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Сообщения - df6nm

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46
Thanks for that screenshot, Alex!
73, Markus

47
Bernd DL3JMM is now transmitting EbNaut messages on 8270.03 Hz. He has a very strong signal from a 500 m long earth antenna. Maybe someone in your part of the world is running VLF recordings and can decode it? Details are here:

https://groups.io/g/VLF/message/28650

Hello VLF,

today I send 3x EbNaut on frequency 8270.03 Hz.
Broadcast begins May 05, 2022 at 06:00 UTC
Repeat: 13:00, 20:00 UTC
8K19A // crc16 // 60s // 3 characters

73,
Bernd
DL3JMM
loc: JO60MR

48
RN3AUS at DL0AO opds:
2022-05-04 21:48:02 RN3AUS  1790km 137533.070Hz  15mHz -45.4dBOp  91% 18.9dB
73, Markus

49
RA3TTS at DL0AO yesterday night.
73, Markus

50
Hi Pavel, it is nice to see your signal again! Good luck!

73, Markus

51
And nighttime:
Caught at DL0AO. What is the meaning of the text message?
73, Markus

52
Looks like R2BAS and RN3AUS can see me in the daytime. The first dash around 8:54 UT was sent with 0.5 W EMRP, the second one at 8:57 with only 0.1 W.

73, Markus

53
Not really so strong, about 0.5 W radiated power (EMRP). Unfortunately the TA-slot on the nearby DL0AO grabber was blinded.

Also a nice appearance on the R2BAS grabber. There I noticed that I was using the same frequency as UI4A  - sorry for that. Then I went 0.5 Hz up for the second transmission.

73, Markus

54
And my op32 beacon flew to dl0ao once again
Yes, very good Alex.
2022-02-22 21:45:36 RN3AUS  1790km 137533.037Hz  18mHz -51.4dBOp  69% 16.0dB
The SNR measurement in opds is not very reliable, it was probably better than indicated.

73, Markus

55
UF4A and UI4A
Oh yes, also some traces from UI4A appeared at DL0AO, 1 Hz above UF4A. Image from last night:
https://vlf.u01.de/LF/LFgrabber/lf2_02UT.jpg
73, Markus

56
Good QRSS signal from UF4A at DL0AO (22-02-22, 0:05 UT).
73, Markus

57
Looks like we have picked up RN3AUS at DL0AO:
2022-02-16 22:05:09 RN3AUS  1790km 137533.043Hz  13mHz -47.7dBOp  98% 15.8dB
I am happy to see this!

73, Markus

58
Markus joker)
2022-02-13 23:30 DF6NM 0.137536 -33 0 JN59nj    0.001    R2BAS KO85sv 1908 58 30
Sorry, my mistake. I had programmed my u-blox module to send FW-30, and at first connected the timepulse output directly to the antenna. Later I activated the PA and forgot to change the sequence. Then the radiated power was actually ~ 0.3 watts.
73, Markus

59
Received at DL0AO and DF6NM.

60
Remembering Nikolay, UA3DJG.

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