AR 1000TP8G18 Series, Руководство по эксплуатации и обслуживанию

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TABLE OF CONTENTS
TABLE OF CONTENTS .................................................................................................. i
1. DESCRIPTION AND SPECIFICATIONS ....................................................... 1
1.1 TWTA Description ................................................................................................ 1
1.2 Suggested Applications.......................................................................................... 1
1.3 Specifications......................................................................................................... 1
1.4 Accessories ............................................................................................................ 1
1.5 Test Data Sheet ...................................................................................................... 2
2. THEORY OF OPERATION .............................................................................. 7
2.1 Design of the Amplifier ......................................................................................... 7
2.2 Description of the RF Circuit................................................................................. 7
2.3 Description of the Power Supply (A22826-914) ................................................... 8
3. OPERATION ....................................................................................................... 9
3.1 Warnings and Cautions.......................................................................................... 9
3.2 Installation ............................................................................................................. 9
3.2.1 Unpacking.............................................................................................................. 9
3.2.2 Mounting and removing....................................................................................... 10
3.2.3 Cooling Requirements ......................................................................................... 11
3.2.4 AC Line Power Connections ............................................................................... 11
3.2.5 RF Connections ................................................................................................... 11
3.2.6 External Interlock Connector............................................................................... 12
3.2.7 Video Input (Pulse Gate) Connection .................................................................. 12
3.3 Front Panel Features ............................................................................................ 13
3.4 Front Panel Display and Soft Keys...................................................................... 14
3.5 Rear Panel Features ............................................................................................. 18
3.6 Initial Turn On and Warm-up Procedure ............................................................. 19
3.7 Remote IEEE-488 Operation ............................................................................... 20
3.8 TWTA General Considerations ........................................................................... 25
4. MAINTENANCE............................................................................................... 27
4.1 Safety Warning .................................................................................................... 27
4.2 Unauthorized Repairs .......................................................................................... 27
4.3 Preventive Maintenance....................................................................................... 27
4.4 Troubleshooting ................................................................................................... 28
4.5 Non-Repairable Modules ..................................................................................... 29
5. TECHNICAL DOCUMENTATION................................................................ 31
5.1 Top Level Build Tree........................................................................................... 32
5.2 Schematics ........................................................................................................... 33
5.3 Parts Lists............................................................................................................. 35
5.3.1 Parts List, HPA Logic and Control Module, A16485-000 .................................. 36
5.3.2 Parts List, RF Components For 13PIJ, 7.5 to 18, A22824-332 ........................... 38
5.3.2 Parts List, RF Components For 13PIJ, 7.5 to 18, A22824-333 ........................... 39
5.3.3 Parts List, Pulsed TWT P. Supply (PFC) for TWT, A22826-914 ....................... 40
5.3.4 Parts List, Emergency Bypass Board, Pulse, A24830-008 .................................. 41
5.3.5 Parts List, HPA Interface Board (200UM Glass), A25444-001 .......................... 42
5.3.6 Parts List, HPA Assy 13PIJ, 1KW Pulsed HPA, IJ, A27500-914....................... 45