Am 05.01.2013 15:56, schrieb Graham: [...] qsb patterns preventing ultra long qrss decodes as noted years ago... Really? https://dl.dropbox.com/u/19882028/MF/DK7FC_QRSS-10_476_KHz_12-28-2012.jpg 73,
Who started the trend to have QRSS in the middle of the 'new' band? There are two extremely strong signals there now as I write this. I would have thought any mode that requires long plain carriers
Hi Chris, Which kind of amateur radio activity did you plan to that time that became actually impossible due to the QRSS stations? Why were the QRSS stations a problem but the WSPR stations not? And
You'll have to wear sack cloth and ashes soon Pete :-) 73s and GL Roger G3XBM On 6 January 2013 11:21, M0FMT <[email protected]> wrote: OK Chris I retract ...sorry again!.... 73 es GL Pete M0FMT IO
There are several issues here: (1) We have a very narrow band, which exhibits much stronger local and DX signals than the 136kHz band did. Therefore, there should be a combination of self discipline
Who started the trend to have QRSS in the middle of the 'new' band? There are two extremely strong signals there now as I write this. I would have thought any mode that requires long plain carriers w
Yes a good example of partial decode , and only once in the night , flash propagation is more likely on 500 , so mostly random letters are shown .. checking the wspr sync number gives a good indicati
Chris There was a initial setting at the top of the band for wspr , along with other beacon and data modes , leaving the rest of the band clear and maximise the distance from live cw working etc howe
Hi Stefan, I agree with Mike, XDV, it makes more sense to have QRSS near the band edge, for the reasons stated. I cannot agree with your suggestion that QRSS would cause problems to 'normal' CW oper
Hi Chris, IIRC the main objection was to have beacon-like QRSS transmissions at the *lower* end of the band because it was the largest section without strong NDBs. Instead of moving high-power QRSS t
Hi Stefan, I agree with Mike, XDV, it makes more sense to have QRSS near the band edge, for the reasons stated. I cannot agree with your suggestion that QRSS would cause problems to 'normal' CW opera
