At 11:06 AM 10/1/2006, Lyle Johnson wrote:
> >> The theory behind PSK shows that it is indeed far better than CW.
> >>
> > Begging to differ, but PSK is not "better" than CW, if we are talking
> > weak signal detection.
>
>Just a point of interest: in the NASA deep space network, working with
>trul
Interesting discussion. I have to agree that CW is probably the most
"reliable" mode of communication - STILL. Hell, we can rap on a wall
with an SOS, but not so with PSK or other modes. And I've not tried
modulating the hull of a ship with my voice to let someone outside
know there are people i
>> The theory behind PSK shows that it is indeed far better than CW.
>>
> Begging to differ, but PSK is not "better" than CW, if we are talking
> weak signal detection.
Just a point of interest: in the NASA deep space network, working with
truly weak signals, PSK is used rather than carrier on
Hah! I was comparing PSK vs. standard CW (say 20 WPM), of course you
couldn't read my mind (what there is left).
I agree about the weak signal CW work, very interesting indeed.
I am currently designing and implementing a new digital software program, I
want to incorporate slow speed CW detectio
Simon Brown (HB9DRV) wrote:
> The theory behind PSK shows that it is indeed far better than CW.
>
>
Begging to differ, but PSK is not "better" than CW, if we are talking
weak signal detection. Indeed, with software such as "Argo" and VERY
slow CW, signals can be copied well below the noise. Ev
The theory behind PSK shows that it is indeed far better than CW.
This next week I have to dig this out for a presentation, I'll copy it here
as well.
The idea behind PSK and QRP in general is brains, no brawn.
Simon Brown
---
RSGB HF Convention October 2006: http://www.rsgb-hfc.org.uk/
-
Hmmm. Never need more than 40 watts on PSK.
Does that also mean that we never need to
run a KW on CW? Or is PSK that much better
than CW?:)
Mike - AA8K
Tim Ellison wrote:
> To reiterate Brian's comments, please do not operate PSK with any more
> than 25-30 watts. One of the most annoyi
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