On 1/2/2016 7:30 PM, Rik Strobbe wrote: Anyone interested in another JT9 QSO party one of these days? Yes, here there is much interest for this activity. Rik thank you for the idea and invitation ! A
Hello MF, all thanks Dionysios SV8RV and Stefan DK7FC for your JT-9 reception reports and thanks to Tobias DG3LV for the JT-9 QSO of yesterday at 2242 (QRB abt 1500 km). Your S/N was -25 to -28 dB
Hello MF, EbNauters, all from Northen Italy, Riccardo IW4DXW is not testing coherent BPSK with EbNaut. He's using his homemade SDR transmitter GPS disciplinated. Power out is about 20 W. Initial test
Hi, Yes, Paul thanks for your comments. Riccardo IW4DXW made some tests also today. First of all he solved a small bug in the math of the PIC leading his frequency out of 0.01 Hz. Then he made some t
Hello MF, It was a nice "JT-9 party" indeed ! As far as i know, only two WSQ2 QSO's has been logged between DG3LV-IW4DXW and IZ7SLZ-IW4DXW. Thank you to all partecipants for the reports and QSO's. W
Hello Markus, many thanks for sharing details of your very interesting experiment. As you known, i have used your PLL method in my LF-EbNaut setup to generate a quite steady modulating audio tone.
Hello Joe, Markus, all thanks Joe for your transmissions of last night. I'm sorry but, also here, it was not possible to get decodes. No traces noted on spectrogram during carrier periods for better
GE Group i will test my EbNaut TX setup on MF tonight with some transmissions starting 20.30Z ending 23.30Z every 30 min. QRG = 477690.00 Hz 27 Char., 0.5 s, 8K19A duration 13'.04 Reports vy apreciat
Hello Markus, thanks for decoding. Yes, message is a little OT but nice to share with the group these events happening in my city, Putignano during carnival time. Transmission of 22:30Z starts with
Hello Joe, i'm currently running a Spectrum Lab session centered on 477700.00 Hz. Soundcard samplerate is calibrated using GPS 1_pps and the receiver (JRC NRD-92M) is referenced by an home-made 10 MH
Hello Joe, many thanks for transmissions. Till now no EbNaut decodes here on JN80. Just some trace of your carrier on February 15 before 03.00UT and EbNaut-rx gives "**" on that period. I will contin
Also Riccardo IW4DXW from JN64 is sending an EbNaut message every every 30 minutes for 3 sessions starting 10:30 12 char, 1 s , 8K19A qrg=477695.00 Hz GL. 73, Domenico iz7slz Best 73's Joe VO1NA
Hello LF, Group Riccardo IW4DXW JN64 is testing his EbNaut setup on LF. QRG is 137845,00 Hz and parameters are: 6 Characters, 1s, coding 8K19A. QRV every 10 minutes. Riccardo is using his driver stag
Hello Stefan, glad to see that you are now an "EbNauter". Good job. If i have understood, you are using the FFT export function of your LF OPDS Spectrum Lab session. Just a question regarding a negat
Hello LF, Traces of G3XDV are visible also here in JN80. My receiver with Argo is online at following temporary link: https://www.dropbox.com/s/5i2qsrvra8xem9j/grabber.jpg.jpg?dl=0 GL Mike. 73 all, D
Ok, thanks for looking. Tonight the signal will be at least 6dB stronger than Saturday so maybe there will be a trace. The transmitter is on since 19:18 and I will try to stay on until 00:00. -- Pa
Hi Paul, again congratulations becouse i got some more better decodes. Here the results by playing only with nominals time & frequency offsets: UT Eb/N0 sym Eb/N0 carr Rank 2045 NIL 2100 5.1
