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ALPHA 77Dx
User Manuals: EHRHORN ALPHA 77Dx Linear Amplifier
Manuals and User Guides for EHRHORN ALPHA 77Dx Linear Amplifier. We have
1
EHRHORN ALPHA 77Dx Linear Amplifier manual available for free PDF download: Operating And Technical Manual
EHRHORN ALPHA 77Dx Operating And Technical Manual (40 pages)
HIGH FREQUENCY LINEAR POWER AMPLIFIERS
Brand:
EHRHORN
| Category:
Amplifier
| Size: 1 MB
Table of Contents
Table of Contents
3
Section 1 - General Description
4
Specifications
4
Section 2 - Installation
5
Electrical Installation (AC Power Wiring)
5
RF and Control Connections
8
Section 3 - Operation
11
Control Positions
11
Tune-Up Procedure
12
Final Operational Adjustments « S C Monitoring
14
4. Operating Notes
15
Troubleshooting Hints
17
Section 4 - Theory of Operation
19
Section 5 - Illustrations
24
Front Panel; Rear Panel
24
Front Sub-Panel; Back Side of Front Panel
25
RF Section, Top and Side, Covers Removed
26
Power Supply Section, Side and Oblique
27
Tube Deck, Underside; Circuit Board CB-2 . „ . 25 Circuit Board CB-3; Wattmeter
29
Sschematic,Hematischematic,, RF Seschematic,Tion & Tube D E Schematic, K
31
Schematic, Front Panel
32
Schematic, QSK Circuit Board CB-3
34
Section 6 - Standard Electrical Parts L I S T
35
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