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General| Type | Linear Amplifier |
|---|---|
| Input Impedance | 50 ohms |
| Output Impedance | 50 ohms |
| Input Power | 100W |
| Tubes | 2x 572B |
| Cooling | Forced air |
Guidance on situating the amplifier for free air circulation.
Details on connecting to AC mains and voltage selection.
Specifications for antenna impedance and matching network use.
Instructions for connecting to a good earth ground.
Step-by-step guide for tuning the amplifier for SSB and CW modes.
Critical warnings about lethal voltages and safe adjustment practices.
Guidance on replacing the amplifier tubes with identical types.
Detailed steps for replacing final tubes, including safety discharge.
How to adjust the idling current (IP) to 0.09 amperes.
Procedure to calibrate the SWR meter using a dummy load.
Procedure to adjust the ALC circuitry for proper operation.
How to neutralize the amplifier circuit when new tubes are installed.
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