Hello LF and MF friends, throughout daylight hors, the power level of the DI2BO transmission on 440.040 kHz will be reduced by about 12 dB which means that the ERP is in the 100 to 200 mW range. Toni
Hi, the frequency has a typo, I will transmit on 439.910 kHz, which is within the plus/minus 100 Hz bandwidth which is permitted. Best 73 Geri, DK8KW / DI2BO (W1KW) -- Original Message -- From: geri@
Hello José, thank you very much for the report, this is great that you were able to hear my signal in Spain! I will confirm your reception with a special QSL once they are printed. Best 73 Geri, DK8K
Hello folks, the experimental beacon DI2BO will be QRV in QRSS3 on 440,040 kHz during the upcoming weekend. Transmissions will start Friday night (local time Germany) and will continue through Monday
Hello Roelof, thank you for your measurements, especially in comparison to the NDBs around me. i need to confirm the ERP of the NDBs so I can confirm my own ERP. I made a measurement myslf and it see
Hello Dave, thanks for the reception report on your grabber. It is interesting to see my own signal. Here we also had a sunny day but now it is raining and clowdy so perhaps once the thunderstormes f
Hello Victor, thanks for the screenshot and the report. I will confirm it by a special report once they are printed. Best 73 Geri, DK8KW / DI2BO -- Original Message -- From: "Victor van kooten" <vvko
... well, I was once young, too ;-) ... as a backpacker I travelled through Turkey back in 70ties of last century. After a trip almost around Turkey I took a ferry from some place to take me to Ista
Hello friends, let me tell you about some mysterous things that happened to me recently and that nearly made me drive off the road on my way to work. As some of you know I am a friend of Irish folk m
Hi, I just remember having read an article in the cqDL, the German ham radio magazine, a few months back. In this article a radio ham reported that he was a passenger in a small plane that had to do
Hi folks, I had gotten the information below already in 2004 from "the usually well informed inofficial sources". So it seems that this information finally becomes true ... :-( Vy 73 Geri, DK8KW / DI
Hello Markus, very interesting graph. I guess at the currently high energy costs someone at the Europäischen Funkrundsteuerung GmbH (EFR) must have started to think if it is really necessary to put a
Hello LF and MF group, I have modified the beacon transmitter of DI2BO so that it can transmit RTTY and other digital modes now. The signal is produced by a Hagenuk 0.1 - 30 MHz SSB exciter named EX-
Hello Dick, looong ago I plotted the signal strength of all the stations that I had received on 136 kHz (http://www.qru.de/stnhrd.htm) against the distance (see http://www.qru.de/signals.html). Also
Hi, years ago I heard the story about the wife of a ham who had a christmas tree on the balcony. This was one of the first christmas trees with electric light bulbs, all put in series so that when yo
