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Old August 28th 06, 01:55 AM posted to rec.radio.amateur.antenna,rec.radio.amateur.policy,rec.radio.scanner,rec.radio.swap
Woody Woody is offline
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First recorded activity by RadioBanter: Aug 2006
Posts: 436
Default If you had to use CW to save someone's life, would that person die?

I thought it was illegal to change modes during the EMF stage... ??
You should be able to remodulate your carrier to offset the gravimetric
effect on the signal
as it nears subspace. I scavenged a modulator wheel from an electronic piano
and work it with the left
hand whilst straight-keying with my right, as obviously this can't be done
with a keyer or bug of any kind.
Manual manipulation of each character's component time/phase is a must to
get a synch.
rb

"Dave Oldridge" wrote in message
9...
"Dee Flint" wrote in
:


"Dave Oldridge" wrote in message
. ..

[snip]


Now, today, we have such things a PSK31 to do much of the grunt work.
That will work as well as CW in most cases, I find.


Don't forget thought that solar flares and especially the aurora they
create induce a phase shift in signals and that wipes out PSK31.


True, I've never had much success during 2 metere aurora openings with
anything BUT CW. It ain't CW by the time it gets to the other end, but
it's still readable there.


--
Dave Oldridge+
ICQ 1800667