Equipment information

ETO Ehrhorn Technological Operations Alpha PA-76P Amplifier
Manufacturer
ETO Ehrhorn Technological Operations
Model Alpha PA-76P
Date 1977
Category: Radio, Communication
Group Amplifier
Description HIGH FREQUENCY LINEAR POWER AMPLIFIERS
Information
                                    The ALPHA 76 (model PA-76) is a self-contained high
frequency linear
power amplifier capable of continuous operation at d-c plate
power inputs of 2.5 kilowatts PEP for SSB voice and one kilowatt
average or continuous carrier with no time limit (NTL). The
ALPHA
76 is tunable over the range 1.8-2.0 MHz plus 3_3° MHz,
optimized
for convenience in the six amateur bands of 10 through 160
meters.

These manuals are available for the above equipment:

ETO Ehrhorn Technological Operations -- Alpha PA-76P -- Service and User Manual
File name Alpha-5841-Manual-Page-1-Picture
Manual Type Service and User Manual
Pages 20
Size 674.27 Kbytes (690456 Bytes)
Language english
Revision
Manual-ID/Number
Date 01 May 1971
Quality Scanned document, all readable.
Upload date
MD5 4ba85220a5cdfd30e9f2a05e4b3f6fc4
Downloads 327 since 27 April 2014
Information
General Description and Specifications
■ INSTALLATION
High Voltage Tap Selection ............... 3
Interconnections With Other Equipment . . . 4
• OPERATION 5
Initial Tune-Up ........................ 6
Operation At 1 KW and 2 KW Input......... 7
ALPHA 76P and ALPHA 7&C Operating Differences 8
Operating Notes ........................ 9
Troubleshooting Hints .................. 10
THEORY OF OPERATION.................... 11
ILLUSTRATIONS.......................... 13
Transformer Installation or Removal . . . . 13
Rear V i e w .............................. 13
Top View Showing Major Component Locations . 14
Schematic Diagram ...................... 15
Front Panel V i e w ...............Front Cover
STANDARD ELECTRICAL PARTS ............... 16
PRODUCTS WARRANTY ............... Back Cover
Alpha-5841-Manual-Page-1-Picture
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