In message <uk9rbq$1bajm$
1@dont-email.me> at Thu, 30 Nov 2023 11:23:35,
Brian Gaff <
brian1gaff@gmail.com> writes
Does anyone remember the 1 valve HAC (hear all continents) radio kit? They >used to advertise in all the electronic magazines. It wa very simple ingle >coil TRF receiver with reaction control. It worked but was rather crude.
Brian
Almost certainly a super-regen set. I remember one such with one FET,
that used plug-in coils; the one I built I got through three or four
FETs before I managed to build it without damaging the FET - it was in
the early days of FETs, when they died as soon as you touched them.
--
J. P. Gilliver. UMRA: 1960/<1985 MB++G()AL-IS-Ch++(p)Ar@T+H+Sh0!:`)DNAf
Madness takes its toll. Please have exact change
[via Penny Mayes (
mayes@pmail.net)]
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