Camp Radio
Pups 80, two camp radios on top, and one shack radio on the bottom.
Proof of concept test radio.
Junk Boxes Modified ready for boards.
Two radios, building in stages and testing.
First Radio finished. First contact K7HZ, Jim in Corvallis, OR
Finished #2 Radio. First contact KZ5OM Jerry in Sacramento, CA
Rigs run 1.8 watts. SWR bridge, LED RF indicator, Spot, PTO runs
both TRX and RCV, Side tone. 2N3553 final, MPF102 PTO,
NE602 RCV, LM386 Audio amp
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Fourth Generation Pups 80
I went back and re-did the others with minor mods
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Schematics
Audio Amp
Receiver
Transmitter
PTO
Spot
Buffer
Side Tone
Connections
RF Indicator
SWR
Board made from PC Strips
