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SINGLE LEVEL MFG BILL OF MATERIAL

 FIND  QTY

 PART NO

 REV  DESCRIPTION

 REFERENCE DESIGNATOR

                

2

1 EA 112988-7

B2 WAVEGUIDE, WR-137, 90 DEG E-BEND, 2 

3

2 EA 112991-2

E1 WAVEGUIDE, WR-137, FLEXGUIDE, 24 IN 

4

1 EA 122975-7

A3 WAVEGUIDE, WR-137, 90 DEG H-BEND, 8 

5

1 EA 117459-1

D

WAVEGUIDE, WR-137, RIGID, 9797, LEFT

8

6 EA 117218-2

GASKET, WR-137, (CPRG FULL)

9

6 EA 118294-3

B

HARDWARE KIT, WR-137, CPR FLANGE

10

1 EA 110172-5

G

WAVEGUIDE, WR-75, 90 DEG E-BEND, 1.5

11

2 EA 110171-3

E1 WAVEGUIDE, WR-75 FLEXIBLE, 24 IN

12

1 EA 114280-8

E8 WAVEGUIDE, WR-75, 90 DEG H-BEND, 1.5

13

1 EA 118799-1

A1 WAVEGUIDE, WR-75 RIGID, 9797, RIGHT 

18

1 EA 118294-10

A

HARDWARE KIT, WR-75, UG FLANGE, 6-32

19

5 EA 118294-1

A3 HARDWARE KIT, WR-75, UG FLANGE, 6-32

20

3 EA 121758

A

BRACKET, RIGID WAVEGUIDE

21

2 EA 115997-2

G1 BRACKET, RIGID WAVEGUIDE

22

2 EA 115997-3

H

BRACKET, WAVEGUIDE

23

4 EA 115998-1

J5 STRAP, RIGID WAVEGUIDE, WR-137

24

4 EA 115998-10

J5 STRAP, RIGID WAVEGUIDE, WR-75

25

3 EA 117747

A

PLATE, RIGID WAVEGUIDE

26

4 EA 121226-7173

SPACER, #10 X .31 OD X 1.50, ALUM, A

27

2 EA 121226-7133

SPACER, #10 X .31 OD X1.00, ALUM, AL

50

4 EA 114588-827

SCREW, PAN HD, PHIL, 10-32 x 3/8, S.

51

6 EA 114588-836

SCREW, PAN HD, PHIL, 10-32 x 1-1/2, 

53

4 EA 114592-897

STUD, FULLY THREADED, 10-32 x 2-1/2,

58

20 EA 114580-011

WASHER, FLAT, #10, S.S.

59

10 EA 114583-011

A

NUT, HEX, 10-32, S.S.

60

6 EA 114586-545

SCREW, HEX HD, 1/4-20 x 2-1/2, S.S.

68

12 EA 114580-029

WASHER, FLAT, 1/4, S.S.

69

6 EA 114583-029

NUT, HEX, 1/4-20, S.S.

1

SHT 1 OF 

WAVEGUIDE RUN ASSY, 9797B-76

 PROD FAMILY

COMMON

 EFF. DATE

7/1/2009

DRAWING

NUMBER

130171-1

     REV      A

Summary of Contents for 9797B-76

Page 1: ...em is designed to be used with transmit receive equipment manufactured by others Refer to the documentation supplied by the manufacturer which will describe potential hazards including exposure to RF radiation associated with the improper use of the transmit receive equipment Note that the transmit receive equipment will operate independently of the stabilized antenna system Prior to work on the s...

Page 2: ...a Tel document number 119360 European Union Declaration of Conformity for Marine Navigational Equipment is available on request Copyright Notice All Rights Reserved The information contained in this document is proprietary to Sea Tel Inc This document may not be reproduced or distributed in any form without prior consent of Sea Tel Inc The information in this document is subject to change without ...

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Page 5: ... 1 3 1 2 Ku Band Receive Frequency 10 95 12 75GHz 3 1 3 1 3 Blockage 3 1 3 1 4 Rain Fade 3 1 3 1 5 Signal level 3 1 3 1 6 Satellite Footprints 3 2 3 1 7 Linear Satellite polarization 3 2 3 2 ANTENNA BASICS 3 2 3 2 1 Unlimited Azimuth 3 2 3 2 2 Elevation 3 2 3 2 3 Antenna polarization 3 3 3 2 4 Stabilization 3 3 3 2 5 Search Pattern 3 3 3 2 6 Tracking Receiver Satellite Identification Receiver 3 3 ...

Page 6: ... 4 5 4 8 4 Balance Antenna Pedestal 4 6 4 9 POWER UP THE ADE 4 6 4 9 1 Initialization 4 6 4 9 2 Home Flag Position 4 6 4 9 3 BDE 4 6 4 10 SETUP 4 6 5 SETUP 5 1 5 1 OPERATOR SETTINGS 5 1 5 2 AUTO TRIM 5 1 5 3 OPTIMIZING TARGETING AUTO TRIM 5 1 5 4 OPTIMIZING TARGETING MANUALLY 5 1 5 1 SAT SKEW SETTING 5 2 5 2 POLARITY ANGLE POLANG PARAMETERS 5 2 5 3 OPTIMIZING AUTO POLARIZATION CROSS POL ISOLATION ...

Page 7: ...6 3 Isolating a 400 MHz Modem Fault Procedure 7 8 7 7 TROUBLESHOOTING 7 11 7 7 1 Theory Of Stabilization Operation 7 11 7 7 2 Antenna Initialization Series 97B Series 00 7 11 7 7 3 Troubleshooting using DacRemP 7 12 7 7 4 Antenna Loop Error Monitoring 7 13 7 7 5 Reference Sensor Monitoring 7 14 7 7 6 Open Loop Rate Sensor Monitoring 7 16 7 7 7 Fine Balance and Monitoring Motor Drive Torque 7 17 7 ...

Page 8: ...144 RADOME ASSEMBLY 8 5 8 9 ENVIRONMENTAL CONDITIONS ADE 8 5 8 10 CABLES 8 6 8 10 1 Antenna Control Cable Provided from ACU MUX 8 6 8 10 2 Antenna Transmit Receive IF Coax Cables Customer Furnished 8 6 8 10 3 Multi conductor Cables Customer Furnished 8 6 8 10 4 AC Power Cable Pedestal Rf Equipment 8 6 8 10 5 AC Power Cable Optional Marine Air Conditioner 8 6 8 10 6 Gyro Compass Interface Cable Cus...

Page 9: ...quate signal coverage in your current geographic area Your Series 97 antenna may be fitted with appropriate Transmit Receive RF Equipment and appropriate Feed to allow you to operate in linear or circular polarization mode at C Band frequencies This input will be distributed to your satellite modem and then to all of your other below decks equipment 1 3 System Components The Series 97 TXRX system ...

Page 10: ...quipment its operation and installation Refer to the manual provided with your Antenna Control Unit for its installation and operating instructions 1 5 Quick Overview of contents The information in this manual is organized into chapters Operation basic system information installation setup functional testing maintenance specifications and drawings relating to this Antenna are all contained in this...

Page 11: ...teps listed below to initialize the antenna These phases initialize the level cage elevation cross level and azimuth to predetermined starting positions Initialization is completed in the following phases each phase must complete properly for the antenna to operate properly post initialization 1 Level Cage is driven CCW issuing extra steps to assure that the cage is all the way to the mechanical s...

Page 12: ...ization mode of operation from the ACU and is strongly recommended set POL TYPE parameter in your ACU to 0072 Refer to the Antenna Control Unit manual for more operation information 2 7 Fixed Frequency Low Noise Block Converter Operation Selection When you have your C Band RF equipment installed or Ku Band fixed frequency LNB you must set the TrackDisp parameter to 0000 Band selection controls the...

Page 13: ... 10 Radome Assembly Operation When operating the system it is necessary that the radome access hatch and or side door be closed and secured in place at all times This prevents rain salt water and wind from entering the radome Water and excessive condensation promote rust corrosion of the antenna pedestal Wind gusts will disturb the antenna pointing There are no other operating instructions applica...

Page 14: ...Operation 9797B 76 C Ku Band TXRX 2 4 This Page Intentionally Left Blank ...

Page 15: ... 75GHz 3 1 3 Blockage is loss due to an object in the path of the signal from the satellite to the dish If an object that is large and dense is positioned in the path of the signal from the satellite it will prevent sufficient signal from arriving at the dish The signal can not bend around or penetrate through these objects and the reception will be degraded or completely interrupted The dish is a...

Page 16: ...izontal and vertical signals will be aligned to your local horizon When you are east or west of the satellite the signals will appear to be rotated clockwise or counter clockwise from your local horizontal and vertical Both horizontal and vertical signals from a satellite will appear to be rotated the same amount and are always perpendicular to each other The amount of rotation is dependent on how...

Page 17: ...red signal Search Pattern Search is conducted in a two axis pattern consisting of alternate movements in azimuth and elevation The size and direction of the movements are increased and reversed every other time resulting in an expanding square pattern When the antenna is able to re acquire the desired signal the ACU will automatically stop searching and begin Tracking the signal to optimize the po...

Page 18: ... TXRX Simplified Block Diagram The following text provides a basic functional overview of the system components and component interconnection as referred to in the simplified block diagram for your Series 97 antenna Also refer to the appropriate page of the System Block Diagram which depicts your system configuration ...

Page 19: ...o the antenna ships Gyro Compass and Satellite modem Figure 3 4 Antenna Control Unit The Antenna Control Unit ACU communicates via an RS 422 full duplex data link with the Pedestal Control Unit PCU located on the antenna This control signal to from the antenna is on the Coax cable along with the L Band Receive IF from the LNB The Pedestal Control Unit stabilizes the antenna against the ship s roll...

Page 20: ...s the satellite modem to command the ACU via TCP port 2002 to seek a particular satellite as well as allowing exchange of information necessary to permit the modem to initiate and maintain communication via the antenna and the satellite In general OpenAMIP is not intended for any purpose except to permit a modem and the ACU to perform synchronized automatic beam switching It is Overview NOT 3 5 2 ...

Page 21: ... b1 indicates Rx lock and b2 not utilized enables disables Tx Mute to BUC L 1 1 W i GPS Update Sets GPS Update period in seconds 0 Off W 300 I s1 s2 Set modem vendor s1 and device s2 2 parameters I iDirect 5100 3 5 3 2 Modem Commands Command Description Example a i Set keep alive in seconds 0 off a 5 i s1 s2 Set Antenna Vendor s1 and device s2 2 parameters i Sea Tel DAC 2202 s b1 b2 Antenna Status...

Page 22: ...Basic System Information 9797B 76 C Ku Band TXRX 3 8 This Page Intentionally Left Blank ...

Page 23: ...to 1 diameter fasteners 290 Wicking High strength for fasteners which are already assembled WARNING Hoisting with other than a webbed four part sling may result in catastrophic crushing of the radome Refer to the specifications and drawings for the fully assembled weight of your model Antenna Radome and assure that equipment used to lift hoist this system is rated accordingly CAUTION The antenna r...

Page 24: ...ky horizon to zenith at all bearings as is practical 2 Direct radiation into the antenna from ships radar especially high power surveillance radar arrays is minimized The radome should be as far away from the ships Radar as possible and should NOT be mounted on the same plane as the ships Radar so that it is not directly in the Radar beam path 3 The radome should be as far away from the ships high...

Page 25: ...sembly NOTE Unless otherwise indicated all nuts and bolts should be assembled with Loctite 271 or its equivalent WARNING Assure that all nut bolt assemblies are tightened according the tightening torque values listed below SAE Bolt Size Inch Pounds Metric Bolt Size Kg cm 1 4 20 75 M6 75 3 5 l6 18 132 M6 225 3 8 16 236 M12 622 1 2 13 517 1 Select a secure assembly site that provides enough area to ...

Page 26: ...e bolts at this time Insert wedges between the upper side panel assembly and the lower side panel assembly to hold open a space wide enough to install a good bead of silicone caulk between it and the lower side panels then remove the wedges and firmly tighten all the bolts 12 Gently restrain the antenna prior to lifting the ADE onto the ship to restrict movement inside the radome during the lift 4...

Page 27: ...d RF Equipment is routed into the AC Power Breaker box and connected to the breaker terminals Sea Tel recommends that separate dedicated AC Power be provided for the Marine Air Conditioner Do NOT combine with the AC Power provided for the Antenna Pedestal and RF Equipment This AC Power cable is routed into the Marine Air Conditioner and terminated to the AC terminals inside 4 7 2 To Connect AC Pow...

Page 28: ...operly for the antenna to operate properly post initialization Refer to the initialization text in the Troubleshooting section in this manual Observe the Initialization of the antenna pedestal Initialization If any of these steps fail or the ACU reports model xx97 re configure the PCU as described in the Setup section of this manual If initialization still fails this indicates a drive or sensor pr...

Page 29: ...ress the ENTER key to submit AUTO TRIM SAVED will be displayed indicating the proper AZ and EL trims were submitted to RAM This does not save these parameters to NVRAM in order to save to memory continue down through the setup mode parameters until the SETUP SAVE NEW PARAMETERS sub menu is displayed Press the RIGHT arrow and then press the ENTER key The display should now report that the parameter...

Page 30: ...s First of all make sure that the polang parameters are set correctly 1 POL TYPE should be set to 0072 Auto Pol mode 2 POL OFFSET This is initially set to factory default 0040 but will be incremented or decremented to calibrate the feed to the horizon with a level bubble or digital 3 POL SCALE Leave this at the factory default setting of 0090 4 Go to the TX POLARITY parameter in the Setup menu of ...

Page 31: ...ed If the antenna stops at the home flag but it is NOT pointed in line with the Bow of the ship it is important to assure that the antennas actual position relative to the bow of the ship is the value that gets preset into the Relative position counter By saving the antennas actual Relative position when at the home flag into HFO you have calibrated the antenna to the ship 5 4 1 If Targeting has b...

Page 32: ...muth position that the antenna was driven to Drive DOWN until you find the satellite positively identify that you are on the satellite you targeted and allow tracking to peak the antenna position Record the Peak Azimuth position Subtract the Peak position from the Calculated position to determine the number of degrees of AZ TRIM that would be required Refer to the calculations above to determine t...

Page 33: ...To re initialize the antenna from the REMOTE COMMAND window of the ACU 4 Press UP arrow key several times to return to the REMOTE COMMAND display 5 Press the LEFT or RIGHT arrow key to enter edit mode Use the LEFT RIGHT and UP DOWN arrow keys to set the character and digits to 0090 and then press the ENTER key This resets the PCU on the antenna The antenna will reinitialize with this command Perfo...

Page 34: ...olt 18 Aux 1 Open Short Open Short 5 8 Ku Quad Band Low Noise Block Converter Operation Selection Voltage and Tone are used to select the frequency band of a quad band LNB optional if installed on your system DC voltage is supplied by the pedestal modem and Tone is supplied by the tone generator The desired Band of the LNB is selected by the Tracking Band setting in the ACU Your service provider w...

Page 35: ...R C Band DishScan Ku Band DishScan My Parameters EL TRIM 0 AZ TRIM 0 AUTO THRES 100 EL STEP SIZE 0 AZ STEP SIZE 0 STEP INTEGRAL 0 SEARCH INC 10 5 SEARCH LIMIT 200 100 SEARCH DELAY 30 SWEEP INC 0040 SYSTEM TYPE 0005 GYRO TYPE 2 POL TYPE 72 POL OFFSET 30 POL SCALE 90 AZ LIMIT 1 0 AZ LIMIT 2 0 EL LIMIT 12 90 AZ LIMIT 3 0 AZ LIMIT 4 0 EL LIMIT 34 90 AZ LIMIT 5 0 AZ LIMIT 6 0 EL LIMIT 56 90 5V OFFSET 0...

Page 36: ...Setup 9797B 76 C Ku Band TXRX 5 8 This Page Intentionally Left Blank ...

Page 37: ...enu is displayed 2 Press the ENTER key to isolate the Latitude entry menu 3 Press the LEFT arrow key to display a cursor under the numeric value 4 Press the UP arrow key to increment the displayed value 5 Press the ENTER key to submit change 6 If automatic updating is working properly the Longitude value display will return to the current ships Longitude position within a few seconds 6 3 Heading F...

Page 38: ...he RIGHT arrow key to drive Azimuth down until displayed AGC drops 100 counts approx 2 3 dB Do not drive antenna so far that AGC falls below threshold 6 Press the TRACK key to re enable tracking 7 Monitor the Azimuth and AGC Values for the next 20 30 seconds 8 Verify the Azimuth and AGC return to the values noted in step 4 9 Verify the amount of time it took for tracking to bring AGC back to peak ...

Page 39: ...am being emitted from the reflector The ultimate responsibility for safety rests with the facility operator and the individuals who work on the system 7 1 Warranty Information Sea Tel Inc supports its Series 97 00 06 and 07 systems with a ONE YEAR warranty on parts and labor What s Covered by the Limited Warranty The Sea Tel Limited Warranty is applicable for parts and labor coverage to the comple...

Page 40: ...nding water to weep out 2 Antenna Pedestal Inspection The shock vibration springs and or wire rope Isolators should not be frayed completely compressed or otherwise damaged The plated and painted parts should not be rusted or corroded The harnesses should not be frayed and all the connectors should be properly fastened and tightened All hardware should be tight no loose assemblies or counter weigh...

Page 41: ...completed system In general no field modifications to these jumper settings are required except when it is required to re configure a modem to operate in a different mode of operation i e converting a spares kit below decks modem to operate as an above decks modem or re configuring an ADE Modem for M C integration with a newly installed RF package change that requires RS485 communications instead ...

Page 42: ... the appropriate dash configuration for your modem assembly A flashing Red LED indicates no communication between modems 2 failed channels An LED alternating Red and Green indicates a single channel failure Solid green indicate dual channel communications lock between modems i e there is enough signal being received to establish communications Below Decks Modem Assembly Above Decks Modem Located i...

Page 43: ...e Pedestal modem then converts the RF Signal back to RS 232 422 485 before routing to the M C port of the above decks radio equipment via an interface cable Radio M C 7 5 3 There are four base frequencies used in the 400MHz FSK modem assemblies Channel Identification The BDE Modem Transmits Pedestal M C at 452 5 MHz The BDE Modem Transmits Radio M C at 447 5 MHz The ADE Modem Transmits Pedestal M ...

Page 44: ...1 cr BDE Modem Software Version and Configuration Query Modem Ver 1 00B 1 Software version configuration Dash 0000 cr ADE Modem RSSI Receive Signal Strength Indicator RSSI P 43 R 50 P Pedestal Control Channel R Radio Control Channel 1234 cr ADE Modem Serial Number Query Sn 00000102FC18 0273 cr ADE Modem Temperature Query Temp 27 5c Temperature expressed in Celsius 0411 cr ADE Modem Software Versio...

Page 45: ...response 7 6 2 2 Using the Internal HTML Page 1 Logon to the ACU s Internal HTML page 2 Browse to the Communication Port Settings page 3 In the Command Window Type in the desired Modem Query and hit Send 4 Observe and or Record the displayed response 5 Repeat as required until all desired modem queries are noted 7 6 2 3 Using DacRemP 1 Open up DacRemP and select the Comm Diagnostics Tool cntrl c 2...

Page 46: ...d 7 6 3 1 Issue 0000 and 0000 queries to the ADE and BDE modems and record the responses Isolating a 400 MHz Modem Fault Procedure ADE 0000 ______________ BDE 0000 ______________ 2 Compare your recorded responses to the list below to determine what modem fault s if any is present 3 Use the appropriate text following the failure table for a list of possible failures attributed to the failure type e...

Page 47: ... M C 7 6 3 1 1 No failure communication failures between ADE and BDE modems NONE 7 6 3 1 2 The Following possibly points of failures assumes LED illumination on both modems Receive IF Path 1 Modem Configuration Verify BDE modem and ADE modem are properly configured jumper block settings 2 Coax Cable failure Verify continuity on the below coaxes repair or replace as required a BDE Modem to connecto...

Page 48: ...x Cable failure Verify continuity on the items listed below repair or replace as required a Base Modem to connector bracket Base Rack Panel Assembly b CFE BDE to ADE Rx LMR 400 c Rx N to SMA Adapter Connector bracket at Radome base d SMA to SMA connector bracket to bottom side rotary joint e SMA to SMA top side rotary joint to PCU ADE Modem 3 Rotary Joint Receive channel Verify continuity on the r...

Page 49: ... the disturbance to bring the antenna back to its desired position Both the instantaneous output of the rate sensor Velocity Error and the integrated output of the rate sensor Position Error are used to achieve the high pointing accuracy specification The calculated torque commands are converted to a 5 volt differential analog signal by a Digital to Analog converter D A and sent to each of three B...

Page 50: ...in one of 3 major system functions Targeting Stabilization and Tracking Should there be a failure with any one of these functions your system will not operate properly A few simple checks may help determine which fault if any that you are dealing with The matrix below lists some test s and which of the DacRemP graph selection would be best to use to identify a fault The end of this chapter contain...

Page 51: ...e forces may be the result of but not restricted to static imbalance excessive bearing friction cable binding or wind loading If these forces cause the antenna to mis point by more than 0 5 from the desired position the PCU will flag a Stab Limit error Antenna Loop Error Monitoring To view the position error select the graph chart This chart displays sensed axis errors via three traces CL Cross Le...

Page 52: ...ring the output of the 2 Axis Tilt Sensor and the Home Switch sensor for diagnostic purposes The Tilt sensor located inside the Level Cage Assembly is the primary input for the antenna s reference to the horizon 0 Elevation and 90 Cross Level While the Home Switch Sensor located at the antenna base is used to calibrate the antenna s position relative to the vessels BOW Reference Sensor Monitoring ...

Page 53: ... red line when tilted to the right See below for a screen capture of an abnormal CL trace Plot it is an indication that the antenna that is either listed to the right approx 4 degrees or the PCU requires to much CL tilt bias The Level tilt display should plot on the red reference line when the level cage is level referenced to the horizon It should decrease plots below red line when the antenna is...

Page 54: ...motion in any axis The Cross Level display should decrease plots below red line as the antenna is tilted to the left and increase plots above red line as the antenna tilted to the right The Level display should decrease plots below red line as the antenna is tilted forward and increase plots above red line as the antenna is tilted back The Azimuth display should decrease plots below red line as th...

Page 55: ...s for each axis via three traces CL Cross Level LV Elevation and AZ Azimuth at a fixed 0 195amps vertical division A normal trace display will be 1 divisions from the red reference line while under calm sea conditions and with DishScan Drive turned off See example below The Cross Level display will decrease plots below red line as the antenna requires drive to the left and increase plots above red...

Page 56: ...ots above red line as the antenna is rotated CW 7 7 8 The DacRemP Comm Diagnostics Window provides a means to enter in Remote Commands for driving each individual torque motor to test that motors functionality By driving each axis and observing the resulting motion of the antenna a coarse operational status of the motor and motor driver may be established Open Loop Motor Test To manually drive the...

Page 57: ...ppens 5 minutes after an azimuth command has been sent to the antenna by means of an AZ target command a search pattern initiated or the a Satellites longitudinal position is targeted When operating in Satellite Reference Mode changes in ships gyro reading will reflect its changes to the ACU s display but will not directly affect the azimuth control loop The Pedestal Control Unit will stabilize th...

Page 58: ...the Tools submenu or Press CTRL C 2 Left mouse click on the icon 3 Right mouse click on the icon This will display a list box with the status of the above decks pedestal filtered into 3 sections Items preceded with a check marks indicate a flagged status See matrix below for further information on each state ...

Page 59: ...tabilization Loop This is NOT an indication of a proper Heading integration into ACU PCU Error Indicates that one or more errors have been reported by the above decks equipment PCU Init Indicates that the above decks equipment is currently performing an Initialization sequence Hi Elevation Indicates that the above decks equipment is operating an Elevation Position higher than 83 PCU Error Status W...

Page 60: ...e the Azimuth Elevation Cross level and Polarity pointing angles of the desired satellite The DacRemP Comm Diagnostics Window provides a means to query the GPS antenna to verify proper operation The procedure below describes this process Remote GPS LAT LON Position 1 Select the Comm Diagnostics window under to the Tools submenu or Press CTRL C 2 Left mouse click on the icon 3 Left Mouse click on t...

Page 61: ...d antenna drive must be OFF to balance the antenna Do NOT remove any of the drive belts Balancing is accomplished by adding or removing balance trim weights at strategic locations to keep the antenna from falling forward backward or side to side The antenna system is not pendulous so balanced is defined as the antenna remaining at rest when left in any position Balancing the Antenna The REMOTE BAL...

Page 62: ...E TILT window on the ACU and To Adjust Tilt 1 While at the Remote Tilt window press the UP arrow 2 Set a bubble or bulls eye level on top of the Level Cage assembly 3 Press the number 5 to zero the tilt sensor bias NOTE If the level cage is not within 4 degrees of level fore aft or left right replace the Level Cage assembly 4 If the level cage is within 4 degrees use the 2 and 8 key to adjust LV f...

Page 63: ...opriate value for you model antenna 7 9 1 3 Select the REMOTE COMMAND window on the ACU To configure the PCU 4 Refer to the table below to key in the appropriate value for you model antenna to enter in the next step EXAMPLE For a 9797B Model Antenna is system type 0211 5 Using the LEFT RIGHT and UP DOWN arrow keys set the Remote Command value to N0211 and press ENTER The display should now show N0...

Page 64: ...d moisture in the radome to prevent corrosion If for some reason the antenna must be powered down during underway transits it should be secured with nylon straps regardless of sea conditions to prevent damage to the antenna system Refer to the procedure below to secure the antenna pedestal Equipment Hardware needed Two 2 13 x 2 inch Stainless Steel bolts Two 2 Nylon straps with ratchet mechanism N...

Page 65: ...erve the vertical isolation canister assembly as shown in Figure 4 6 Tighten straps until the canister has been pulled down approx to inch Do not over tighten You must leave approximately 1 8 inch clearance between the rubber stops and the azimuth driven sprocket to allow the vertical vibration isolation to function properly NOTE Remove both the straps and the bolts before applying power and retur...

Page 66: ...Maintenance and Troubleshooting 9797B 76 C Ku Band TXRX 7 28 This Page Intentionally Left Blank ...

Page 67: ...Gain 41 7 dBi at 6 18 GHz 48 45 dBi at 14 25 GHz 8 2 Feed Assemblies 8 2 1 Type Prime focus C Band Circular TXRX Feed Assembly Transmit frequency 5 9 6 4 GHz C Band Receive frequency 3 7 4 2 GHz C Band Polarization Circular VSWR 1 3 1 LNB LNC Gain Noise Figure Refer to RF Equipment vendor manual s 8 2 2 Type Prime focus Ku Band TXRX Feed Assembly Transmit frequency 14 0 14 5 GHz Ku Band Receive fr...

Page 68: ...uired 18 VDC Input RF Frequency 12 25 12 75 GHz Local Oscillator Frequency 11 30 GHz Output IF Frequency 950 to 1450 MHz Band 4 Voltage Tone Required 18 VDC 22 KHz Tone Input RF Frequency 10 70 11 70 GHz Local Oscillator Frequency 9 75 GHz Output IF Frequency 950 to 1950 MHz Gain typ 54 dB Noise Figure 0 8 dB Current typ 270 mA 8 5 Pedestal Control Unit PCU The PCU Assembly contains 1 Printed Circ...

Page 69: ...9 pin D Sub Connectors RF Pedestal M C Pedestal Control Modulation FSK Mode Full Duplex Frequencies BDE RF M C TX 447 5 Mhz 100 KHz BDE Ped M C TX 452 5 Mhz 100 KHz ADE RF M C TX 460 0 Mhz 100 KHz ADE Ped M C TX 465 0 Mhz 100 KHz Radio Pedestal M C Radio Pedestal Control Modulation FSK Mode Full Duplex Diagnostics LED Status Indicator for Power Link communications and Self Test Pedestal Interface ...

Page 70: ...otion Elevation 15 to 100 degrees Cross Level 25 degrees Azimuth Unlimited Elevation Pointing 0 to 85 degrees with 15 degree Roll 5 to 80 degrees with 20 degree Roll 10 to 75 degrees with 25 degree Roll Relative Azimuth Pointing Unlimited Specified Ship Motions for stabilization accuracy tests Roll 15 degrees at 8 12 sec periods Pitch 10 degrees at 6 12 sec periods Yaw 8 degrees at 15 to 20 sec pe...

Page 71: ...anels will also have higher attenuation 8 9 Environmental Conditions ADE Temperature 20 degrees C to 55 degrees C Humidity Up to l00 40 degrees C Non condensing Spray Resistant to water penetration sprayed from any direction Icing Survive ice loads of 4 5 pounds per square foot Degraded RF performance will occur under icing conditions Rain Up to 4 inches per hour Degraded RF performance may occur ...

Page 72: ... to 150 ft RG 213 RG214 or LMR 400 14 AWG up to 200 ft LDF4 50 Heliax or LMR 500 10 AWG Up to 300 ft LMR 600 6 AWG For runs longer that 300 feet Sea Tel recommends Single mode Fiber Optic Cables with Fiber Optic converters 8 10 3 Due to the voltage losses across the multi conductor cables Sea Tel recommends the following wire gauge for the AC DC multi conductor cables used in our standard pedestal...

Page 73: ...pecifications 8 7 8 10 6 Type Multi conductor Shielded Gyro Compass Interface Cable Customer Furnished Number of wires 4 Conductors for Step By Step Gyro 5 Conductors for Synchro Wire Gauge see Multi conductor Cables spec above Insulation 600 VAC ...

Page 74: ...9797B 76 Technical Specifications 9797B 76 C Ku Band TXRX 8 8 This Page Intentionally Left Blank ...

Page 75: ...a Assembly 9 15 130171 1_A Waveguide Run 9 18 123285 4_C Tx Rx Feed Sub Assembly C Band Linear DishScan 9 21 126361 1_F Tx Rx Feed Sub Assembly Ku Band Linear DishScan 9 23 111365 17_N1 Radome Ass y 144 Inch 9 26 123723 9_B1 Radome Base Ass y 75 In STL 9 28 123496 1_C1 Air Conditioner Internal 9 30 122508_E AC Install Assy Internal 9 31 123908_B1 Installation Arrangement 9 33 9 2 Series 97 General...

Page 76: ...Drawings 9797B 76 C Ku Band TXRX 9 2 This Page Intentionally Left Blank ...

Page 77: ... F SEE FACTORY ORDER 8 0 EA 117280 X LNB KU NJR26XXENO SEE FACTORY ORDER 9 1 EA 129337 1 A INSTALL KIT AIR CON BREAKER 13 1 EA 123285 4 C 9797B FEED SUB ASS Y C BAND LIN D 14 1 EA 126361 1 G FEED SUB ASS Y KU BAND LINEAR 15 1 EA 125411 3 J DAC 2202 SCPC RCVR 9 WIRE IF NOT SHOWN 16 1 EA 129615 1 B BELOW DECK KIT L BAND 400MHZ RS 23 NOT SHOWN 17 1 EA 130857 23 A CUSTOMER DOC PACKET 9797B 76 400MHZ N...

Page 78: ...B DRAWN DATE APPROVED DATE SYSTEM 9797B 76 REVISION HISTORY REV ECO DATE DESCRIPTION BY 2 1 DIMENSIONS ARE IN INCHES INTERPRET TOLERANCING PER ASME Y14 5M 1994 3rd ANGLE ANGLES 5 020 X X 050 X XX REFERENCE DRAWINGS 130162 SYSTEM BLOCK DIAGRAM 127641 ATENNA SYSTEM SCHEMATIC 126374 PEDESTAL HARNESS SCHEMATIC 123908 INSTALLATION ARRANGEMENT 121910 SHIPYARD SPEC 124877 DECAL KIT XX97 3 8 14 2 1 6 5 9 ...

Page 79: ... 1 N LEVEL CAGE ASS Y SIDE EXIT 080 P 29 1 EA 116000 2 K SERVO AMPLIFIER ASS Y 5A 30 1 EA 121485 4 G HARNESS ASS Y REFLECTOR 31 1 EA 126375 3 A HARNESS ASS Y PEDESTAL 32 1 EA 131262 3 HARNESS ASS Y INTERFACE 997B 06 40 33 1 EA 125726 3 B HARNESS ASS Y BRAKE 56 IN XX07 34 1 EA 129740 120 A1 HARNESS ASS Y 400MHZ MODEM TO PARADI 40 1 EA 121250 2 C3 POWER RING ASS Y 22 IN 96 IN CONTA 41 1 EA 124287 56...

Page 80: ...09 D WAVEGUIDE WR 137 ROTARY JOINT L ST 100 1 EA 125411 3 J DAC 2202 SCPC RCVR 9 WIRE IF 101 1 EA 129710 1 A1 BASE MUX RACK PANEL ASS Y 400MHZ RS 102 1 EA 121628 4 P TERMINAL MOUNTING STRIP ASS Y ACU 103 1 EA 129613 2 C1 MODEM ASS Y 400MHZ FSK 3 CH BDE R 105 1 EA 116298 1 G INTERFACE HARNESS ASS Y DUAL MODEM 106 1 EA 120643 25 B CABLE ASS Y RS232 9 WIRE STRAIGHT 111 1 EA 113303 10 U CABLE ASS Y SM...

Page 81: ...A 120643 6 B CABLE ASS Y RS232 9 WIRE STRAIGHT 120 1 EA 115492 1 C1 ADAPTER N F SMA F W FLANGE 121 1 EA 110567 19 ADAPTER N F N F STRAIGHT FLANGE 122 1 EA 111003 18 C ADAPTER BNC F F M 3 SHT 3 OF SYSTEM BLOCK DIAGRAM 9797B 76 C BAND PROD FAMILY LIT EFF DATE 1 11 2010 DRAWING NUMBER 130162 1 REV B ...

Page 82: ...VEL CAGE ASS Y SIDE EXIT 080 P 29 1 EA 116000 2 K SERVO AMPLIFIER ASS Y 5A 30 1 EA 121485 4 G HARNESS ASS Y REFLECTOR 31 1 EA 126375 3 A HARNESS ASS Y PEDESTAL 32 1 EA 131262 3 HARNESS ASS Y INTERFACE 997B 06 40 33 1 EA 125726 3 B HARNESS ASS Y BRAKE 56 IN XX07 34 1 EA 129740 120 A1 HARNESS ASS Y 400MHZ MODEM TO PARADI 40 1 EA 121250 2 C3 POWER RING ASS Y 22 IN 96 IN CONTA 41 1 EA 124287 56 D CABL...

Page 83: ... 3 J DAC 2202 SCPC RCVR 9 WIRE IF 101 1 EA 129710 1 A1 BASE MUX RACK PANEL ASS Y 400MHZ RS 102 1 EA 121628 4 P TERMINAL MOUNTING STRIP ASS Y ACU 103 1 EA 129613 2 C1 MODEM ASS Y 400MHZ FSK 3 CH BDE R 105 1 EA 116298 1 G INTERFACE HARNESS ASS Y DUAL MODEM 106 1 EA 120643 25 B CABLE ASS Y RS232 9 WIRE STRAIGHT 111 1 EA 113303 10 U CABLE ASS Y SMA 90 SMA M 8 IN 112 1 EA 115384 3 E2 CABLE ASS Y SMA M ...

Page 84: ...FERENCE DESIGNATOR 120 1 EA 115492 1 C1 ADAPTER N F SMA F W FLANGE 121 1 EA 110567 19 ADAPTER N F N F STRAIGHT FLANGE 122 1 EA 111003 18 C ADAPTER BNC F F M 3 SHT 3 OF SYSTEM BLOCK DIAGRAM 9797B 76 KU BAND PROD FAMILY LIT EFF DATE 1 11 2010 DRAWING NUMBER 130162 2 REV B ...

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Page 86: ...ABELS INSTALLATION 10 1 EA 123530 5 E GROUND BONDING KIT DUAL RF NOT SHOWN 12 1 EA 111079 15 G1 CABLE ASS Y SMA M N M 15 FT NOT SHOWN 15 1 EA 114973 120 E1 CABLE ASS Y N M N M 120 IN NOT SHOWN 16 1 EA 114973 72 E1 CABLE ASS Y N M N M 72 IN NOT SHOWN 17 1 EA 115492 1 C1 ADAPTER N F SMA F W FLANGE 18 1 EA 122583 12 A CABLE ASS Y RG 6 F M TO F M 12FT NOT SHOWN 50 8 EA 114583 005 NUT HEX 4 40 S S 51 8...

Page 87: ...TION 2 3 4 1 9 C BAND CONFIGURATION 51 50 52 4X 17 2 9797B 76 3rd ANGLE DIMENSIONS ARE IN INCHES D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 9797B 76 INTERPRET TOLERANCING PER ASME Y14 5M 1994 Tel 925 798 7979 Fax 925 798 7986 UNLESS OTHERWISE SPECIFIED PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEET NUMBER DATE DRAWING NUMBER REV B K D H 5 17 09 1 15 130167 C N A N...

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Page 89: ...EA A3 8 1 118294 4 HARDWARE KIT WR 229 CPR FLANGE EA A3 50 8 114593 162 SCREW SOCKET HD 10 32 x 3 8 S S EA 51 8 114581 011 WASHER LOCK 10 S S EA 52 8 114580 011 WASHER FLAT 10 S S EA 60 3 114586 540 SCREW HEX HD 1 4 20 x 1 1 4 S S EA 61 3 114625 108 WASHER FENDER 1 4 IN 18 8 S S 1 1 4 EA 62 8 114580 029 WASHER FLAT 1 4 S S EA 63 6 114583 029 NUT HEX 1 4 20 S S EA 64 2 114586 537 SCREW HEX HD 1 4 2...

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Page 92: ...A3 HARDWARE KIT WR 75 UG FLANGE 6 32 20 3 EA 121758 A BRACKET RIGID WAVEGUIDE 21 2 EA 115997 2 G1 BRACKET RIGID WAVEGUIDE 22 2 EA 115997 3 H BRACKET WAVEGUIDE 23 4 EA 115998 1 J5 STRAP RIGID WAVEGUIDE WR 137 24 4 EA 115998 10 J5 STRAP RIGID WAVEGUIDE WR 75 25 3 EA 117747 A PLATE RIGID WAVEGUIDE 26 4 EA 121226 7173 SPACER 10 X 31 OD X 1 50 ALUM A 27 2 EA 121226 7133 SPACER 10 X 31 OD X1 00 ALUM AL ...

Page 93: ...8 8 7 6 5 4 9797B 76 INTERPRET TOLERANCING PER ASME Y14 5M 1994 Tel 925 798 7979 Fax 925 798 7986 UNLESS OTHERWISE SPECIFIED PROJECTION FINISH MATERIAL DRAWN BY APPROVED BY TITLE FIRST USED SIZE SCALE SHEET NUMBER DRAWING NUMBER K D H 3rd ANGLE 1 10 REV DIMENSIONS ARE IN INCHES B 9797B 76 130171 5 6 09 A 1 OF 2 N A N A WAVEGUIDE RUN ASS Y REVISION HISTORY REV ECO DATE DRAWN DATE APPROVED DATE 3 X ...

Page 94: ...X 68 68 69 58 2X 51 27 24 23 25 2X 20 58 59 2X 60 C BAND CONFIGURATION A D C B A A B C D 1 2 3 4 5 6 7 8 8 7 6 5 4 3 2 1 SIZE SCALE SHEET NUMBER DRAWING NUMBER REV 1 10 130171 B 2 OF 2 2X 20 23 59 50 58 58 2X 68 60 68 69 ...

Page 95: ...CHOKE 20 1 EA 119062 B BRACKET FEED BALANCING 21 1 EA 118560 B WEIGHT TRIM 1 x 3 38 x 3 2 8 LBS 50 8 EA 114593 162 SCREW SOCKET HD 10 32 x 3 8 S S 57 8 EA 114580 011 WASHER FLAT 10 S S 58 8 EA 114581 011 WASHER LOCK 10 S S 60 2 EA 114586 535 SCREW HEX HD 1 4 20 x 1 2 S S 61 2 EA 114576 539 SCREW FLAT HD PHIL 1 4 20 x 5 8 62 27 EA 114586 537 SCREW HEX HD 1 4 20 x 3 4 S S 63 3 EA 114622 544 SCREW HE...

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Page 97: ...1 117543 STOP POLANG EA A 14 2 119269 1 GASKET WR 75 UG HALF EA A1 15 4 114588 150 SCREW PAN HD PHIL 6 32 x 5 8 S S EA 16 8 114593 124 SCREW SOCKET HD 6 32 x 1 2 S S EA 17 4 114593 128 SCREW SOCKET HD 6 32 x 7 8 S S EA 18 24 114580 007 WASHER FLAT 6 S S EA 19 8 114583 007 NUT HEX 6 32 S S EA 20 1 118294 1 HARDWARE KIT WR 75 UG FLANGE 6 32 EA A3 22 2 114586 535 SCREW HEX HD 1 4 20 x 1 2 S S EA 23 6...

Page 98: ...7542 GEAR POLANG SPINDLE EA D 32 1 114771 33 SNAP RING EXTERNAL 2 500 SHAFT LT EA B 33 1 119499 RING RETAINER BEARING EA B 34 1 115439 2 BEARING X STYLE 2 500 ID 3 000 OD SE EA 38 4 114593 214 SCREW SOCKET HD 1 4 20 x 2 1 4 S S EA 39 2 119721 COUNTERWEIGHT KU BAND DROP IN FE EA B COMMON 126361 1 FEED SUB ASS Y KU BAND LINEAR F REV DRAWING NUMBER PROD FAMILY 01 Jul 09 EFF DATE SHT 2 OF 2 ...

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Page 100: ...24903 1 STRAIN RELIEF ASS Y EA B1 11 0 114586 538 SCREW HEX HD 1 4 20 x 1 S S INCLUDED IN HARDWARE KIT EA 12 0 114586 541 SCREW HEX HD 1 4 20 x 1 1 2 S S INCLUDED IN HARDWARE KIT EA 14 0 114625 107 WASHER FENDER 1 4 1 IN OD S S INCLUDED IN HARDWARE KIT EA 17 0 114583 029 NUT HEX 1 4 20 S S INCLUDED IN HARDWARE KIT EA 28 1 109783 2 WRENCH L EA COMMON 111365 17 RADOME ASS Y 144 INCH WHITE SIDE ACCES...

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Page 102: ...724 SCREW HEX HD FULL THRD 1 2 13 x 3 IN EA 52 8 114622 628 SCREW HEX HD FULL THRD 3 8 16 x 1 1 EA 53 12 114580 029 WASHER FLAT 1 4 S S EA 54 8 114580 033 WASHER FLAT 1 2 S S EA 55 16 114580 032 WASHER FLAT 3 8 S S 1 OD X 13 32 ID EA 56 4 114581 033 WASHER LOCK 1 2 S S EA 57 8 114581 031 WASHER LOCK 3 8 S S EA 58 6 114583 029 NUT HEX 1 4 20 S S EA 59 4 114583 033 NUT HEX 1 2 13 S S EA 60 8 114583 ...

Page 103: ...TION AMN A2 NONE 04 29 05 9 BASE FRAME WS STL LG FOOT BASE PAN WS P N 123726 2 MSF B 4888 05 31 05 FOR 5 6 8 9 BASE PAN WAS P N 123726 1 V S B1 N A 01 24 07 ADD INTERNAL AC PAN FAB CUTOUTS NOT PREVOUSLY SHOWN SL 3 INTERNAL AC REF ONLY 1 2 HEX SCREW 1 4 20 X 1 25 FLAT WASHER FLAT WASHER NUT 6 PLCS DASH BASE FRAME AC OPTION COLOR BASE PAN BASE PAN ACCESS ASSY 1 STL NO WHITE 123726 1 123728 2 2 AL NO...

Page 104: ...E SHEET NUMBER DRAWING NUMBER REV B RJW 1 8 2007 1 8 123496 C1 N A N A 1 OF 1 DRAWN DATE X X 050 X XX 020 X XXX 005 ANGLES 5 APPROVED DATE AIR CONDITIONER REVISION HISTORY REV ECO DATE DESCRIPTION BY INTERNAL INTERPRET TOLERANCING PER ASME Y14 5M 1994 C1 N A 1 9 07 CREATED CAD OUTLINE DRAWING RJW A 4609 10 05 04 RELEASED TO PRODUCTION AMN C N A 3 2 06 CHANGED TO TABLE FORMAT V S B 4858 5 5 05 ADD ...

Page 105: ...EF ASS Y 4 1 EA 121008 72 D2 CABLE ASS Y AC INPUT 72 IN SPADE NOT SHOWN 6 4 EA 120470 ISOLATORS BUMPER 60 4 EA 114586 535 SCREW HEX HD 1 4 20 x 1 2 S S 61 4 EA 114586 537 SCREW HEX HD 1 4 20 x 3 4 S S 62 8 EA 114581 029 WASHER LOCK 1 4 S S 63 4 EA 114625 107 WASHER FENDER 1 4 1 IN OD S S 1 SHT 1 OF A C INSTALL ASS Y INTERNAL PROD FAMILY COMMON EFF DATE 12 28 2009 DRAWING NUMBER 122508 REV E ...

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Page 107: ...MOUNTING HOLE PATTERN FLUSH MOUNT RADOME SEE DETAIL A SCALE NONE DETAIL A MOUNTING HOLE PATTERN W LEGS ...

Page 108: ...ITEM DESCRIPTION WEIGHT LB NET WEIGHT Lb WEIGHT Lb ITEM DESCRIPTION ITEM DESCRIPTION ...

Page 109: ...1 EA 115425 2 J3 POT ASS Y ELEX POLANG 4 1 EA 114590 144 SCREW SOCKET SET CUP 6 32 x 1 4 S 5 1 EA 117549 24 B2 SPUR GEAR 24DP 24 TOOTH 6 1 EA 121880 1 A1 MOTOR ASS Y POLANG PRI FOCUS 7 1 EA 114590 190 SCREW SOCKET SET CUP 8 32 x 1 4 S 8 1 EA 128879 1 A BELT KIT XX97B TX RX 1 SHT 1 OF SPARE PARTS KIT XX97B TX RX STANDARD PROD FAMILY COMMON EFF DATE 12 16 2009 DRAWING NUMBER 128878 1 REV A ...

Page 110: ... EA 116311 B SPROCKET 12T 8 1 EA 115352 472 DOWEL PIN 1 8 x 5 8 IN S S 9 1 EA 117319 10 C2 LOCTITE 271 THREADLOCKER 0 5ML 10 1 EA 116059 1 H MOTOR LEVEL CAGE W WIRING 11 1 EA 122264 A TIMING PULLEY 080P MXL 24T 12 1 EA 119985 A SCREW SET 6 40 x 188 IN LG S S 13 1 EA 114789 810 TRANSPORT CONTAINER 16 2 EA 114588 832 SCREW PAN HD PHIL 10 32 x 7 8 S S 17 1 EA 114588 831 SCREW PAN HD PHIL 10 32 x 3 4 ...

Page 111: ...D ROTARY JOINT 4 5 GHz DUAL COAX 4 1 EA 121250 2 C3 POWER RING ASS Y 22 IN 96 IN CONTA 5 1 EA 116782 2 K MODEM ASS Y BASE 4 CH RF 6 1 EA 117611 4 H MODEM ASS Y BASE 3 CH 50 OHM 7 1 EA 117611 3 H MODEM ASS Y PEDESTAL 3 CH 50 OHM 8 1 EA 116782 1 K MODEM ASS Y PEDESTAL 4 CH RF 1 SHT 1 OF SPARE PARTS KIT XX97B 21 22 32 TX RX MASTER PROD FAMILY COMMON EFF DATE 12 16 2009 DRAWING NUMBER 128878 3 REV A1 ...

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Page 113: ...BLE ASS Y D SUB 9 PIN 36 IN EA B1 7 2 121228 3072 STANDOFF HEX F F 6 32 X 25 OD X 50 EA 9 2 114588 146 SCREW PAN HD PHIL 6 32 x 3 8 S S EA 11 8 114588 107 SCREW PAN HD PHIL 4 40 x 5 16 S S EA 19 2 114588 144 SCREW PAN HD PHIL 6 32 x 1 4 S S EA 29 1 119478 5 CABLE ASS Y RJ 45 SERIAL 60 IN EA C3 30 1 126877 HARNESS ASS Y COMTECH MODEM INTE EA B1 COMMON 121628 4 TERMINAL MOUNTING STRIP ASS Y ACU N2 R...

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Page 115: ...HT FLANGE EA 7 1 114972 9 CABLE ASS Y SMA M SMA M 6 IN EA L 8 1 113303 10 CABLE ASS Y SMA 90 SMA M 8 IN EA S 10 4 122569 3402 STANDOFF HEX M F 6 32 X 25 OD X 1 25 EA A 11 8 114588 107 SCREW PAN HD PHIL 4 40 x 5 16 S S EA 12 8 114583 005 NUT HEX 4 40 S S EA 13 2 114588 144 SCREW PAN HD PHIL 6 32 x 1 4 S S EA 14 6 114580 007 WASHER FLAT 6 S S EA 15 4 114588 146 SCREW PAN HD PHIL 6 32 x 3 8 S S EA 16...

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