AR 800A3B Series RF Power Amplifier Manuals

Manuals and User Guides for AR 800A3B Series RF Power Amplifier. We have 1 AR 800A3B Series RF Power Amplifier manual available for free PDF download: Operating And Service Manual

AR 800A3B Series Operating And Service Manual (56 pages)

RF Broadband Amplifier

Brand: AR | Category: Amplifier | Size: 2 MB

Table of Contents
13
General Information
17
General Description
17
Specifications
17
Power Supplies
18
Protection Circuits
18
Automatic Level Control Circuits
18
Installation
18
Location
19
AC Power
19
Connectors
19
Amplifier Input Connector
19
Amplifier Output Connector
19
Safety Interlock Connector
19
Communications Connectors
20
RS232 Wire
20
Ieee-488
20
Usb
20
RS-232 Fiber Optic
20
Ethernet
20
Operating Instructions
23
General
23
Control and Indicator Functions
23
Keylock Switch
23
POWER Switch
23
Digital Control Panel (DCP) Features
24
Main Power Circuit Breaker
25
Rf On/Off
25
RESET Function
25
Rear Panel Features
25
Digital Control Panel (DCP) Operations
26
Touch Panel Display Menu Map
27
Amplifier Operating Mode
28
Adjusting Amplifier Controls
28
RF GAIN Control
28
Inputs and Outputs
28
RF Input
28
Typical Setup
28
RF Output
29
IEEE-488, USB, and RS-232 Interfaces
29
Safety Interlock Connector
29
Amplifier Operation
30
Typical Setup
30
Preliminary Settings
30
Calibration
30
Connecting the RF Load
30
Repeat the Procedures in Sections 2.5.1.1 through 2.5.1.3 at each Test Frequency
31
Remote Operation
31
IEEE-488 (GPIB) Communication
31
Setting the IEEE-488 (GPIB) Address
31
RS-232 Communication
31
Fiber-Optic Communication
32
LIST of TABLES 2-1 RS-232 Port Settings
32
RS-232 (DCE) Port Pinout Diagram DB-9 Female
32
USB Communication
33
Ethernet Communication
33
Fiber Optic Serial Port Settings
33
Remote Commands
34
Power On/Off
35
RF On/Off
35
Relationships between DCP Controls and Remote Communication
35
Reset Faults
36
Level Adjust
36
Identity
36
IO Board Firmware Revision
37
Machine State
37
State
38
Forward Power
39
Reverse Power
39
RF Gain
40
Faults
40
Operating Hours (RF On)
41
Operating Hours (Power On)
41
AC Power-On Defaults
42
Output Impedance
43
Impedance Transformer Mode
43
Theory of Operation
45
General
45
Amplifier
45
Amplifier RF Input
45
Driver Assembly
45
Variable Gain Amp
45
Low-Level Amplifier
45
4-Way Splitter
45
200W Modules
46
Output Combiner/Directional Coupler
46
Impedance Transformer
46
Power Supply
46
Control Circuits
47
Power On/Operate Circuits
47
Fault Detection Circuits
48
Thermal Faults
48
Current Faults
48
Over-Current
48
Under-Current
48
Power Supply Faults
48
ALC Fault
49
Interlocks
49
Inhibit Interlock
49
AC Interlock
49
Troubleshooting and Repair
51
4.1. General
51
Fault Signal Interpretation and Diagnosis
51
General - Reading Faults
52
Power Supply Faults
52
Thermal Faults
52
ALC Fault
52
RF Module Faults
52
Diagnosing and Replacing Amplifier Modules
53
Locating Modules
53
Module Locations
53
Module Replacement
54

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AR 800A3B Series RF Power Amplifier Manuals

AR 800A3B Series Operating And Service Manual (56 pages)

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