The Radio Shack • March 2021 Nontest, March 13
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ANNOUNCING THE MARCH 2021 TRB NONTEST
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The March 2021 Nontest will be Saturday, March 13.
This is an all-band all-mode listening event. AM, FM,...
1 hour ago
Bill - the oscillator isn't *that* stable. Being open and unshielded, it varies a lot with surrounding objects. If you listen to it on a receiver - it sounds like a Theramin when you wave your hand around it!
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