100 04 1 BRADY LABEL 8836011100 05 1 BRADY LABEL 8836011100 06 1 80 THERMAL COMPOUND 88 298900 00 00 AR THERMAL COMPOUND 88 298900 00 01 AR THERMAL COMPOUND 88 298900 00 02 AR THERMAL COMPOUND 88 298900 00 03 AR THERMAL COMPOUND 88 298900 00 04 AR THERMAL COMPOUND 88 298900 00 05 AR THERMAL COMPOUND...

Page 158: ...xed spurious Improved other soecs 1 5 96 EAO 4 Added power consumption rf lnout oower 2 13 96 DCW Enoineerino Release Class B DCW SPECIFICATION 700W C BAND COMPACT MPA Fl LE COPY MAKE YOUR 0 VN COPY REPLACE IN THE EILE 00 5 850 6 650 GHz C BAND 01 5 850 7 075 GHz C BAND UNLESS OTHERWISE SPECIFIED CONTRACT NUMBER MATERIAL DIMENSIONS ARE IN INCHES DR Bill Jazbec 3 29 95 SPEC NO DEC 1PL 1 2PL 02 CHK ...

Page 159: ...B min 78 dB min 9 dBm max 01020296 0 to 20 dB via PIN diode attenuator 0 1 dB 0 25 dB 24 hrs max after 30 min warmup 1 0 dB over oper temp range typical 0 75 dB over 10 C typical 0 02 dB MHz max at rated power 0 04 dB MHz max at small signal 0 5 dB pk pk max 1 0 dB pk pk max 2 0 dB pk pk max 1 2 1 Max 1 25 1 Max 2 0 1 1 5 1 Any value 50 dBc 20 1 3 1ogF KHz dBc 85 dBc 6 dBc NOTICE TO ALL PERSONS RE...

Page 160: ... 23 dBc or better with two equal carriers at total output power level 7 dB below rated single carrier output With optional linearizer above ratings can be achieved at total output power level 4dB below rated single carrier output 0 02 nsec MHz linear max 0 001 nsec MHz sq parabolic max 0 5 nsec pk pk ripple max in any 40 MHz Single phase 208 240 VAC 10 47 63Hz 2 8 kVA max 2 3QkVA typ saturated RF ...

Page 161: ... 951bs max 2 000 Watts max 68 dBA as measured at 3 ft Main Power On Off TX Transmit Select Transmit Standby Beam on off Local Remote Computer CIF Select RF Power Setting Automatic Leveling Control ALC Attenuator Setting RF Inhibit RF Switch Port Relay Preferences Indicator Test Fault Reset Fault Settings Remote Port Settings Tests CIF Port Settings Tests Time Date Settings Power Supply Test Mode P...

Page 162: ...Interlocks Open power supply temp or amplifier cover Helix Over Current Helix Over Voltage Helix Under Voltage Power Supply Arc DC Buss Fault TWT Over Temperature Fault Blower Fault External Interlocks Fault TX Transmit Select Transmit Standby Beam on off Remote Computer CIF Select RF Power Setting Automatic Leveling Control ALC Attenwator Setting RF Inhibit RF Switch Port Relay Preferences NOTICE...

Page 163: ... RF Fault and Alarm High RF Fault and Alarm High Reflected Power 4 Interlocks Open power supply temp or amplifier cover Helix Over Current Helix Over Voltage Helix Under Voltage Power Supply Arc DC Buss Fault TWT Over Temperature Fault Blower Fault External Interlocks Fault TX Transmit Select Transmit Standby Beam on off RF POVfer Setting Automatic Leveling Control ALC Attenuator Setting NOTICE TO...

Page 164: ...en power supply temp or amplifier cover Helix Over Current Helix Over Voltage Helix Under Voltage Power Supply Arc DC Buss Fault TWT Over temperature Fault Blower Fault External Interlocks Fault RF Inhibit Command Low RF Relay Fault Relay can be reassigned Sum Fault Relay Exteri1 i Interlocks Latching User Induced Fault External Interlocks Non Latching RF Inhibit SOTICE TO ALL PERSONS RECEIVING TH...

Page 165: ...ons and Installation Manual will be provided reviewed and require acceptance by Customer Support A Service Manual will be provided and available by first shipment The Service Manual will also be reviewed and require acceptance by Customer Support The Service Manual will contain 1 Circuit Theory 2 Circuit Diagrams Schematics 3 Overall block interconnect wiring diagram 4 Overall mechanical pictorial...

Page 166: ...eric Menu driven 4 line display and front panel Meets EN60215 and EN60555 2 Safety Harmonic standards as well as EEC 89 336 EMC standards Designed to be upgradeable to future 3 4 stage collector TWTs w new HV Module Provides Monitor and Control Hooks for future Optional External Up Converter Filament voltage reduction of 10 in standby RS 232 RS 422 485 4 wire computer interface standard Auto Fault...

Page 167: ...7 BH 10 INC E C O 03405 11 3 97 BH 11 INC E C O 03801 2 2 98 BH 12 Add 06 13 13 25 700W 04473 8 10 98 EAO 13 INC E C O MOD 01 SPECS 04788 10 27 98 CEH SPECIFICATION 600 700W Ku BAND COMPACT MPA 00 13 750 14 500 GHz 700W Ku BAND 01 12 750 14 500 GHz 750W Ku BAND VZU 6997AB 02 13 750 14 500 GHz 600W Ku BAND 03 12 750 14 500 GHz 600W Ku BAND 04 14 700 15 320 GHz 700 650W Ku BAND 05 14 00 14 80 GHz 70...

Page 168: ...W 650W 500W 600W to 15 0 GHz 550W above 620 MHz 750 MHz 1750 MHz 800 MHz 250MHz 75 dB min 78 dB min 9 dBm max 0 to 20 dB via PIN diode attenuator 0 1 dB 0 25 dB 24 hrs max after 30 min warmup 1 0 dB over oper temp range typical 0 75 dB over 10 C typical 0 02 dB MHz max at rated power 0 04 dB MHz max at small signal 0 5 dB pk pk max 1 0 dB pk pk max 1 0 dB pk pk max 1 0 dB pk pk max 1 5 dB pk pk ma...

Page 169: ... output power level 7 dB below rated single carrier output Group Delay in any 40 MHz Primary Power Voltage Frequency Power Consumption 04 all dash nos except 01 22dBc or better with two equal carriers at total output power level dB below rated single carrier output With optional linearizer the above ratings can be achieved at total output power level 4dB below rated single carrier output 0 02 nsec...

Page 170: ...nvironment per Section 514 4 MIL STD 810E Designed to withstand 20G at 11ms sine pulse in non operating configuration Forced air w integral blower Rear air intake and exhaust Max external pressure loss allowable 50 in water column WR 75 waveguide flange grooved threaded UNC 28 6 32 Type N female 19 X 8 75 X 24 in 483 X 222 X 610 mm 95 lbs max 2 000 Watts max 68 dBA as measured at 3 ft NOTICE TO AL...

Page 171: ...A Helix Voltage kV Beam Current mA Heater Elapsed Time Meter Beam On Elapsed Time Meter Integral Linearizer Settings optional Power On Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC Time RF Inhibit w source Fault Fault Log Low RF Fault and Alarm High RF Fault and Alarm High Reflected Power Interlocks Open power supply temp or amplifier cover Helix Over Curre...

Page 172: ... Setting RF Reflected Power Watts dBW or dBm Helix Current mA Helix Voltage kV Beam Current mA Heater Elapsed Time Meter Beam On Elapsed Time Meter Integral Linearizer Settings optional Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC Time RF Inhibit w source Fault Fault Log Low RF Fault and Alarm High RF Fault and Alarm High Reflected Power NOTICE TO ALL PERS...

Page 173: ...Setting RF Reflected Power Watts and dBW Helix Current mA Helix Voltage kV Beam Current mA Heater Elapsed Time Meter Beam On Elapsed Time Meter Linearizer Settings optional Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC RF Inhibit w source Fault Low RF Fault and Alarm High RF Fault and Alarm High Reflected Power Interlocks Open power supply temp or amplifier...

Page 174: ...es special lengths or size are identified on the assembly or fastener location TESTABILITY Power supply must function without a tube connected open loop If any external test connection is required easy access to the connection point is provided via test points Dummy plugs are to be designed documented and priced A breakout box is to be designed documented and priced Access to the heater voltage fo...

Page 175: ...t equipment Special test fixtures for assembly repair will be documented mechanically electrical and for cost OPTIONS COMPATIBILITY Integral Linearizer Remote Control Panel Redundant and Power Combined Subsystems FEATURES Alpha numeric Menu driven 4 line display and front panel Meets EN60215 and EN60555 2 Safety Harmonic standards as well as EEC 89 336 EMC standards Designed to be upgradeable to f...

Page 176: ...4 6 12 96 6 INC ECO D1166 6 12 96 7 INC ECO 01689 7 28 96 8 INC ECO CREATE SH4 CONFIG D1913 9 17 96 9 INC ECO D2039 9 28 96 10 INC ECO D2142 12 4 96 11 INC ECO D2265 1 6 97 12 INC ECO D2493 3 3 97 13 INC ECO D2516 3 25 97 14 INC ECO D2515 3 25197 15 INC ECO D3720 3 5 98 16 INC ECO D4152 4 23 98 17 INC ECO D4930 2 12 99 18 INC ECO D5208 4 15199 19 INC ECO D5283 6 8 99 MOUNT BRACKET TO CHASSIS INSTA...

Page 177: ...8 7 6 i I i I i I I I 0 f r I 1 t I BOTTOM 50 4X i EM 15 40 l OF SEE SHEE T 1 ERWISt SPECIF IED UNLESS OTH NOTES 5 4 I Q Q I AROUND AR DAEL uRFACE INS I 3 CLAMP DUCTS TOGETHER c 80 A ...

Page 178: ...FIED 3 2 1 R VISIONS DESCRIPTION APPROVED SEE SHT 1 INSTALL IPA APPLY THERMAL COMPOUND ffi ATTACH W7 PREBEND FOR ISOLATOR ATTACH W8 PREBEND FOR TUBE INPUT SIDE PANEL AND A7 FROM PWR SPLY ASSY W4 FROM PWR SUPPLY ASSY r _ SATCOM DIVISION RF ASSY C BAND COMPACT HPA 19 0 n 0 N 0 0 0 D c A ...

Page 179: ...W IT CH I AW 0 102038 1 SEE SHEET 1 NOTES UNLESS OTHERW ISE SPEC IFIED 6 5 4 3 63 62 I 2 R V ISIONS 0 SCHIP11 N APPROV Q SEE SHEET 1 10X ONE SL IDE EACH S IDE r 1_ SATCOM DIVISION RF ASSY C BAND COMPACT HPA 01020370 CLASS 8 SH El 4 or 7 19 0 n 0 N 0 0 0 D c A ...

Page 180: ... _ 3 8 7 6 REMOVE SHIELD AND REINSTALL AFTER TEST 5 4 3 19 W9 TO A8 2 REVISIONS DESCRIPT ION SEE SHEET 1 111i 1 e _ IATCOM DIVJ IOl ll APPROVED 0 1 n 0 N 0 0 0 D c A ...

Page 181: ...ET 1 NOTES UNLESS OTHERWISE SPECIFIED 3 c c c c c J c c c Jc c o c Jc c c c f f ofJ 0 f 2 1 REVISIONS DESCR IPTION SE E SHEET 1 ISOLATOR TO BRACKET TUNNEL DIODES CR 1 CR2 r e _ __ SATCOM DIVJ810 APPROV O RF ASSY C BAND COMPACT HPA 01020370 CLASS B S l T 6 Of 7 0 1 n 0 N 0 0 0 D c A ...

Page 182: ...TO TWT MOUNT EXHAUST DUCT MAKE LABE L FOR TWT W CPI P N NOTES UNLESS OTHERWISE SPEC IFIED 6 5 4 3 ALL AROUND 75 2 R V I S I ONS DESCR IPTION APPROVED SEE SHEET 1 i 1 _ SATCOM DIVISIOH 511 D RF ASSY C BAND COMPACT HPA 19 0 r 0 N 0 0 0 D c A ...

Page 183: ...s not tied down properly 02493 I 3 7197 TH It can touch Interface board and or i I output component load 11 1 Location of AT5 is confusing 02265 i 1 7 97 MA 2 AT5 is sometimes not needed per testing results i 10 1 Missing coax terminations on 02142 12 10 96 LR SSA 2 Need to show output component I item 7 as alternate Change to i wider range which will eliminate parts t in stock and extra costs i 0...

Page 184: ... 95 BP 17 20 26 27 35 40 48 49 ADD ITEM i 18 DEL ITEM 21 3 ADD ITEM 57 CHG ITEM 27 1 9t12t95 2 ADD ITEMS 35 56 9 1 95 1 4 28 95 6 14 95 CHGD ITEMS 14 i 6 23 95 17 22 DELETED ITEMS 4 18 23 ADDED ITEMS 30 31 BJ I I 6 23 95 CHG D ITEMS 2 5 7 26 30 DELETED ITEM 31 BJ 6 29 95 CHG D ITEM 14 BJ I I I 7 1 495 DELETE ITEM 30 ADD 01 I BJ i I 7 28 95 ADDED ITEMS 30 34 i CHG D ITEM 26 BJ i ENGR RELEASE CL B B...

Page 185: ...OR PAD 83 439885 00 I 01 2 9 AT3 AT5 TTENUATOR 3 DB 83 439883 00 i 00 2 AT3 AT5 TTENUATOR 3 DB 83 439883 00 I 01 2 10 CR1 2 DETECTOR DIODE 01000769 00 i 00 2 CR1 2 DETECTOR DIODE 01000769 02 I 01 2 11 MANUAL 0 AND I CHPA 0102324500 00 R MANUAL 0 AND I CHPA 0102324500 I I 01 R 12 HY1 ISOLATOR N JACK SMAIJACK 01008019 07 i 00 1 I HY1 ISOLATOR N JACK SMAIJACK 01008019 07 I 01 1 14 V1 OLIO STATE IPA 0...

Page 186: ...ORT BRKT REAR 01 020377 00 I I 00 1 PIP COMP SUPPORT BRKT REAR 01020377 00 I 01 1 I 35 CREW PH 2 56 X 114 12 222002 04 T I 00 4 i I CREW PH 2 56 X 114 12 222002 04 i 01 4 36 SCREW FH 4 40 X 318 12 212004 06 I 00 2 SCREW FH 4 40 X 318 12 212004 06 i 01 2 i 37 SCREW PH 4 40 X 7116 12 222004 07 I 00 4 SCREW PH 4 40 X 7116 12 222004 07 I 01 4 I 38 SCREW PH 6 32 X 5116 12 222006 05 I 00 4 SCREW PH 6 32...

Page 187: ...9998 00 00 AR FOAM TAPE 1 8 88 189998 00 I 01 AR I I 57 RUBBER EXTRUSION 24 499884 00 I 00 AR i RUBBER EXTRUSION 24 499884 00 I 01 AR I 58 PLATE RF GASKET 01020388 00 00 1 PLATE RF GASKET 01020388 00 01 1 59 CREW PH 4 40 X 5 16 12 222004 05 00 6 CREW PH 4 40 X 5 16 12 222004 05 I 01 6 61 CREW PH 6 32 X 38L 12 222006 06 00 10 SCREW PH 6 32 X 38L 12 222006 06 I 01 10 62 OVERCHPA 01020268 00 i 00 1 K...

Page 188: ...FIT KIT 01020335 00 I I 00 1 CHPA IPA RETROFIT KIT 01020335 00 i I 01 1 72 CR PH 10 32 X 3 4 12 222060 12 00 2 i CR PH 10 32 X 3 4 12 222060 12 i 01 2 73 CR PH 10 32 X 9 16 12 222060 09 I 00 2 CR PH 10 32 X 9 16 12 222060 09 01 2 74 SCR PH 6 32 X 1 2 12 222006 08 I 00 2 I SCR PH 6 32 X 1 2 12 222006 08 l 01 2 75 BRADY LABEL 88 360111 00 i 00 1 BRADY LABEL 88 360111 00 I 01 1 80 ITHERMALCOMPOUND 88...

Page 189: ...0dB 59dB 50dB OTY IO NT lfYI NG NUUBER OESCR JPT I ON ICODE IOENT lIlOA LIST OF I IATERIALS THIS DOCWENT IS THE PROPERTY Of C NJNICATI ONS P ER I NDUSTRIES REPRODUCT ION OR RElEASE WITHOUT EXPRESS P Rt AISSION I S STR I CTLY PROHIB I TED LITTON STYLE LINEAR IZER SHOWN LT STYL E LINEARIZER USES ONE CONNECTOR FOR POWER AND CONTROL UNLESS OTHERWISE SP Cirl 0 1 a _ rl t x o tD R B P A T 0 5 5 95 DEC 1...

Page 190: ...1 Preliminary 05 08 96 2 Preliminary 10 24 96 3 Preliminary 6 19 97 ENGR RELEASE CLASSB 4 INC E C O D2920 6 25 97 BH 5 INC E C O 3 9 98 CEH SPECIFICATION DBS 500 Watt COMPACT MPA 00 17 3 to 18 4 GHz UNLESS OTHERWISE SPECIFIED CONTRACT NUMBER MATERIAL DIMENSIONS ARE IN INCHES DR SPEC NO DEC 1PL 1 2PL 02 CHK FINISH 3PL 005 FRAC 1 64 APPD I Desiqn Activi Y_A_Qproval ANG 1 deq SUR APPD Customer Approv...

Page 191: ... 80 MHz band Across the entire band no linearizer Across the entire band with linearizer Input VSWR Output VSWR Load VSWR Continuous operation Full spec compliance Operation without damage Residual AM max Below 10KHz 10 to 500KHz Above 500 kHz 17 3 to 18 4 GHz 500 Watts 415 Watts 1100 MHz 75 dB min 78 dB min 15 dBm max 20 dB by means of integral PIN diode attenuator 0 1 dB 0 25 dB 24 hrs max after...

Page 192: ...izer Option 21 dBc or better with two equal carriers at total output power level 7 dB 4dB with linearizer below rated single carrier output 0 01 nsec MHZ linear max 0 001 nsec MHZ sq parabolic max 0 5 nsec pk pk ripple max Single phase 208 240 VAG 10 47 63Hz 2 8 kVA max 2 5 kVA typ saturated RF output power 2 11 kVA typ 6dB from rated RF output power 0 95 min Meets requirements of total harmonic d...

Page 193: ...nfiguration Forced air w integral blower Rear air intake and exhaust Maximum external pressure loss allowable 50 inches water column WR 62 waveguide flange grooved threaded Type SMA female 19 X 8 75 X 24 in 483 X 222 X 610 mm 951bs max 2000 Watts max 68 dBA as measured at 3ft NOTICE TO ALL PERSONS RECEIVING THIS DRAWING Thi 1Jr 1wing is nnly t nnditionally i i iUed and neither re eipt nnr pns ssin...

Page 194: ...urrent mA Helix Voltage kV Beam Current mA Heater Elapsed Time Meter Beam On Elapsed Time Meter Integral Linearizer Settings optional Power On Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC Time RF Inhibit w source Fault Fault Log Low RF Fault and Alarm High RF Fault and Alarm High Reflected Power Interlocks Open power supply temp or amplifier cover NOTICE T...

Page 195: ...m Attenuator Setting RF Reflected Power Watts dBW or dBm Helix Current rnA Helix Voltage kV Beam Current rnA Heater Elapsed Time Meter Beam On Elapsed Time Meter Integral Linearizer Settings optional Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC Time RF Inhibit w source Fault Fault Log Low RF Fault and Alarm High RF Fault and Alarm NOTICE TO ALL PERSONS REC...

Page 196: ...ected Power Watts and dBW Helix Current mA Helix Voltage kV Beam Current mA Heater Elapsed Time Meter Beam On Elapsed Time Meter Integral Linearizer Settings optional Heater Time Delay HTD TX Transmit Select Standby Transmit Beam On Locai Remote CIF ALC RF Inhibit w source Fault Low RF Fault and Alarm High RF Fault and Alarm High Reflected Power Interlocks Open power supply temp or amplifier cover...

Page 197: ...Interlocks Latching User Induced Fault External Interlocks Non Latching RF Inhibit NOTICE TO ALL PERSONS RECEIVING THIS DRAWING 5 1l1i i tJmwing is nnly cnmJitinnaUy i i iUed amJ neither re eipt nnr pns ses o inn thereof confers or transfers any right in nr li en o e to use the subjet t matter nf the dri lwing nr any design 11r technical information shnw thereon nor any righttn n prntJucc thi i dr...

Page 198: ...and Installation Manual must be provided reviewed and require acceptance by Customer Support A Service Manual will be provided and available by first shipment The Service Manual will also be reviewed and require acceptance by Customer Support The Service Manual will contain 1 Circuit Theory 2 Circuit Diagrams Schematics 3 Overall block interconnect wiring diagram 4 Overall mechanical pictorial 5 L...

Page 199: ...d front panel Pin Diode Attenuation Forward Power Metering Meets EN60215 and EN60555 2 Safety Harmonic standards as well as EEC 89 336 EMC standards Designed to be upgradeable to future 3 4 stage collector TWTs w new HV Module Provides Monitor and Control Hooks for future Optional External Up Converter Filament voltage reduction of 10 in standby RS 232 RS 422 485 4 wire computer interface standard...

Page 200: ...3 6 7 99 MOUNT BRACKET TO CHASSIS ill INSTALL BRACKET TP 0 P COMP ill EM I GASKETS TO 0 P COMP 0 P COMP0 DROP ON TO TUBE INSTALL TWT CABLE FROM HV MODULE filE COPY MAKE YOUR 01 f GOP v REPLACE IN THE fLLEU APPROVED VC EO EO MGA 8P MGA JDI TK PT AC ON OED LR OED SEE SEPARATE LM 01022070 OTY I 0 N TI r l I NG NUttBER OESCRIPT ION tTO f LIST or _ ATERIALS THI S OOCUIA NT IS THE PROPERTY OF CPI SATCOM...

Page 201: ...SPEC IFIED v 6 0 v I l j 0 Q j j I 5 CHASS IS FROM PWR SPLY ASSY 4 I e B A R ALL AROUND I NSIDE SURFACE 3 2 RfV I S rONS DE SCRIPT I ON APPROV 0 SEE SHT I CLAMP DUCTS TOGETHER 80 r C JmmwolcatUnu Puwu I SATCOM DIVISION RF ASSY DBS BAND COMPACT HPA D c 0 0 0 1 0 1 0 0 0 A ...

Page 202: ... INSTALL IPA ATTACH W7 ATTACH W8 SIDE PANEL AND A7 FROM PWR SPLY ASSY W4 FROM PWR SUPPLY ASSY 2 R VISIONS OESCR I PT I ON SEE SHT 1 APPLY THERMAL COMP PREBEND FOR ISOLATOR PREBEND FOR TUBE INPUT APPROVED 0 0 N N 0 0 0 D c r Co d Power ltrdu mia A SATCOM DIVISION _ RF ASSY OBS BANO CO PACT HPA ...

Page 203: ...W IT CH lAW 01020381 I I 1 0 SEE SHEE T 1 NOTES UNLESS OTHERW ISE SPEC IFI ED 4 3 I 0 0 tJ 29 3 48 10X 49 64 ONE SLIDE EACH S IDE SATCOM DIVISION RF ASSY OBS BANO COMPACT HPA 01022070 CLASS B 5H T 4 0 r 0 N N 0 0 0 D c A ...

Page 204: ...lJ 0 lJ lJ lJ ro 0 0 REMOVE J9 RETURN CONN KIT TO STOCK 58 00995200 I ro REV rSrONS DE SCRIP TI ON SEE SHT 1 _ SATCOM DIVJSIOI f _ PPROV 0 I RF ASSY DBS BAND _ _ u_ _ _ s_o_ _ _w _S _s er co_ro_w________________________ x o C Q dp Q A 1c OT2 7AO 10 0 r 0 N N 0 0 0 0 c ...

Page 205: ...vl PWR SPLY ASSY 4 0 3 W4 FROM PWR SUPPLY ASSY 2 R Vl510NS OESCR rPT I ON SEE SHEET 1 ISOLATOR ITEM 12 TO BRACKET ITEM 32 TUNNEL DIODES CR1 CR2 _ SATCOM DIVI810ft APPROVED RF ASSY DBS BAND COMPACT HPA 01022070 CLASS 8 D 0 0 N N 0 0 0 c A ...

Page 206: ...UNL SS OTHER Nt SPEC i r i ED 7 6 ffi MOUNT BLOWER DUCT TO TWT MOUNT EXHAUST DUCT MAKE L ABE L FOR TWT W CPI P N 5 4 3 AL L AROUND REVISIONS _ SATCON DIVISION RF ASSY DBS BAND COiv1PACT HPA Ci ASS_B_ 0 0 r 0 N N 0 0 0 c A ...

Page 207: ...ficult to use Hardware 03366 4 3 98 AC changes required for correct build 6 Item 12 Input Isolator has been 03349 10 21 97 PT given a new part number 5 INCORRECT DETECTOR 02849 7 18 97 RR BRACKET SPECIFIED ON LM 4 Removal of airflow switch requires 02515 4 3 97 EAO removal of barbed fitting Wrong ship kit 3 LM is incorrect LM was created 02370 2 25 97 EO from 01020270 several ECOs were incorporate...

Page 208: ... 01018588 27 00 1 20 W10 11 RF CABLE A8 AT1 A8 AT2 01018589 07 00 2 22 W12 W13 RF CABLE CR1 A7 CR2 A7 01018674 00 00 2 25 HIP KIT 01020295 02 00 1 26 PASKET 0 RING W G WR 62 E1022070 26 CHOMERICS 20 02 6520 1212 00 1 27 LABEL ID S N 00113422 03 00 1 28 DUCT TWT INTAKE 01020293 00 00 1 29 LABEL RF CALIBRATION 01 006267 02 00 1 30 DUCT TWT EXHAUST 01020292 00 00 1 31 LAMP AIR DUCT 01020375 00 00 1 3...

Page 209: ... 00 00 4 I 56 FOAM TAPE 1 8 88 189998 00 00 AR I 57 RUBBER EXTRUSION 24 499884 00 00 AR I 58 PLATE RF GASKET 01020388 00 00 1 59 SCREW PH 4 40 X 5 16 12 222004 05 00 6 61 PLATE RF GASKET 01020392 00 00 1 62 ICOVER CHPA 01020268 00 00 1 63 LABEL WARNING 01019610 01 00 1 64 CHASSIS SLIDE PAIR 21 301139 00 GENERAL DEVICES CTS 1 24 00 1 65 iSCREW FH 10 32 X 50L 12 212060 08 00 8 66 lrERMINATION COAXIA...

Page 210: ...on EO Date Approved Preliminary 3 4 97 RB ORN REL TO ENG 04078 3 24 98 BH Update for Ka band 04415 7 2 98 BH update 04567 8 26 98 BH LTl PROCEDURE LINEARIZER TUNING FILE COPY MAKE YOUR OWN COPY REPLACE IN THE FILE UNLESS OTHERWISE CONTRACT NUMBER MATERIAL DIMENSIONS ARE IN DR SPEC NO DEC 1PL 1 2PL 02 CHK FINISH 3PL 005 FRAC APPD Design Activity ANG 1 SUR APPD Customer Approval ...

Page 211: ...extreme care during the alignment procedure 5 0 Required Equipment The following equipment suitable for the intended frequency of operation or equivalent is required for this procedure Microwave Spectrum Analyzer 1 ea Microwave Sweeper Main Frame 2 ea Microwave Sweeper RF Section 2 ea Power Splitter or magic T 1 ea HP437A Power Meter 2 ea Power Head for the intended frequency range 2 ea 0 dB Atten...

Page 212: ... Turn on the computer and enter into the linearizer program This is accomplished by changing the directory at the DOS prompt to C Iinear Then to run the program type LTl and follow the instructions 3 Check the settings of the gain phase and magnitude controls and compare with the settings listed on the LTl linearizer data sheet If different reset to the data sheet settings and then store by pressi...

Page 213: ... level required by the TWrA spec usually 4 dB TOBO Verify that the IMR level meets the required T NTA intermodulation specification If the IMR is not within the specification for the TWTA then further adjustments must be made to the digital MAG and or PHASE potentiometer Adjust the MAG and PHASE settings slightly for each iteration then readjust the RF input to return to the desired output power a...

Page 214: ...ess Won the PC This records the GAIN PHASE and MAG settings Additional lock in steps for Ka band units 2 P ress U This starts the Linearizer internal uP update process 3 On the test cable assy set the PC switch to DISCONNECT 4 Set the LIN CPU switch to ENABLE 5 Wait a few seconds then reset the LIN CPU switch to DISABLE This completes the uP update process 6 Reset the PC switch to CONNECT 7 Cycle ...

Page 215: ...is only conditionally issued and neither receipt nor possession thereof confers or transfers any right in or license to use the subject matter of the drawing or any design or technical information show thereon nor any right to reproduce th1s drawing or any part thereof except for the manufacture by vendor s of CPI and for manufacture under the Corporation s written license No nght to reproduce thi...

Page 216: ...ssued and ne1ther receipt nor possession thereof confers or transfers any right in or license to use the subJeCt matter of the drawing or any design or technical informatiOn show thereon nor any right to reproduce this drawing or any part thereof except for the manufacture by vendor s of CPI and for manufacture under the Corporation s written license No nghtto reproduce this draw1ng is granted unl...

Page 217: ...Section 8 Supplementary Data ...

Page 218: ... SUPPLEMENTARY DATA Appendix A Appendix B Appendix C Appendix D Appendix E CPI 01023245 REV 9 Specifications Control Appearance and Content Replaceable Parts Warranty Support Information Options and Features MAY 17 1999 8 1 ...

Page 219: ...5 U P P L E M E N T A R Y D A T A 6 2 MAY i7 1999 CPI 01023245 REV 9 ...

Page 220: ...Appendix A Specifications ...

Page 221: ...CMPA SER I ES APPENDIX A SPECIFICATIONS Section 7 includes specifications for all CMPAs listed in this manual CPI 01023245 REV 9 MAY 17 1999 A 1 ...

Page 222: ...APPEND I X A SPECIFICATIONS A 2 MAY 17 1999 CPI 01023245 REV 9 ...

Page 223: ...Appendix B Control Appearance and Content ...

Page 224: ... line by 20 character vacuum fluorescent alphanumeric display and six LEOs see Figure B 1 A push button keypad is used for operating the HPA and entering data Numerical data will not be entered until the user has pressed the ENTER button Data entry that relies on the arrow keys will be updated when the arrow keys are pressed The Quick Access Codes are the only exceptions to these rules Control Mod...

Page 225: ...ry press this button to toggle through available entries Press this button to clear fault messages and exit the Fault state once the fault source has been eliminated This button is also used to clear the contents of the Fault Log Also used to stop the Recycled Fault LED from flashing If the symbol appears next to an entry press this button to scroll through valid entries If the symbol appears next...

Page 226: ... to indicate that the unit sucessfully recycled out of a fault Flashes to indicate that the unit is in Factory Authorized Ac cess Mode Lights to indicate that the HPA is in RF Inhibit mode Flashes to indicate that the HPA is in Fault state Lights to indicate that the HPA is in Standby state Lights to indicate that the HPA is in Transmit state The front panel assembly includes a beeper The beeper s...

Page 227: ...osen A or P will not appear A L C 1 0 0 p Line 2 ln general this line displays HPA state or sequence HPA in HTD state Timer shown is the Heater Time Delay countdown timer 0 0 HPA in HTD state HPA will change to Transmit state after HTD has elapsed 0 0 X M T S E L E C T HPA in Standby state STAND BY HPA in Beam On Sequence B E A M 0 N SEQUENCE HPA in Beam Off Sequence B E A M 0 F F SEQUENCE HPA in ...

Page 228: ...N F L T Line 3 This line displays either meters or menu categories it defaults to the meter display shown To toggle through the meters press the Line 3 button To toggle through the menu categories press the MENU button H L X X X X X k V X X X m A Line 4 This line displays either meters or Menu category entries it defaults to the meter display shown To toggle through the meters press the Line 4 but...

Page 229: ...L Meter Order Meter List B 6 MAY 17 1999 X X X X k v X X X m A c u R R E N T X X X X m A u A T 0 R X X X d B R F X X X w X X X d B W Line 3 and Line 4 are used to display meters both lines have a default meter that is displayed when the CMPA is powered on During CMPA operation press either Line 3 or Line 4 button to cycle through each meter Press the Line 3 4 button to toggle through the following...

Page 230: ... s A R c D E T E c T E D F L T DC Buss Fault D c 8 u s s F A u L T External Interlock Open Fault E X T N T E R L 0 c K F A u L T SSIPA Over Current Fault s s p A 0 v E R F A u L T Low Airflow Fault L 0 w A R F L 0 w F A u L T Units built prior to March 1997 are equipped with a pressure differential switch to provide this fault Units built after march 1997 do not have this switch CPI 01023245 REV 9...

Page 231: ...ctive only during certain HPA states or modes a fault is generated and one of the following messages will appear Helix Over Voltage H E L X 0 v E R v F A u L T Helix Under Voltage H E L X u N D E R v F A u L T Helix Average Over Current H E L X A v G 0 v E R F L T High RF Output Power Fault H G H R F 0 u T F A u L T Low RF Output Power Fault L 0 w R F 0 u T F A u L T High Refl RF Power H G H R E F...

Page 232: ...arm R F 0 u T X X X X w L 0 R F The AC Power Fail Alarm and BB RAM Error Detected Alarm may occur at any time and will be displayed on Line 2 If multiple alarms exist at the same time the display will automatically cycle among those alarms AC Power Fail Alarm R F 0 u T X X X X w p F A L BB RAM Error Detected R F 0 u T X X X X w B R A L CPI 01023245 REV 9 MAY 17 1999 B 9 ...

Page 233: ... 37 percent and 100 percent illumination c p S A T C 0 M 6 0 0 7 0 0 C M P A C 0 M M w T H C M P A If an RF Inhibit is issued the source should be reported on Line 2 sample screen shown L 0 C A L 2 3 2 A R F N H B T s w T C H H L X 0 0 0 k v 0 0 m A AT TEN UAT 0 R 0 0 d B Line 2 RF Inhibit mode source report continued 8 1 0 MAY 17 1999 CPI 01023245 REV 9 ...

Page 234: ... controls are grouped according to the following hierarchy Category Top level group Function Data entry or data display selection within a category Entry Data entry or data review within a func tion Access to the hierarchy is as follows CPI 01023245 REV 9 Category Press the MENU button to toggle through the acces sible categories Category names appear on Line 3 Function When the T symbol appears n...

Page 235: ...ly exceptions to these rules Numerical entries will indicate their present value until the user enters a new value Starting from the meter display on Lines 3 and 4 categories will be accessible in the order specified in Table B 3 starting with RF Control Press the MENU button to scroll through the available categories While in any menu category press either the Line 3 or Line 4 button to return to...

Page 236: ...3245 REV 9 Purpose Attenuator Setting RF Power Mode RF Inhibit RF Display W dBW dBm CMPA SERIES Suppress Peak Mode disables RF peak mode metering Gain Phase Amplitude High RF Alarm High RF Fault Low RF Alarm Low RF Fault High Reflected RF Fault Low RF Relay Preference Fault Relay Preference Helix Over Voltage Fault Helix Under Voltage Fault Helix Avg Over Current Fault Helix Voltage Detected in St...

Page 237: ...e Year US Daylight Savings A P P E N D I X B Mode If RMTPNL is displayed the other selections under this menu will not be available Device Address Baud Parity Protocol Check Byte Type CR Enable LF Enable Accept Bad Check Byte Loopback Test Installation Test Device Address Baud Parity Protocol Check Byte Type CR Enable LF Enable Accept Bad Check Byte Loopback Test Installation Test Beam On Elapsed ...

Page 238: ...ttenuator Setting RF Power Mode RF Inhibit RF Display Suppress Peak Mode Not Applicable User Heater Time Delay 12 24 Hr Format Hour Minute Setting Month Date Day Year US Daylight Savings Time Mode Device Address Baud Rate Parity Print ASCII Check Byte CR Enable LF Enable Bad Check Byte Device Address Baud Rate Parity Print ASCII Check Byte CR Enable LF Enable Bad Check Byte Default Value 20 0 dBW ...

Page 239: ... B The following categories are listed in full detail Special considerations regarding each category are listed The RF Control category provides access to all RF controls and miscellaneous RF display preferences See Table B 5 CPI 01023245 REV 9 ...

Page 240: ...ld the RF output power to the specified output power within the range of the attenuator and the RF output capabilities of the CMPA If ALC mode is chosen ALC is displayed on Line 1 of the dis play If ALC mode is chosen while the unit is in Standby the attenuator will be set to maximum attenuation Open Loop sets the RF output to the re quested RF power level after which no further control is exercis...

Page 241: ...etting either of the first two lines will appear on Line 4 for the RF Out Setting Pressing the FUNCTION button will toggle through the remaining entries R F 0 U T X X X X W R F 0 U T X X X d B W A T T N X X X d B RF Power Mode either ALC or Open Loop M 0 D E A L C M 0 D E 0 P E N L 0 0 P N H B T Y E S D S P L A Y d B W P E A K SUPPRESS Y E S M Y 17 1999 CPI 01023245 REV 9 ...

Page 242: ...call for readjustment of the linearizer The following is an abbreviated procedure for tuning the linearizer If you have any questions please contact CPI Product Support o RF Gain this control adjusts the overall gain of the linearizer and may be adjusted after the linearizer is aligned to achieve the desired ampli fier gain o Phase this control adjusts the linearizer section Magnitude this control...

Page 243: ...rated power depending upon the typical operational total output power backoff While watching the third order tones adjust the Phase control to minimize them While watching the third order tones adjust the M agnitude control to minimize them At this point the third order tones should be at nearly equal levels within 1dB of each other and the third order interrnodulation products should be approxima...

Page 244: ...9 Both RF alarms and faults will be active simultaneously Alarms provide visual and audible warnings In addition to visual and audible warnings faults cause the CMPA to enter the Fault state See Table B 6 for a description of the functions in this category MAY 17 1999 8 21 ...

Page 245: ...T RF Inhibit High Voltage ON APPENDIX B Description If the RF output exceeds this limit the panel will indicate an alarm condition If th e RF output exceeds this limit the CMPA enters the Fault state If the RF output falls under this limit the panel will indicate an alarm condition This setting is also used to trigger the Low RF Relay If the RF output falls under this limit the CMPA enters the Fau...

Page 246: ... A R M X X X W L 0 R F A L A R M X X X d B W L 0 R F F A u L T X X X w L 0 R F F A u L T X X X d B w H R E F L F L T X X X w H R E F L F L T X X X d B w L 0 w R F R E L A y F L E X F A u L T R E L A y s u M F L T Refer to Table 4 1 for the settings for the faults and alarms in this category CPI 01023245 REV 9 MAY 17 1999 8 2 3 ...

Page 247: ...the FUNCTION key to cycle through captured fault sets Line 3 displays the set number Line 4 displays the corresponding time date stamp Press either arrow key to cycle through the entries within one set The time date stamp is the first entry of a captured fault set Time date stamps and captured faults appear on Line 4 Because of the length of some fault names the arrows that signify the use of the ...

Page 248: ...zed Access Mode FAAM Upon entering the FAAC and pressing the FUNCTION button the CMPA will be in FAAM This mode provides unlimited read write access to all data fault trip points special test modes etc until prime power is cycled or the code is reentered FAAM is available only through the Local panel To provide a visual indication that the unit is in FAAM the Regulator Bypass LED will flash to ind...

Page 249: ...l display the next Menu category Fault Trip Setting This category will appear only during FAAM This category will include all non RF fault trip settings Unlike other categories the legend listed below will appear on Line 2 the fault name will appear on Line 3 and the numerical entry will appear on Line 4 Press the FUNCTION button to scroll through the available faults Fault names will appear on Li...

Page 250: ...wer supply to be tested with a special test jig In this mode Helix Under Voltage Fault Helix Voltage Detected in Standby and 1WT Thermal Fault are masked in the Transmit state This test mode may only be selected from the Local panel while theCMPA is in the Standby state If the CMPA prime power is lost while HVPS TEST YES the CMPA will power up with no Beam Select and HVPS TEST NO Lines 3 and 4 wil...

Page 251: ...lete Line 2 will display the following v 0 L T A G E 0 N p s T To exit this test mode return to the HVPS TEST MODE menu Use the arrow keys to choose NO The display Lines 3 and 4 will return to the following T E S T M 0 D E T E S T N 0 User Tests includes miscellaneous hardware tests available to the user See Table B 9 CPI 01023245 REV 9 A T ...

Page 252: ...s other 2 loopback tests Press ENTER to start will display Loop PASS if unit sees itself FAIL if it doesn t Press ENTER again or leave this item to stop the test For the unit to see itself loop TX to RX and TX to RX if using RS 422 485 or TX to RX if using RS 232 E N T E R If a test is performed the result as described above will be reported in place of ENTER R E N A B L E 0 0 P B A C K E N T E R ...

Page 253: ... Description The actual Heater Time Delay is the addition of the calculated HTD and the User Heater Time Delay This feature is provided so that in the case of a line interruption all of the CMPAs don t come on line simultaneously The displayed time format will be either 12 HR A indicates AM P PM or 24 HR Title of this function is self explanatory If the user enters a new time the seconds are autom...

Page 254: ...T H s E T J A N D A T E s E T X X y E A R X X X X u s D L s v G T M E y E s Remote Computer Interface Parameters There is one menu per interface These two categories allow the user to configure each serial interface Refer to Section 3 Interfaces for a thorough description of the serial interfaces and their command sets and protocols See Table B 11 for Computer Interface parameters CPI 01023245 REV...

Page 255: ...L configures the Remote port for use with the Remote panel USER configures the Remote port to mimic the CIF port s command set and protocol capabilities If RMTPNL is selected the rest of the settings in this menu are not available If Protocol is set to STX ETX then Check Byte must be Long short for longitudi nal In this case Sum can t be chosen Press ENTER to start sends V will display PASS if uni...

Page 256: ...te must be Long short for longitudi nal In this case Sum can t be chosen Press ENTER to start sends V will display PASS if unit sees itself receives V FAIL if it doesn t Press ENTER again or leave this item to stop the test For the unit to see itself loop TX to RX and TX to RX Press ENTER to send a steady stream of CHPA using the user selected inter face parameters Press ENTER again or leave this ...

Page 257: ... R E N A B L E N 0 L F E N A B L E N 0 8 A D c H c K 8 y T E y E s Software Versions This category will provide the software versions that reside in the CMPA controller and the control panel See Table B 12 TABLE B 12 Software Versions Function Name Response Format Description Controller Version number The last character shows if the program is running from EPROM R or from flash memory F 6 34 MAY 1...

Page 258: ...port telephone numbers This screen is directly accessible via the Quick Access Code 00 under all conditions Press the FUNCTION button to scroll through the available information The contents of this category may grow to include new service features Table B 13 describes what is presently available Response Format Six digit number in hours leading zeros are replaced with blanks Six digit number in h...

Page 259: ...rite data access exist Factory Authorized FA QAC Allows unlimited read and write of all data To enter this super user mode a special access code Factory Authorized Access Code must be entered User Authorized UA QAC Allows unlimited read all codes and selected write codes 00 49 of data To use the Quick Access Codes Press the SPECIAL button Lines 3 and 4 will appear as shown Use the numerical keypad...

Page 260: ... Preference 14 Fault Log 15 Factory Authorized Access Code 16 Lamp Test 17 Time Date Set 18 Remote Interface Parameters 19 CIF Parameters 20 Controller Software Version 21 Heater Elapsed Time Meter 22 Beam On Elapsed Time Meter Factory Authorized Quick Access Codes 50 99 are only accessible once Factory Authorized Access Code FAAC has been entered See previous description of the FAAC 50 Helix Over...

Page 261: ...the data read back is bad EPROM Memory The EPROM modulo 256 memory check has failed The memory is tested by summing up all bytes in the EPROM RTC Not Running When the unit is first turned on the RTC is read The RTC is read again 1 5 seconds later This error occurs if the RTC seconds have not changed after 1 5 sec onds RTC Stuck in Update A flag within the RTC indicates if it s in the process of up...

Page 262: ...rive non volatile memory and read write capability In the CMPA a Flash RAM contains the M C system s program contents Software upgrades are easy to install in a Flash RAM based CMPA because the upgrade consists of connecting a PC to the CMPA then executing a PC program In about two and half minutes the transfer is complete without the hassle of removing the CMPA s cover To enhance the reliability ...

Page 263: ... EPROM program all the users settiable parameter like the serial settings and trip points are set to default The user needs to go back and reset to the desired values Reprogramming the Flash RAM CM P A w To update the CMPA s firmware connect a PC using either COM 1 or COM2 serial ports to the Auxiliary serial port J10 A loader program on the PC and an EPROM based loader program in the CMPA work to...

Page 264: ... port you are using 8 As soon as the PC and CMPA establish communication the display will show p R 0 G R A M L 0 A D E R N G F L A s H M E M 0 R y p L E A s E w A T The PC screen will display a similar message If after ten seconds this message does not appear the PC and CMPA aren t communicating and the source of this problem needs to be found See the end of this procedure for troubleshooting sugg...

Page 265: ...ermittent or there may be excessive noise on the serial line Take steps to assure a solid connection between the PC and CMPA Use a shielded cable where the shield attaches to the the connector shell Use a short cable don t exceed 20ft The error messages you may see include 0 R R E c T M E s s A G E L E N G T H E R R 0 R E s s A N y K E y T 0 R E T R y Incorrect message length error means that the ...

Page 266: ...checksum This message may mean that the Flash RAM device is faulty Before arriving at that conclusion take steps to assure a solid cable connection from the PC and CMPA also review troubleshooting items 3 and 4 2 If you complete the procedure but see this message upon recycling the CMPA s prime power c p s A T c 0 M c M p A F L A s H M E M 0 R y E R R 0 R p R E s s E N T E R K E y T 0 u s E D E F ...

Page 267: ... data leaves unit and pin 3 is RX data enters unit b Refer to number 3 above Pay particular attention to other device drivers which may be competing for the serial port that you are trying to use c Check the CMPA s auxiliary serial port Disconnect the PC from the CMPA then turn the prime power off and wait until the CMPA s display is blank Connect a 9 pin male connector with pins 2 and 3 shorted t...

Page 268: ...CMPA SERIES CPI 01023245 REV 9 MAY 17 1999 B 45 ...

Page 269: ... APPENDIX B B 46 MAY 17 1999 CPI 01023245 REV 9 ...

Page 270: ...Appendix C Replaceable Parts ...

Page 271: ...d high Ku 01004916 01 Tunnel Diode Ku Band 14 0 to 14 8 GHz 0102259 06 Tunnel Diode Ku Band 14 70 to 15 32 GHz 01002559 08 Solid State IPA C Band 5 85 to 6 65 GHz 01018694 02 Solid State IPA C Band 5 85 to 7 075 GHz 01018694 03 Solid State IPA Ku Band 13 75 to 14 5 GHz 01018693 02 Solid State IPA Ku Band 12 75 to 14 5 GHz 01018693 04 Solid State IPA Ku Band 14 0 to 14 8 GHz 01018693 09 Solid State...

Page 272: ...GHz 01020198 00 TWf 600 W Ku Band 13 75 to 14 5 GHz 01 020198 02 TWf 600 W Ku Band 12 75 to 14 5 GHz 01020198 03 TWf 700W Ku Band 14 0 to 14 8 GHz 01020198 05 TWf 700 650W Ku Band 14 70 to 15 32 GHz 01020198 04 TWf 500W DBS Band 17 3 to 18 4 GHz 01 022064 00 C 2 MAY 7 1999 CPI 01023245 REV 9 ...

Page 273: ...Appendix D Warranty Support Information ...

Page 274: ...PORT INFORMATION RETURN PROCEDURE Authorization CPI 01023245 REV 9 Before the return of any equipment to CPI Microwave Equipment Products please obtain a Returned Authorization Number RMA by contacting the applicable number MAY 17 1999 D 1 ...

Page 275: ...ssistance TELEPHONE DIRECTORY Customer location N America West Latin America N America East Caribbean Western Europe Middle East Africa Eastern Europe Far East japan China Indonesia India 24 hour CPI Office Palo Alto CA USA South Amboy Nj USA Utrecht Netherlands Moscow Russia Singapore Tokyo Nanjing PRC jakarta Calcutta Telephone 1 800 231 4818 1 415 846 3600 1 908 727 6300 31 30 262 38 58 7 096 2...

Page 276: ...dding and protection for the paint Pack klystron and P S Cart separately form the cabinet Pack all removed other parts separately such as the air plenum hoses motor drive etc All interconnecting waveguides must be supported at both ends or removed and shipped separately to avoid damage in shipment All waveguide openings must be covered Sealing the Container Marking CPI 01023245 REV 9 Seal the ship...

Page 277: ... APPENDIX D WARRANTY SUPPORT 0 4 MAY 17 19 9 9 CPI 01023245 REV 9 ...

Page 278: ...andards ISO 9001 The Quality Management System is applicable to DESIGN AND MANUFACTURE OF SATELLITE COMMUNICATION EQUIPMENT AND RF MICROWAVE AND ELECTRO MAGNETIC COMPATIBILITY TESTING EQUIPMENT Certificate No Effective Date Expiration Date Rev No Date 30515 20 April 1994 19 April 2000 02 9 April 1997 on behalfof ABS Quality Evaluations Inc rcrNiilccl b lhc llulch Cou fil fur C rl ificalinn z Eva u...

Page 279: ...cts under normal operating condi tions or within respective Varian specified r1itings failure to use Products according to any operating Instructions provided by Varian lack of routine care and maintenance as indicated in any operating or maintenance instructions or failure to use or take any proper precautions under th e circumstances 2 Products items parts accessories subassemblies or components...

Page 280: ...M Before any Product is returned for repair and or adjust ment written autho rization from Varian lor the return and in structions as to how and where the Product should be shipped must be obtained The Product type and serial numbers and a lull description of the circumstances giving rise to the warran ty claim should be ancluded Such information will help establish the cause of failure and expedi...

Page 281: ...Date of Shipment Warranted Period Adjustment Applicable Selling Price x 2 Warranted Hours Hours ilf Operation at Failure Warranted Hours If a unit in Group D fails from causes covered by this warran ty within the warranted period of operation an adjustment based on selling price will be made as follows Adjustment Applicable Selling Price x 1 Warranted Period Months from Date of Shipment Warranted ...

Page 282: ...all cease and no adjustment credit or refund shall be made with respect to any liquid cooled Products in which any water coolant has __ _ _ Co mllttirotiortJ Po l ttlusmr6 SATCO I DIVISION been allowed to remain after removal of the Product from operation Water coolant remaining In the cooling passages may freeze while the Product is in storage or transit and may damage the Product beyond repair A...

Page 283: ...in the adjustment period but without the completed Warranty Claim Fonn will be treated as out of warranty II Complete the following information regarding the Product being returned A Product Type Varian Part No Serial No Customer Part No B Cu stomer Purchase Order No Date of Purchase Order c Control Specification Number Dated Check one Document of VA 0 your company 0 D Contract Warranty either Var...

Page 284: ...em Serial No if applicable It i nec ery to hnve the Product rial num r rether than he system rial number B Describe the circumstances and or sequence of events under which the Product failed Include remarks relating to installation problems system anomalies etc IV Purchaser s Name __ _ __ ___ Address Claim made by Person to contact for additional information Name Telephone Signature Date Return co...

Page 285: ...st ment period but without the completed Warranty Claim Form will be treated as out of warranty II Complete the following information regarding the Product being returned A Product Type Varian Part No ______ Serial No Customer Part No B Customer Purchase Order No Date of Purchase Order C Control Specification Number _________ Dated Check one Document of VA 0 Your Company 0 D Contract Warranty eith...

Page 286: ...tem Serial No if applicable It is neces ary to have the Product serial number rather than the system erial number B Describe the circumstances and or sequence of events under which the Product failed Include remarks relating to installation problems system anomalies etc IV Purchaser s Name Address Claim made by Person to contact for additional information Name Telephone Signature Date Return compl...

Page 287: ... ...

Page 288: ...Appendix E Options and Features ...

Page 289: ...Designed to meet IEC 215 555 Safety Harmonic Standards as well as 89 336 EEC EMC Standards MTBF of 20 000 hours less TWT MTIR 1 hour Filament voltage reduction of 10 in Standby Auto Fault Recycle Internal test points for ease of maintenance RS 232 RS 422 485 4 wire computer interface standard Configurable CMPA CHPA serial protocol compatibility MAY 17 1999 E 1 ...

Page 290: ... APPENDIX E MAY 1999 CPI 01023245 REV 9 ...

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