Tonight I intend to send a number of different EbNaut messages, commemorating a scientific experiment which ended up changing the world. Frequency: 137542 Hz Start times: odd half hours (plus 0.3 s e
Good idea Markus, I just had the same idea because i found a nice message. So i'm using the even half hours. f = 137.540 kHz Start time: 16.DEC.2018 22:00:00.3 UTC (8 hourly repeats) Symbol period:
Markus Will be looking for your messages ... thanks for the early heads up! Jay W1VD -- Original Message -- From: Markus Vester <[email protected]> Reply-To: <[email protected]> To: <rs
Hi Stefan, that's nice! I'm curious what you're going to say ;-) But why not join me during odd half hours? Two Hz spacing will be enough to reliably separate our signals, and Jay could look at both
Markus and Stefan, Will also be looking for both of your messages tonight. This should be fun! 73, Rob - K3RWR On Dec 16, 2018, at 13:39, Markus Vester <[email protected]> wrote: Hi Stefan, that's
Stefan's first transmission started at 23 UT, and less than six minutes were sufficient for a perfect decode ;-) Good luck all, 73, Markus --Ursprüngliche Mitteilung-- Von: Markus Vester <markusveste
Hi Jay, Nice, thank you. I was listening to the song last evening, beside the christmas tree. We actually had some snow yesterday, but just 5 cm and only for half a day. That's our longest message so
Hi EbNaut I could not decode all the transmissions from Stefan. Some of them were too weak and there is no decode Also not visible in the slow spectrogram. Notice also the signal from Markus in stron
Hi Markus, Thanks for the decode Hmm, actually my first transmission should have started at 22 UTC. Strange... Your messages decode easily here of course. I tried 04:30 and 06:30, see attachments. 73
Thanks Jay. Amazing, isn't it? There is a 34 character message buried in that noise and you can decode it in > 6000 km. 73, Stefan Am 17.12.2018 13:14, schrieb [email protected]: Stefan Not muc
Hi Markus, Stefan EbNauters, Thanks for the reports and autodetectors. The TX carrier is on continuously at 50 watts with the excitation XOR phase inverted by Paul's Ebkey.c on a raspi3. There have b
Many thanks to all who reported decodes of our EbNaut transmissions. I am still amazed of how easily this mode goes a long way! For more information around the crucial experiment on Dec 17, 1938 whic