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500W1000C
User Manuals: AR 500W1000C RF Amplifier Module
Manuals and User Guides for AR 500W1000C RF Amplifier Module. We have
1
AR 500W1000C RF Amplifier Module manual available for free PDF download: Operating And Service Manual
AR 500W1000C Operating And Service Manual (62 pages)
RF Broadband Amplifier
Brand:
AR
| Category:
Amplifier
| Size: 3 MB
Table of Contents
Table of Contents
15
1 General Information
19
General Description
19
Power Supplies
19
Protection Circuits
20
Installation
20
Location
20
Specifications
21
Power
22
2 Operating Instructions
27
General
27
Control and Indicator Functions
27
Keylock Switch
27
POWER Switch
28
Digital Control Panel (DCP) Features
28
Main Power
29
Rf On/Off
29
RESET Function
29
Rear Panel Features
29
Digital Control Panel (DCP) Operations
30
Touch Panel Display Menu Map
31
RF GAIN Control
32
Inputs and Outputs
32
RF Input
32
RF Output
32
IEEE-488, USB, and RS-232 Interfaces
32
Safety Interlock Connector
33
Amplifier Operation
33
Local Operation
33
Remote OPERATION
33
IEEE-488 (GPIB) Communication
33
Setting the IEEE-488 (GPIB) Address
34
RS-232 Communication
34
Fiber-Optic Communication
35
USB Communication
36
Ethernet Communication
36
Remote Commands
37
Power On/Off
38
RF On/Off
38
Reset Faults
38
Mode Select
39
Level Adjust
39
Identity
40
IO Board Firmware Revision
40
Machine State
41
State
42
Forward Power
43
Reverse Power
43
RF Gain
44
Faults (500W1000C)
44
Operating Hours (RF On)
45
Operating Hours (Power On)
45
AC Power-On Defaults
46
3 Theory of Operation
47
Introduction
47
RF Amplifier Operation
47
A1 Variable Gain Amplifier (Schematic No. 10033908, 10031969, 10036858)
47
A1 Pre-Amplifier PWB Assembly (Schematic 10033908)
47
A2 High Isolation Switch (Schematic 10031969)
47
A3 Two-Watt Amplifier
47
A2 Driver Amp and A6-A13 Final Amplifiers (Schematic 10045396)
48
A5 Eight-Way Splitter
48
A14 Eight-Way Combiner
48
A15 Dual Directional Coupler
48
A16 Dual Detector Assembly (Schematic 10045651)
49
Power Supplies (PS1, PS2 and PS3)
49
Control System
49
A18, A19 Display Assembly, 4.3", LCD (Schematics 10045618, 10030013)
49
A20 Interface Board (Schematic #10020073)
49
A17 ALC Board (Schematic #10023927)
50
4 Maintenance
51
Disassembly Procedure
51
General Maintenance Information
51
Troubleshooting
52
General - Reading Faults
53
The Unit Cannot be Operated Remotely
53
Thermal Fault (Schematic Diagram no 10045618)
53
Interlock Fault (Schematic Diagram No. 10045618)
54
Power Supply Faults (Schematic Diagram No. 10045618)
54
PS1 Fault (DC Fault)
54
PS2 Fault (POWER FAIL)
54
PS3 Fault (POWER FAIL)
54
ALC Fault
55
Amplifier Faults (Schematic Diagram Nos. 10045618 and 10045396)
55
Low or no Power Output (DC Tests) (Schematic Diagram No. 10045618)
55
Figures
56
Low or no Power Output (RF Test) (Schematic Diagram No. 10045618)
56
Typical Response @ 0Dbm Input
56
Typical Response @ -20 Dbm Input
57
Typical Module Response
58
Typical Response: Input A3-Front Panel RF Output
58
Typical Eight-Way Combiner Insertion Loss
59
Typical Eight-Way Combiner Return Loss: Combined Output Port
59
Typical Four-Way Splitter Insertion Loss
59
Typical A1 Pre-Amplifier Response
60
Typical A2 Driver Module Response
60
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