[Boatanchors] AM Transmitter ID help

[howard holden]

The rest of the tube lineup, particularly in the RF portion would help. 
The 4-XXX tubes were used over many years, from the forties through the 
60s especially.


Knowing from experience, it isn't real difficult, if no schematic shows 
promise, to trace that kind of circuit out.


73, Howie WB2AWQ

On 7/8/2019 4:24 PM, Keith Densmore wrote:
> Hello Group,
> A friend dragged home a homebrew AM transmitter from an estate but no
> schematics.
>
> It's a single 4-250A modulated by a pair of 811's. Single band, 80 meters.
> Can anyone think of a transmitter with similar circuitry for which a
> schematic is available? Perhaps there was a similar handbook design he used?
>
> Thanks, 73,
> Keith ve3gem
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