[UK-CONTEST] Data contest - apologies

M0RXX stuart at m0rxx.me.uk
Wed Mar 7 05:12:55 PST 2012


Hi Peter
Laptop sound cards are not good enough in most cases for data work. I saw a report on a dell and it was very bad these were for SDR units but the same principle.

Stuart Southern. 

Radio Amateur. M0RXX
First Aid Saves Lives.

Think - If a Cardiac Arrest happened where you are now - where would the nearest AED be?

AEDs save lives..."The Resuscitation Council (UK) strongly recommends the implementation of early defibrillation. Increased provision of early defibrillation through the widespread deployment of AEDs is now considered a realistic strategy for reducing mortality from cardiac arrest due to ischaemic heart disease."

Sent from my iPad

On 6 Mar 2012, at 22:30, "Peter Lock" <doc.lock at tesco.net> wrote:

> " As I say, it all seems to work OK for individual QSOs - but in the contest
> environment, it's poor."
> 
> Yep, that's PSK in contesting...;-) - not a good contest mode, but that is
> just my opinion and has been done to the death on this forum previously
> 
> I saw your signal on the waterfall before the contest but didn't call then
> as I was just quickly going across the spectrum, but it certainly seemed as
> good as any others on the band.  I got quite a good run going and stuck to
> my run frequency for the first 45 minutes then hopped over to RTTY but then
> band conditions went to pot; I wasn't getting many Qs then, so went back to
> PSK but by then you had gone.  You may already be doing this and please
> don't take offence if you are, but on the MMVARI waterfall in N1MM there are
> notch filters available by right clicking on the waterfall which you can
> bring in very close to your signal and which keep out a lot of QRM from very
> close neighbours - they are VERY good - get one either side and readability
> of the incoming signal improves a lot, but your partner does have to net
> well onto yours.
> 
> Peter
> M0RYB
> 
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