Now that I have my first receiver that actually hears whats on the band (K3
of course) I am in need of some education on cw reception. I have K3 #3397
with 2.7, 1.8 and 400 hz filters. Latest beta.
When tuning away from a cw signal and the tone disappears I continue to hear
clicking (not quite
The on-frequency energy is the transmitter. Might be key clicks,
waveform shape, etc. Note that K3's don't cause this type of problem
on TX.
Transmitters that are improperly aligned or operated are much more
noticeable on the K3 than any other rig I've owned. This is due to
the sensitivity,
...@mailman.qth.net] On Behalf Of Steve Walter WA3A
Sent: Sunday, November 01, 2009 12:59 PM
To: elecraft@mailman.qth.net
Subject: [Elecraft] K3 CW Reception
Now that I have my first receiver that actually hears whats on the band (K3
of course) I am in need of some education on cw reception. I have K3 #3397
Another couple of points Steve:
Take a look at the recent ARRL reviews of transceivers, the Spectral
display of keying graph shows the K3 to be 10 dB or more cleaner on CW
transmit than most other transceivers. This is synthesiser and general
noise as well as key click sidebands. These spurious
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