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Old School all Tube Transmitter linear and Reciver.
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Author:  Alpha Wolf [ 17 Nov 2018, 10:49 ]
Post subject:  Old School all Tube Transmitter linear and Reciver.

If any one would like to see I built an all homebrew 40 meter station. With a 5 watt AM crystal controlled transmitter driving a 813 Tube 400 watt linear. 2000 volt power supply for linear amp. 2 tube T/R switch. Finally a 4 Tube HF reciver. The transmitters used plug in coil as does the linear and the reciver. I have had QSO's as far away as Norway. I have to say it works better than my ICOM 718. 73's
!

Author:  vu2nan [ 26 Jan 2019, 06:31 ]
Post subject:  Re: Old School all Tube Transmitter linear and Reciver.

Hi OM Alpha Wolf,

Good homebrewing. When did you complete the station?

It'll be nice if you could post some photographs.

73,

Nandu.

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