Just back from IWCE Vegas... cough! cough!
(the cig smoke just kills you...)
Met up with some of my Engineering Friends
at/from Sinclair.
One interesting story was about an attempt to deal
with a 17th order product, which was not resolved.
Sometimes you just can't win...
cheers,
Kevin:
As long as the 97/R is linked to 24/R and there is no activity on
the 70/R every thing is fine. Once someone transmits thru the 70/R
is when the problem occurs. The 97/R has to be recv'n a signal from
the 24/R and of course be transmitting for the problem to happen.
If there is
Eric;
Tnx fer reply. U R correct there is no circulator on either the
146.700/R or 146.970/R. I have a bandpass cavity. Which rptr does it
need to go on??? The 97/R has a Bp/Br wacom 641 duplexer. The 70/R
runs dual antennas w/o any filtering on the TX.
Jeff (w5ppb) owns the 147.240/R and
Dennis,
I believe that the most likely mixing is occurring in the PA of the
146.970 repeater, where a second harmonic is mixing with the tertiary
146.700 signal. A dual isolator on the 146.970 PA would prevent the
146.700 (or any other signal) from getting into the PA. A bandpass cavity
filter
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