Got a valid decode here as well. The signal is quite strong, but drifted by about 5 milliHz. Best 73, Markus --Ursprüngliche Mitteilung-- Von: DK7FC <[email protected]> An: rsgb_lf_group <rsgb_l
TNX Stefan! 73! Alex R7NT 136.73.ru 2016-12-18 20:42 GMT+03:00 Markus Vester <[email protected]>: Got a valid decode here as well. The signal is quite strong, but drifted by about 5 milliHz. Best
Hello Markus, Such a small drift, could it be propagation? It was during the onset of the night. I played a bit further and changed the frequency offset from 41.993 Hz to 41.9931 Hz and got a 0.8 dB
No I believe it's the transmitter itself, probably temperature drift of a crystal oscillator. We also find a similar frequency variation in R7NT's opds spots. For EbNaut, 5 milliHz is quite a lot. 73
Hello LF, EbNauters my rx setup was not ready to pick-up earlyer R7NT's transmissions. The first usable file starts at 15:38 UT. I used this file to catch the 15:30 transmission (-484.6 s) and i got
Hello Alex, LF i made further investigations at recording files related to your EbNaut transmissions of yesterday. Using DF6NM's application SHOWRAWSYMS.EXE (thanks Markus!), i have found some bette