Re: LF: Good OP8 results .. Q 136 OP32 Test ?

["rn3agc" <rn3agc@mail.ru>]

GE Markus,

Frequencies for Op8: 137600-137700. Therefore transmitting remained "unnoticed".
The trace of your op32-signal was visible in a 3s-window.

73
Andrey


> Hi Graham,
>
> yes, I've been testing two rounds of "homemade" opera-32 on 137.590 kHz, 0.6 W 
> ERP. Also had a go at opera-8 in the middle (ending
> 22:25) which apparently went unnoticed.
>
> PSK reporter surely has no idea of where I live, and for some reason it 
> erroneously located me at IO91UX (incidentally the QTH of
> M0FMT). Thus the distances on the web are not correct.
>
> BTW is it possible to read the SNR off pskmap as well, or only from the application? 
> -39 dB on Opera's "slightly biased average
> power scale" would mean -35 dB carrier vs noise in 2.5 kHz. Which would be +14 dB SNR in 
> 30 mHz, ie. a comfortable "O" in QRSS-30,
> and probably readable in QRSS-10 as well.
>
> Best regards,
> Markus (DF6NM in Nuernberg JN59NJ)
>
> PS  just noticed that TF3HZ has managed to capture my second op-32 transmission 
> (ending 23:07). This should be about 2540 km or so.

df6nm-op32.png
Description: PNG image