Dear Graham, LF Group, Tried replying to your CQs a couple of times around 2200utc, but no response - perhaps that receiver does need a look... Cheers, Jim Moritz 73 de M0BMU
Dear LF Group, Since I have used several designs of loop antennas almost exclusively for 136k and 500k reception, here are some thoughts:- For small VLF - MF RX loops, the available signal power from
Dear LF Group, Thanks for the reports and spots on the 136kHz WSPR beacon this afternoon. I have now QSYd to 502.4kHz "dial frequency", so any reports on that band would be very welcome. Cheers, Jim
Dear Roger, LF Group, Re: using the FT-817 and long wire for receiving the WSPR beacons - I have an FT-817 also, which I mostly use with a converter for VLF - MF reception due to its poor sensitivity
Dear LF Group, ....Is active beacon IQ4DJ (RADIO CLUB ARI CARPI) to 137 kHz 24 H no stop Signal to WSPR 137,500 Khz (USB dial 136,000) Signal to QRSS10 137.760Khz signal to QRSS3 137.700Khz 40W power
Dear Graham, Gus, LF Group, Since SM6BHZ can use 503.8 - 504.0kHz, and also Rik ON7YD and other ON stations (not sure about this mode, though), it would seem to make sense to use this as the default
Dear Roger, LF Group, Please bear in mind that G3KEV does not speak for "us guys", only himself. Over the years we have learned to ignore him most of the time - if we took much notice, we would all h
Dear Nicolas, LF Group, Actually, I have just QSY'd to 502.4kHz dial frequency... But I will probably return to 137.5kHz tomorrow, if that is any good. Thanks for the reports on the beacon today, Che
Dear Dave, LF Group, The problem with this part of the band is that it gets very severe QRM from SXV and the sidebands of HGA22, making it fairly useless for weak-signal reception in Europe. Last win
Dear LF Group, Thanks for the reports and spots overnight on the 500kHz WSPR beacon. I am currently (1215utc) running a WSPR beacon on 137.5kHz RF out, 136.0kHz "dial frequency", with about 100mW ERP
Dear LF Group, The M0BMU WSPR beacon is now running on 137.5kHz (136.0kHz "dial frequency") with about 100mW ERP. I am also receiving and uploading any spots to the WSPRnet database. Any reports woul
Dear Graham, LF Group, The signal is fading between nothing and about S5 here. Copy stops when the signal fades out completely, but is pretty consistent if the signal is audible, and seems to cope qu
Dear Nicolas, LF Group, OK, will look forward to receiving some LF WSPR as well as transmitting! Cheers, Jim Moritz 73 de M0BMU OK Jim, I shall start up my LF WSPR beacon tomorrow on 137.550 F4DTL Ni
Dear Dennis, LF Group, So I ask myself and now You :) , would You say it's important to keep the full rx range from 495kHz to 510kHz and >pay the price of a worse stopband attenuation, or do You thin
Dear LF Group, In the process of re-assembling the LF station here, I am now hearing M0FMT transmitting a CW beacon signal on 136.58kHz about RST 559. Cheers, Jim Moritz 73 de M0BMU
Dear LF Group, The 500k WSPR beacon shut down at 0900utc - thanks for all the overnight reports. I intend to run the WSPR beacon on 137.5kHz from early afternoon. Cheers, Jim Moritz 73 de M0BMU
Dear Gary, Gus, LF Group, Copying both your WSPR signals tonight and uploading to WSPRnet. But you are very close in frequency, G4WGT shows 503.913, SM6BHZ 503.915kHz. It would be a good idea to QSY
