[Boatanchors] Seeking Transmitter Design Suggestions

Mark K3MSB mark.k3msb at gmail.com
Thu Nov 18 14:21:40 EST 2021


>From Dean K5DH's website:

https://www.qsl.net/k5dh/6ag7_807.html

73 Mark K3MSB

On Thu, Nov 18, 2021, 1:34 PM <radio_man at wbsnet.org> wrote:

> Scott,
>
> The 1951 ARRL Handbook has a circuit and design details for a 40 watt
> 'Single-Control Low-Power Transmitter'  Uses a 6AG7 and 807.  Utilizes
> plug in coils for multi-band operation.  One could sub a 6CL6 and 6146 for
> a more 'modern' line up. They are very near same specs aa the 6AG7/807
> tubes.
>
> Also, in the 1971 Handbook is details for a 75-120 watt CW transmitter
> using a 6GK6 and 6146.  It is band-switching 5 band unit.  Quite a bit
> more complex design.
>
> I have a lot of the parts needed for both if can help out.
>
> 73
> Rod
> K0EQH
>
>
>
>
>
> > Good Day, I'm starting to look around for a transmitter design to pair up
> > with my HBR-13 receiver.  I'm thinking a minimum of 3 bands, 80 40 20
> > meters, crystal controlled with the option of an outboard VFO,
> > oscillator/buffer/driver, one or two 6146's.   I've been looking at some
> > ARRL Handbooks and cruising the web looking at designs.  Do you have any
> > suggestions?  Thank you!  73 Scott WA9WFA
> >
> >
> >
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