Zorro, nice repurposing of the medical tin.

I may have to get my TRC-77 out in the field for field Day.  

Speaking of the TRC-77 in modern use, I wonder how hard it would be to make an Arduino controller to tune progrocks with external thumbwheels or even knob for kc and thumbwheel for Mc.  

I did manage to work a handful of stations with my TBX in the field some years back.  I can't remember if I ran the transmitter on the EF generator or on the dynamotors.  Probably the latter.  

RF

On Mon, Jun 1, 2026 at 10:15 PM B. Smith via MRCA <mrca@mailman.qth.net> wrote:
Thinking about a military radio Field Day. Attach photo of my all purpose Field Supply for use on my BC-1306, GRC-9, GRC-109, RS-6 etc. I fabricated a chassis power connector from an PL-279 connector. I used to have a bunch  of those French medical boxes but have either used them or gave em all away. They are still available from surplus dealers and make nice power supply enclosures.
Z


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