[Elecraft] KX3 New Radio Observations

John_N1JM johnn1jm at gmail.com
Tue Jul 31 17:31:58 EDT 2012


After a couple of days of using my new KX3 all seems to function quite
nicely.
My only gripe is the SSB receive audio seems rough at times. This is with
external or internal speaker or headset. Internal speaker seems worse as I
would
expect. Audio seems better with roofing filter out of circuit(FL1). Doing an
A/B
with the K3 , the K3 is of course fine. Anyone got comments about this? I've
tried different agc threshold levels, etc.

Another observation....when tuning across a single carrier(XG1) in ssb mode
with
FL2, I notice that a second fairly strong tone appears as I tune away(higher
pitch) from the
original. Switching to FL1 the new tone disappears. Anyone else notice this?
Maybe it's an artifact of the conversion scheme and normal?? This is not
there
in cw mode.

73, John N1JM





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