from Wiktionary, Creative Commons Attribution/Share-Alike License
- n. superheterodyne receiver
from WordNet 3.0 Copyright 2006 by Princeton University. All rights reserved.
- n. a radio receiver that combines a locally generated frequency with the carrier frequency to produce a supersonic signal that is demodulated and amplified
French claim that the superhet was first designed by Lucien Levy of
VCO for VHF applications, an operating range of 100MHz to 1GHz, precision baseband filtering with selectable bandwidths and the smallest PCB area, typically less than 50 per cent of a dual superhet.
Description: 2-watt monoband superhet CW rig with varactor diode VFO
An 80m hand-held DF receiver isn't difficult to build, especially using direct conversion (though a superhet isn't that much more difficult and gives much better performance.)
I was aware that it is a very highly regarded triple superhet receiver, but this one was in such poor cosmetic condition I thought that I was taking on a long term restoration project.
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