[SOC] Regenerating Detectors
D.J.J. Ring, Jr.
n1ea at arrl.net
Tue Sep 21 13:27:30 EDT 2010
Even better than spark gap, how about a discussion about regenerating
detectors? They are insanely sensitive and they regurgitate signals to
produce a feedback which makes them whistle - so they give sound to
continuous wave signals.
Anyone use one - like a regenerative receiver in the old days? I remember
one that Layfayette Radio had - it had a R.F. stage in front of the detector
so it wouldn't radiate the regenerative oscillations and it was insanely hot
receiver.
I believe it even had automatic gain control but if it did, it was a very
rare regen receiver - but it already was with the tuned RF stage in front
end.
73
David J. Ring, Jr., N1EA <http://www.qsl.net/n1ea/>
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On Mon, Sep 20, 2010 at 8:45 PM, <peteclough at aol.com> wrote:
>
> Come on people..
> Does it all way's have to be about Radio?
> Your personal dislike's of your listed topics is broadly shared.
> Some humor in these vein's is quite funny though. A nd there are
> actualy several folks on here who are quite clever and FUNNY,
> ,But it quickly degrades to "Personal Attacks"
> when someone discoveries they do not agree with what is presented
> and are too immature to laugh at it or just ignore it.. OH and that link
> suggested before
> was a great suggestion. Neat site. Thanks..
> That is when things fall apart and yes the "Moderator":needs to step in and
> sensibly moderate.
> Any way..
> To get back ON TOPIC???
> How bout them good old SPARK GAP transmitters.!!!
> Ham's would hafta be outta their head's ta wanna use anything else.
> You better agree with me or I'm gonna git upset and whine..
> Pete C Wd4GpO No SOC number.b-cause I am too SOC ta git me one.
>
>
>
>
>
>
>
> Whoever is in charge here, can this mail list be moderated to suppress the
> political, religious, and similar rants and raves, and a rule imposed to
> prohibit person-to-person attacks like the one below?
> p support this email list: http://www.qsl.net/donate.html
>
>
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