[Milsurplus] Cross-polination / BC-400, APT-5

[Marty Reynolds]

More on the BC-400's TU-75.  The BC-1158 ARW-something
drone RC tx borrowed the TU-75 to send it's 5 AM-tones
to it's controlled slave at around 70mcs.

Next the APT-5's 3C23 coaxial triode jammer osc.  It re-appeared
in the 'cadillac' radar video tx at about the same time.

Those specialty transmitter engineers were hardly above exchanging
circuits and modules

To their GREAT credit