A video about the Kon-Tiki expedition got us wondering about how you could generate hydrogen gas for an antenna balloon while on a raft at sea. (That's the kind of question that keeps Knack victims up at night.) This led us to the Gibson Girl rescue radio. This morning I found a fascinating web site that gives the long, multi-country history of the curvaceous rescue rig:
Re: Central Electronics 100V Opposite Sideband Supression Adjustment
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Thanks for the advice Roger. I’ve dialed it in as best I could using a
Wandell and Goltermann AT-611 selective level meter to look at and listen
to the re...
2 hours ago
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