Hello Walter (DJ2LF, to avoid confusion), just an idea: is it possible to insert a steady carrier (10 sec. or so) every 1 or 2 minutes. That could make it easier to tune into the signal. As you menti
Hi Walter, The PSK31 signal is easily detecable on the waterfall, as a ~30 Hz wide band, which is interrupted by a more-or-less unmodulated signal for a couple of seconds (every minute). I didn't man
(previous message with embedded spectrogram didn't make it through, anyway...) Walter, now error-free copy of the DI2AG PSK31 message for a few minutes. 73, Wolf DL4YHF . Walter Staubach schrieb: Dea
Dear friends, the beacon is still running with PSK31 on 440.0442KHz (thanks to Walter, G3JKV, for accurate measuring). Power is 0.4W ERP in this moment, but will be increased to 4W ERP at 21.00 UTC f
November 28, 2005 Gentlemen: Walter Staubach DJ2LF has an experimental license to transmit on 440.044 kHz. He has reception reports from all over Europe, but so far none from North America. His licen
Dear Steve, thanks for the information to the lwca.org. Plaese let me add that the authority has already extended the license to Dec. 31 2006, so there will be time enough to prepare the receiving st
Dear friends, since Nov. 3rd the beacon was running in PSK31 and I received some interesting reports. Due to an appointment with lwca.org we will try to cross the atlantic this winter. The license DI
Dear friends, I have just started DI2AG on 440.044KHz with QRSS60, transmitting "AG" only and an identification in regular CW 6wpm. Due to storm and snow the antenna is a little lower than normal, bu
Dear friends, I just received e-mail QSL from Dave, AA1A, that he saw DI2AG mode QRSS60 last night. His screenshots are excellent. He is located in Marshfield near Boston, FN42PC. Distance 6075Km. DI
Hallo, dear Roelof, thanks for the interesting report. Last night I made a big mistake: When leaving DI2AG the "test"-switch was still ON, so there must have been a steady carrier for a long time. Wi
Dear friends, the German authorities permitted a second research-station on 440KHz. It is DI2BO near Peine, northern part of Germany. Responsible is Holger ( Geri ) Kinzel, DK8KW. The goal is to test
Hello Jean-Pierre and all others interested in MF-reception, first of all thanks very much for everyone who has send a reception report so far. Up to now I received reports from all over Europe (PA,
Dear Joze and Geri, the signal below DI2BO seems to be DI2AG with the transmission part "QRSS 3", transmitted with only 0.4W ERP. 73 Walter DJ2LF / DI2AG --Ursprüngliche Nachricht-- Von: Joze Konda <
Dear Christer, pse look for "Rainer Förtig" in Google. The company offers measuring equipment, service manuals etc. I got the manual for my SPM3 from him. 73 Walter DJ2LF
Dear Allan, I did not follow your antenna problem step by step, but possibly this may be the reason of mistuning: The vertical part of your antenna - the coaxial cable - is too close to your grounded
Dear friends, here is the open text instead of the extension. 73 Walter DI2AG / DJ2LF Von: Walter Staubach <[email protected]> An: RSGB LF GROUP Datum: Freitag, 8. Dezember 2006 19:24 Betref
SM6BHZ strong visible and audible since starting here in JN59NO with tuned antenna and even with 20dB attenuator. 73 Walter DJ2LF / DI2AG now switching the antenna to DI2AG on 440.044KHz in QRSS3 wit
...also good in Nuernberg around 23:50z, another 20 km ;-) Up to 35 dB SNR in QRSS3 bandwidth, inbetween the static crashes. Sri for the drift, it is caused by the (literally) free running VFO of the
