Nights tend to be short and noisy at this time of the year. But Joe's blue QRSS traces on 137777 Hz were clearly visible here during the last two nights, best between 1 and 3 UT. Best 73, Markus (DF6
That's encouraging, Markus. Thank-you. Will give it another go tonight: QRSS100 4 A RF to the low RL 137.777 kHz. 73 Joe VO1NA Nights tend to be short and noisy at this time of the year. But Joe's bl
Hi Stefan, The TX is now on 8270.007 +- a few ppb. Thanks for the advice and good luck to those looking for a trace of the weak VLF sigs! Joe VO1NA Am 03.07.2017 14:52, schrieb Roelof Bakker: Hello J
Am 03.07.2017 14:52, schrieb Roelof Bakker: Hello Joe, Propagtion is a weird thing. LF propagation at least :-) MF even more. I find that VLF propagation is quite predictable, reproducable and unders
Hello Joe, Propagtion is a weird thing. Yesterday was excellent, but last night was just so, so! The sun is playing havoc onc emore, I'm afraid. You signal is clearly visible, but no aural copy. Best
Hi Roelof, That is amazing! Let's try some 10 WPM CW tonight on 136.5 kHz. Thanks to you, DF6NM and DF2JP for copying the anniversary message last night. 73 Joe VO1NA Hello Joe, On closer inspection,
Hello Joe, I found nice reception of your QRSS signal on 137.777 kHz. See attachment. The signal peaked about half an hour before local sunrise, which happens at 03:35 UTC today. Best regards, Roelof
Good to see that the LF can overcome the summer QRN to send the annivesary message across the pond. Thank-you Markus. 73 Joe Hi Joe, fine reception again! I guess your message refers to July 1st, 186
Hello Joe, On closer inspection, I found that your signal achieved aural copy in a 15 Hz bandwidth as well. A 20 second audio clip is attched. The signal goes off after 9 second. The beatnote is 400
Lovely copy Markus. Thanks for the grabber operation. Will try a new message tonight. 73 Joe VO1NA Even better than last night: http://df6nm.bplaced.net/LF/screenshots/vo1na_170701_green.jpg (colours
Hi Roelof, Sorry for the delayed reply and thank-you for the report and capture. When the sun starts behaving again, we can make another attempt. It was fun trying! 73 Joe Hello Joe, Propagtion is a
Hi Markus, The oscillator is still undisciplined -- much like your's truly. The carrier is still on with 1/3 A RF. I was considering getting a gps module until Stefan reported on his odyssey! In the
Hi Joe, Am 05.07.2017 01:04, schrieb [email protected]: Hi Markus, The oscillator is still undisciplined -- much like your's truly. The carrier is still on with 1/3 A RF. I was considering getting a gps
Joe wrote (July 3rd): Nothing detected overnight 3rd/4th but a nice signal 4th/5th at 0.13 fT, S/N poor due to high noise - only about 10.3 dB in 46.3 uHz. Spectrum peaks at 8270.0070865 +/- 0.5 uHz.
