[Milsurplus] MCGP Backmail #32 Alternate Power Sources

Marty Reynolds cosmoline at aa4rm.ba-watch.org
Fri Dec 26 08:30:39 EST 2008


> I told Meir if I could find the info on...

Spike I appeared @ Dayton 3 yr.s back w. a BC-1000 powered
thusly:

  12v gel cell to cigar-lighter 115v inverter to which
  attached:

  5v wall-wart w. Si diode seriesed for 4.5vdc filaments

  f-w bridge & choke-input filter for 90vdc.  135vdc fm
  same source

Rig altered per BVWA art'l to hit 52mhz

RT70 about done same way for 2006 but RT70 hits 52mhz w/o alteration

Those little 12/115 jobbies are flabuous

   Marty




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