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Amateur Radio Station – DL2MDU

Amateur Radio Station – DL2MDU

Amplifier Antenna CW DX Tubes Tuner

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  • HF-Amplifier with 4CX1000A

HF-Amplifier with 4CX1000A

HF-Amplifier with 4CX1000A build into the cabinet of the amplifier with a GS31b

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[Show slideshow]
4CX1000A_Socket_001
4CX1000A_Socket_002
Cavity

Wideband Input Circuit
Wideband Input Circuit
Heater Voltage Test

Cavity with Blower
Power Supply Blower
HV Filter Board

Rear View of Power Supply
Switchboard and Tetrode Board
Tetrode Boards

Tetrode_Boards
Top View
4C1000A_top

Top View
Top View
Vacuum_Relay

Spectrum at 14MHz / 750 Watts
Spectrum at 3,5MHz / 750 Watts

 

 

 

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