Ooops.
I think I make a mistake ont his one. I read in the instruction that
if we need to remove the KNB2 later, we should put back the jumper
between pin 1 and 6 of J12. That's it.
I will revise all links you send me to properly build the KNB2 jumpers.
Remember that my jumpers are not as long as the connector inside the
K2, the reason for the red dot on each jumper.
II will modifiy this one right now...
Thanks for your remark !!
73
Le 05-08-10 à 13:56, Gary Hvizdak a écrit :
However, if you followed the instructions in Mark Dulecy's
original
article (hosted by W5BIG), then you may have used a 470 ohm
resistor in
error. Whereas your receiver will still function, the wrong
resistor value
results in a 5 db attenuator with a somewhat lower output impedance
than the
intended 150 ohms. It is possible that the resulting impedance
mismatch
could cause some intermodulation distortion in your receiver.
See the following links for more on this subject ...
======
Jean-François Ménard / VA2VYZ
======
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