[Johnson] Wanted:Info on Adventurer Modulator

[Gary Schafer]

Joe,

I think the manual is on BAMA.

73
Gary  K4FMX


JOE wrote:

> Hello to All,
>
> After over 40 years, I'm finally getting close to modulating my Johnson
> Adventurer.  This was always my novice dream, back in the 50's.  Anyway, I
> have the Adventurer and I also managed to find the modulator for it, a Cat.
> No. 250-40 modulator.  Now, all I need to find out is how to hook it
> up.  An old ARRL handbook has it listed in the advertisement section and
> says that minor modifications are required to the Adventurer when
> connecting the modulator.  I would imagine this would involve modifications
> to the plate and screen circuit, as this is a screen modulator device.
>
> Would anyone have the manual available for this piece?  Any past experience
> with it?  Your comments would be appreciated.
>
> 73, Joe, K1ike
>
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