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G0TEZ > VALVES 17.12.05 17:55l 23 Lines 649 Bytes #999 (0) @ WW
BID : 17945-GB7FCR
Read: DL1LCA GUEST OE7FMI
Subj: Re: The acorn valves! p.s.
Path: DB0FHN<DB0THA<DB0ERF<DB0EAM<DB0SMG<DB0RES<ON0AR<GB7FCR
Sent: 051217/1649Z @:GB7FCR.#16.GBR.EU #:17945 [Blackpool] FBB-7.03a $:17945-GB
From: G0TEZ@GB7FCR.#16.GBR.EU
To : VALVES@WW
I did forget to mention that our model aircraft RXs with an acorn valve
were self quenching super regens. The gain was enormous for one little
valve!
Later, I did build 'miniature' radios on lower frequencies with
transistors
in a super regen configuration. My friend's Tiger Moth was only limited by
visibility.
As I'm sure many will know, it is quite feasible to build a tuneable super
regen but, on lower frequencies, some kind of AFC would be a good idea.
73. Ian.
p.s. I have mentioned super regens in a bull some years back. Just in case
anyone is confused. They are not 'reaction' sets.
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