W5ALT says that the maximum bandwidth for a CW signal (assuming
you're modulating with a square wave) is 26 x wpm (http://
www.comportco.com/~w5alt/cw/cwindex.php?pg=5). So that makes the
bandwidth--at most--520 Hz. I would assume that the K2 shapes the
signal, so the bandwidth should be narrower.
73!
Dan KB6NU
----------------------------------------------------------
CW Geek and MI Affiliated Club Coordinator
Read my ham radio blog at www.kb6nu.com
LET'S GET MORE KIDS INTO HAM RADIO!
On Feb 6, 2007, at 5:05 PM, Leigh L Klotz, Jr. wrote:
The old rule was 5xWPM in Hz for a properly-shaped CW signal. I
remember studying this for my Novice.
Is that still accepted?
Leigh/WA5ZNU
On Tue, 6 Feb 2007 1:47 pm, Ian Stirling wrote:
Anyone know the bandwidth of transmitted CW at about 20 wpm
on an up-to-date K2?
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