Re: LF: 630M WSPR T/A

[Tobias DG3LV <DG3LV@gmx.net>]

Hi MF !

This night I will be running (Rx only) two instances of WSPR-X in WSPR-2 
and WSPR-15 mode on MF, if someone wants to do some testing.
Antenna PA0RDT, Rx = Softrock 6.2, QTH JO53gv

BTW : just saw someone transmitting frequently on 475.700 with a 
9-second time-lag. Good signal, but -of course- no decodes!
73 de dg3lv Tobias

Am 26.05.2015 um 01:16 schrieb DK7FC:
> Am 25.05.2015 22:55, schrieb wolf_dl4yhf:
> > p.s. is there a possibility to filter / display only WSPR-15 decodes
> > from the database, and how widespread is the use of that mode ?
> ...there have been a few MF TA tests in WSPR-15 in the early 630m days,
> showing that this mode is to slow for the path on that band. These tests
> have not been very extended though. But most likely there is not a
> 'gain' of 9 dB over WSPR-2. I would assume that successful detections
> are even less likely in that mode over the pond.
>
> 73, Stefan