Flying Into the Sun
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On Christmas Eve the Parker Solar Probe is going to enter the Sun’s
atmosphere for the first time to study Solar Wind. For radio hobbists of
all ilks, this...
22 minutes ago
Serving the worldwide community of radio-electronic homebrewers. Providing blog support to the SolderSmoke podcast: http://soldersmoke.com
Part of the secret was that the "toobs" could be battery operated. A flashlight battery for the filaments and a small Burgess or Eveready 22.5 VDC for the pate circuit. Plenty of RF to block channel 2.
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