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-   -   CNR from Kunming on 9540 kHz (http://www.drmrx.org/forum/showthread.php?t=2893)

tpreitzel 23-06-2019 17:04

CNR from Kunming on 9540 kHz
 
The signal was there, but minimal at my location. It's probably one of the few digital CNR transmissions worth logging in the USA, e.g. Salt Lake City perhaps?

Digger 05-07-2019 11:10

1 Attachment(s)
China National Radio logged for 32 minutes from 1028-1100 UTC. First time I have seen this TX. 0900-1100 according to schedule. Max. 19,43 dB SNR and 96,51% decoded audio. Robust signal with 11,64 kbps, 4/16 QAM and P0/0. Co-channel QRM from themselves in AM at the end of the log.

Digger 06-07-2019 11:08

1 Attachment(s)
China National Radio logged for 99 minutes from 0921-1100 UTC. The transmission was hampered with co-channel AM QRM from start to end. Max. 13,59 dB SNR and 46,56% decoded audio. It wasn't like that last night.

Digger 07-07-2019 11:11

1 Attachment(s)
China National Radio logged for 113 minutes from 0907-1100 UTC. The transmission was hampered with co-channel AM QRM from the beginning to the end tonight too. Max. 18,93 dB SNR and 58,33% decoded audio.

Digger 09-07-2019 04:59

1 Attachment(s)
China National Radio logged for 118 minutes from 0901-1059 UTC. Max. 18,77 dB SNR and 65,95% decoded audio. The co-channel interferer was present during the logging, sometimes 20 dB above the DRM signal.


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