AR 10036484, Руководство по эксплуатации и обслуживанию, Страница: 15 / 58

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TABLE OF CONTENTS
TABLE OF CONTENTS ................................................................................................ iii
1. GENERAL INFORMATION ............................................................................. 1
1.1 General Description ............................................................................................... 1
1.2 Specifications ......................................................................................................... 1
1.3 Power Supplies ....................................................................................................... 1
1.4 Protection Circuits .................................................................................................. 2
1.5 Installation .............................................................................................................. 2
1.5.1 Location .................................................................................................................. 2
1.5.2 Power ...................................................................................................................... 3
1.5.3 Model 3000W1000B Driver Amplifier/500 Watt Amplifier Interconnection ....... 4
2. OPERATING INSTRUCTIONS ........................................................................ 9
2.1 General ................................................................................................................... 9
2.2 Control and Indicator Functions............................................................................. 9
2.2.1 Keylock Switch ...................................................................................................... 9
2.2.2 POWER Switch .................................................................................................... 10
2.2.3 Main Power .......................................................................................................... 11
2.2.4 RF ON/OFF .......................................................................................................... 11
2.2.5 RESET Function .................................................................................................. 11
2.3 Digital Control Panel (DCP) Operations ............................................................. 12
2.3.1 RF GAIN Control ................................................................................................. 14
2.4 Inputs and Outputs ............................................................................................... 14
2.4.1 RF Input ................................................................................................................ 14
2.4.2 RF Output ............................................................................................................. 14
2.4.3 IEEE-488, USB, and RS-232 Interfaces ............................................................... 14
2.4.4 Safety Interlock Connector................................................................................... 15
2.5 Amplifier Operation ............................................................................................. 15
2.5.1 Local Operation .................................................................................................... 15
2.6 Remote Operation ................................................................................................ 15
2.6.1 IEEE-488 (GPIB) Communication ....................................................................... 15
2.6.2 RS-232 Communication ....................................................................................... 16
2.6.3 Fiber-Optic Communication ................................................................................ 17
2.6.4 USB Communication ........................................................................................... 18
2.6.5 Ethernet Communication...................................................................................... 18
2.6.6 Remote Commands .............................................................................................. 19
3. THEORY OF OPERATION ............................................................................. 29
3.1 Introduction .......................................................................................................... 29
3.2 RF Amplifier Operation (Driver/Controller Amplifier, Schematic 10040145) ... 29
3.2.1 A1 Variable Gain Amplifier (Schematic No. 10033908, 10031972, 10035522) 29
3.2.2 A3 Four-Way Splitter ........................................................................................... 29
3.2.3 A2, A4-A6 Driver Amplifiers (Schematic 10036697) ......................................... 30
3.2.4 A8-A10 Two-Way Splitter ................................................................................... 30
3.2.5 A14 Dual Detector Assembly (Schematic 10033688) ......................................... 30
3.2.6 Power Supplies, Driver Amplifier (PS1 and PS2) ............................................... 31