[hpsdr] Pure Signal with Transverters

[John Laur]

It's more likely one of these guys will see all of the clear spectrum you
have left open right next to your signal and scoot right in. Maybe once we
get triple-ADC hardware in wider use someone will punch out some code for a
nice spatial receive filter that will offer one-click lid-blanking. Please
let me know to whom I should assign the lid-blanker trademarks. All in good
fun!

73, John KF5SAB


On Thu, Jan 30, 2014 at 11:50 AM, Bruce Beford <bruce.beford at myfairpoint.net
> wrote:

> ***** High Performance Software Defined Radio Discussion List *****
>
> Sadly, I believe what the chap was referring to was the fact that some
> contest ops LIKE having a somewhat dirty TX signal. It helps discourage
> other ops from jumping on a nearby frequency to call CQ. Some HF contest
> ops
> overdrive their amplifiers, etc to intentionally create a nasty zone that
> other ops will avoid... I don't know if this is a common practice on VHF
> and
> up.
>
> Bruce, N1RX
>
>
> > Someone told me to make sure that pure
> > signal is switched off during contests or you lose your frequency!!!! I
> > think (hope) he was joking.
>
>
>
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