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AR 10047590, Operating And Service Manual

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Operating and 
Service Manual 

125S1G2z5 
Model 

10047590 
Part Number 

Serial Number 

160 School House Road, Souderton, PA 18964 • 215-723-8181 • Fax 866-859-0582 • www.arworld.us

 

Summary of Contents for 10047590

Page 1: ...Operating and Service Manual 125S1G2z5 Model 10047590 Part Number Serial Number 160 School House Road Souderton PA 18964 215 723 8181 Fax 866 859 0582 www arworld us...

Page 2: ......

Page 3: ...y Requirements for Electrical Equipment for Measurement Control and Laboratory Use Part 1 General Requirements UL 61010 1 Issued 2012 05 11 Ed 3 Safety Requirements for Electrical Equipment for Measur...

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Page 5: ...n folgenden Minimalwerte der Schirmd mpfung und Filterung in den unterschiedlichen Leistungsklassen empfohlen Hochfrequenzleistung min Schirmd mpfung 100 Watt 50 dB 101 1000 Watt 60 dB 1001 10 000 Wat...

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Page 7: ...clearance on all vented sides of the equipment to permit the airflow required for proper ventilation Do not restrict airflow into the equipment by blocking any vents or air intakes Restricting airflow...

Page 8: ...a assembly may be heavy requiring two persons to lift Use caution when installing or removing unit Follow all equipment setup and lifting instructions specified in this document Ensure connectors are...

Page 9: ...von 10 2 cm 4 in auf allen bel fteten Seiten des Ger ts ein um eine ausreichende Luftzirkulation zu gew hrleisten Beintr chtigen Sie den Luftstrom des Ger ts nicht indem Sie L ftungs ffnungen oder de...

Page 10: ...allen in diesem Dokument angegebenen Anweisungen zur Anbringung Stellen Sie sicher dass alle Anschl sse f r den beabsichtigten Betrieb geeignet sind Informationen zu den Anschl ssen erhalten Sie im Be...

Page 11: ...tilation Ne limitez pas le flux d air allant dans l quipement en bloquant tout vent ou entr e d air La restriction du flux d air peut endommager l quipement causer des coupures intermittentes ou des d...

Page 12: ...dent lorsque vous installez ou retirez l unit Respectez toutes les instructions concernant l installation et le levage de l quipement indiqu es dans ce document Assurez vous que les connecteurs sont a...

Page 13: ...is voor goede ventilatie mogelijk te maken Belemmer de luchtstroom in het apparaat niet door ventilatieopeningen of luchtinlaten te blokkeren Het belemmeren van de luchtstroom kan leiden tot schade a...

Page 14: ...nstellen en optillen van de apparatuur die in dit document worden vermeld Zorg ervoor dat de connectoren geschikt zijn voor de beoogde werking De connectoren worden gespecificeerd in de gebruikershand...

Page 15: ...tion 25 3 2 RF Amplifier Operation 25 3 2 1 A1 Variable Gain Amplifier Schematics 10042929 10044992 25 3 2 2 A2 Driver A6 and A7 Final S1G2z5 Quadrature Coupled Amplifier Schematics 10032938 10033124...

Page 16: ...A3 Front Panel RF Output 34 4 3 Typical Module Response 34 4 4 Typical Four Way Splitter Insertion Loss 35 4 5 Typical 2 Way Combiner Return Loss Combined Output Port 35 4 6 Typical A2 Driver Module R...

Page 17: ...of the amplifier s RF Gain during CW mode operation and provides graphical displays of the amplifier s Forward and Reflected power levels A General Purpose Interface Bus GPIB IEEE 488 2 interface for...

Page 18: ...air into or exiting from the unit will not be restricted diverted or re circulated through the unit itself in particular the flow of warm air exiting the rear of the amplifier should not be impeded Do...

Page 19: ...2z5 is a solid state self contained air cooled broadband amplifier designed for applications where instantaneous bandwidth high gain and linearity are re quired Available in a stylish contemporary cab...

Page 20: ...Bc typical at 100 watts SPURIOUS Minus 73 dBc typical PRIMARY POWER 100 240 VAC 50 60Hz 650 watts CONNECTORS RF Input N female RF Output N female REMOTES PACKAGE IEEE 488 24 pin female RS 232 9 pin su...

Page 21: ...Page 3 125S1G2z5 125 watts CW 1 0GHz 2 5GHz Graphs...

Page 22: ...Page 4 125S1G2z5 125 watts CW 1 0GHz 2 5GHz Graphs...

Page 23: ...r call 800 933 8181 Direct to Service call 215 723 0275 or email service arworld us For Faxing Orders 866 859 0582 Orders Only Please info arworld us Approved for public release by AR RF Microwave Ins...

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Page 25: ...o withstand without damage RF input power levels up to twenty 20 times its rated input of 1mW However signal levels higher than 20mW or transients with high peak voltages can damage the amplifier Also...

Page 26: ...en light emitting diode LED in the switch indicates whether the 125S1G2z5 power is on or off The main power supply fans are active when power is on The LCD touch display is active as long as the main...

Page 27: ...mum 2 Connect the load to the unit s RF OUTPUT connector 3 Set the REMOTE LOCAL switch to LOCAL 4 Check to see that the MAIN POWER switch on the unit s rear panel is set to the on position 5 Press the...

Page 28: ...ion screen Section 3 3 1 5 4 To get there from the Main Menu touch the User menu button followed by the I O menu button and finally the GPIB menu button Touching any of the buttons labeled 1 to 30 imm...

Page 29: ...a TIMEOUT_ERROR message followed by a Line Feed is sent out from this port The baud rate for the Fiber Optic Serial port is user selectable from the RS 232 Fiber Optic Serial Baud Rate selection scree...

Page 30: ...ated with a Line Feed character The cable required to make this connection is a USB 2 0 A B peripheral device cable The cable can be no longer than 5 meters If a longer distance is required a USB hub...

Page 31: ...ine Feed character is indicated by LF in subsequent command and query definitions All queries can be sent when the Toggle switch is in the LOCAL or REMOTE position All commands can only be sent when t...

Page 32: ...Parameters State x OFF power off ON power on Response Format None No query for this command Example To turn the power on send the following command POWER ON LF To turn the power off send the followin...

Page 33: ...send the following command RESET LF 2 4 6 4 Level Adjust This command sets the RF gain of the 4U MPC Syntax LEVEL xy Parameters Parameter x GAIN RF Gain Value y For RF Gain 0 Minimum 100 Maximum Respo...

Page 34: ...entity of the 4U MPC send the following command IDN LF Response AR RF MICROWAVE INST XXXXXXXX 1 0 LF 2 4 6 6 IO Board Firmware Revision Query to get the firmware revision of the I O Board Syntax IOB P...

Page 35: ...ions can be found in the table below NOTE Bits labeled NOT USED may be read as a bit state of 1 or 0 Table 2 5 States BIT STATE BIT POSITION BIT DESCRIPTION 0 1 NOTES x 0 NOT USED 1 NOT USED 2 NOT USE...

Page 36: ...4 6 9 Faults Query to find the faults that have occurred with the 4U MPC Syntax FSTA Parameters None Response Format FSTA space 000x Where xx 00 to 19 Hexadecimal xx Dec Description 0 00 No Fault 02...

Page 37: ...wing query OH LF Response OH space space space space 37 LF The system has spent 37 Hours in an RF On state 2 4 6 11 Operating Hours Power On Query to get the Power On operating hours Syntax OHP Parame...

Page 38: ...e x firmware revision Example To get the firmware rev of the piggyback SBB assembly send the following command SBB LF Response SBB_SW_REV2 60 LF 2 4 6 13 System Serial Number Query to get the serial n...

Page 39: ...Interlocks The 4U MPC has one interlock circuit that is wired to the rear panel Safety Interlock connector This interlock requires a normally closed external circuit to allow the unit to function 2 4...

Page 40: ...Model 125S1G2z5 24 Rev A...

Page 41: ...and control circuitry The overall gain of the pre amplifier assembly is approximately 20 dB at minimum attenuation The high isolation RF switch U7 is used to inhibit the RF input signal 3 2 1 2 A2 Thr...

Page 42: ...Q2 and is connected to the output connector J2 50W termination resistors R36 and R37 absorb any difference signals and help to improve the input and output VSWR of the module The module has a gain of...

Page 43: ...itor and indicate the status of the amplifier Power is supplied using only a single 5 volt power supply The board offers the following Feature Quantity Open drain outputs 4 Digital outputs 14 8 6 Digi...

Page 44: ...Model 125S1G2z5 28 Rev A...

Page 45: ...ue to the importance of the amplifier s alignment it is recommended that when failure is caused by breakdown of any of the components in the signal circuits the amplifier be returned to the factory fo...

Page 46: ...at Electrostatic Discharge ESD approved workstations by individuals who are familiar with the handling of microwave GaN HEMTs and other ESD sensitive devices Troubleshooting the Model 125S1G2z5 in a...

Page 47: ...em exists in the amplifier 4 3 2 The Unit Cannot Be Operated Remotely 1 Verify that the front panel LOCAL REMOTE switch is set to the REMOTE position 2 Verify that the unit operates locally by resetti...

Page 48: ...ll not clear check for continuity in the External Interlock Circuit Pin 1 to Pin 8 in the connector which mate with J3 in the rear panel 5 Check the voltage on A12 J5 pin 30 it should be 0 1V 6 If the...

Page 49: ...ers C30 28 0 V 0 3 V C31 8 0 V 0 3 V 4 3 9 Low or No Power Output RF Test Schematic 10044523 NOTE The DC Tests specified in Section 4 3 8 should be completed before conducting the RF tests specified i...

Page 50: ...ter The typical response from the input of the A3 Two Way Splitter to the RF OUTPUT connector on the unit s front panel is shown in Figure 4 2 If the response is normal see Step 7 If the response is a...

Page 51: ...be terminated when checking the insertion loss Figure 4 4 Typical Four Way Splitter Insertion Loss 6 A typical 2 Way Combiner Combined Port Return Loss is shown in Figures 4 5 The unused ports must b...

Page 52: ...4 6 Typical A2 Driver Module Response NOTE The A1 Pre Amplifier s response may differ considerably particularly in flatness from the typical responses shown in the Figure 4 7 8 The typical response fo...

Page 53: ...cover If the security label is removed and or cut the warranty of the module will be voided Vacuum tubes in the L series amplifiers traveling wave tubes in TWT amplifiers and power heads will be free...

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