Amplifier Research 100A250A Amplifier
Manufacturer:
Model:
100A250A
Date:
1997
Category:
Group:
Description:

Information

The Amplifier Research (AR) Model 100A250A is a self-contained, broadband Radio Frequency (RF) Amplifier designed for laboratory applications where instantaneous bandwidth, high gain, and moderate power output are required. Solid state technology is used exclusively to offer significant advantages in reliability and cost. When used with a frequency-swept signal source, the AR Model 100A250A will provide 100 watts o f swept power output from .01 to 250 megahertz (MHz). Typical applications include antenna and component testing, wattmeter calibration, electromagnetic interference (EMI) susceptibility testing, use as a driver for frequency multipliers and higher power amplifiers, and use as an RF energy source for Magnetic Resonance Imaging (MRI) studies. The Model 100A250A can be operated locally by using the unit’s front panel controls, or remotely by using its built-in IEEE-488 or RS-232 interfaces.

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User Manual
Manual type:
User Manual
Pages:
19
Size:
97.03 Kbytes (99357 Bytes)
Language:
english
Revision:
Manual ID:
Date:
01 January 1997
Quality:
Scanned document, all readable.
Upload date:
10 September 2016
MD5:
37edcbe790cfce1dc804217c6bd85adf
Downloads:
481

Information

GENERAL INFORMATION General Description ... 1-1 Power Supplies ... 1-1 Specifications ... 1-1 OPERATING INSTRUCTIONS General ... 2-1 Amplifier Operation ... 2-2 Local Operation ... 2-2 Remote Operation ... 2-2 THEORY OF OPERATION Introduction ... 3-1 Driver Amplifier Section ... 3-1 Final Amplifier Section ... 3-1 Power Supply ... 3-2 Fault Board ... 3-2 A3 Gain Control ... 3-2 MAINTENANCE General Maintenance Information ... 4-1 Δ Disassembly Procedures ... 4-1 Troubleshooting ... 4-2 Front Panel Vacuum Fluorescent Display (VFD) Doesn’t Indicate “Power On” ... 4-2 Unit Cannot be Operated Remotely ... 4-3 Thermal Fault ... 4-3 Interlock Fault ... 4-4 Voltage/Amplifier Faults ... 4-4 Low or No Power Output (DC Tests) ... 4-5 REPLACEABLE PARTS Introduction ... 5-1 Ordering Information ... 5-1 Non-Listed Parts ... 5-1 Circuit Designators ... 5-1 5.5 5.6 5.7 Manufacturers’ Abbreviation Listing ... 5-2 Master List ... 5-3 Schematics and Bills of Material (BOMs) ... 5-3 A p p e n d ix A: S t a n d a r d A b b r e v i a t i o n s f o r M a n u f a c t u r e r s ... A-1 RECOMMENDED SPARE PARTS Level of Maintenance ... 6-1 WARRANTIES: LIMITATION OF LIABILITIES Model 100A250A Front Panel ... 2-2 Model 100A250A Rear Panel ... 2-2 IEEE-488 Device Address Selection ... 2-5 Remote Error Codes/Messages ... 2-6 RS-232 Connector Pin-Outs ... 2-7 SCHEMATICS are missing!

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Datasheet
Manual type:
Datasheet
Pages:
2
Size:
58.83 Kbytes (60238 Bytes)
Language:
english
Revision:
Manual ID:
Date:
Quality:
Scanned document, all readable.
Upload date:
10 September 2016
MD5:
b02986ac57ce36f5d815d35c392acb3e
Downloads:
1916

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