On Thu, 26 Feb 2004 18:23:23 GMT, "Chris Trask"
wrote:

I learned by way of Google that there was a thread on this newsgroup
last Summer regarding reciprocal detectors. I'm interested in learning what
sort of success any of have you have had with regard to noise immunity and
adjacent signal suppression.

Chris

can't give you the proper reply, but if you are interested in
different types of mixers and detectors, you might like to see the
sub-harmonic RA3AAE anti-paralell diode mixer or detector which I've
tested in applications on 3.5, 7, 10, 14, 144MHz using 2x 1N4148 with
7dB NF
http://home.online.no/~la8ak/c21.htm - the important rule to succeed
is that it must be terminated with low impedance on all other
frequencies than which should pass. It has been mentioned several
times by G3VA in his column "technical topics" in Radcom

73
JM
----
Jan-Martin, LA8AK, N-4623 Kristiansand
http://home.online.no/~la8ak/