[MRCA] Mystery Project

[Jason WA6BBQ]

I converted a TRC-77 with two prog rocks! Worked out well.

73,
Jason WA6BBQ

On Mon, Feb 23, 2026 at 14:00 B. Smith via MRCA <mrca at mailman.qth.net>
wrote:

> Tony hit the nail right on. I call the project my "Crystal Box" as it
> allow a choice of 24 channels all of which can be reprogrammed at will. The
> "Box" and its small RF amplifier can drive the socks off of a crystal
> controlled transmitter. Just plug it into the crystal socket. Lots of info
> on the Prog as well as contributions by Tony and Ron can be found:
>
> http://k4che.com/Progrock2/progrock2.htm
>
> On 2/22/2026 4:43 PM, Anthony Clare wrote:
>
> It is a channelized signal gen made with a Progrock 2 and what looks like
> a broadband amplifier.
> Powered by a 9 volt battery, which is not currently installed.
> Another project.
> Z
>
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