This sounds like a crystal filter offset setting is incorrect. (Also check to
make sure your IF shift setting on the front panel is not set to an extreme.)
Check the setup menu entry for each crystal filter and its offset setting. 8
pole filters should be set to a zero offset. 5 pole filters should be set equal
to the + or - number marked on the filter or the label stuck inside the radio
(typically on the top cover.)
Setup of the filters is described in the K3 manual. (I believe the assembly
manual, but it may be in the operating manual.)
73,
Eric
/elecraft.com/
On 1/6/2016 8:40 AM, Mike Murray wrote:
I played a bit in the RTTY RU this weekend with my new-to-me K3 to learn the
operation and iron out any kinks in my setup. Everything worked well except
for a problem (?) on receive. I was able to easily tune in signals and
copy using MMTTY, but when I tuned to the other side of zero beat I could
easily hear the same signal. Obviously, it was inverted, but I was surprised
to even hear it at all. Is this normal or do I have something setup
incorrectly?
Mike - W0AG
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