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Old 27-06-2019, 07:48   #1
Digger
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China National Radio on 17770 kHz

China National Radio on a recently added frequency from Hainan logged for 58 minutes from 0621-0719 UTC. Max. 12,50 dB SNR and 25,10% decoded audio. The log was taken with the HP Notebook and I forgot to zoom the log. According to the schedule the transmission was supposed to end at 0900 UTC.
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File Type: png 17770-190627-0621-0719-Terje@JPN.png (24.6 KB, 173 views)
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Old 28-06-2019, 06:21   #2
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Two hours logged here in New Zealand from 0200-0400 UTC June 28th.

Cheers, Chris
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File Type: png 17770-190628-0201-0400-Owdjim.png (43.7 KB, 170 views)
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Elad FDM-DUOr, KiwiSDR, FRG-100/DRM receivers + Wellbrook ALA1530S+ loop antenna
DRM receiver museum: CT Digital World Traveller, Morphy Richards 27024, Newstar DR111, Roberts MP-40, UniWave Di-Wave 100
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Old 21-08-2019, 01:04   #3
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20th Aug. 2019

China National Radio logged for 66 minutes from 0754-0900 UTC. Max. 11.27 dB SNR and 38,88% decoded audio.
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File Type: png 17770-190820-0754-0900-Hatori.png (42.1 KB, 121 views)
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Old 23-11-2019, 03:24   #4
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November 23rd

90 minute log of CNR on 17770 kHz via Dongfang here in New Zealand.

73 Chris
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Elad FDM-DUOr, KiwiSDR, FRG-100/DRM receivers + Wellbrook ALA1530S+ loop antenna
DRM receiver museum: CT Digital World Traveller, Morphy Richards 27024, Newstar DR111, Roberts MP-40, UniWave Di-Wave 100
My DRM webpage: http://www.owdjim.gen.nz/chris/radio/DRM/
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Old 23-11-2019, 22:10   #5
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Hello Chris,

This morning signal was medium to NorthEast France, I have many audio, propagation was no bad.

I see auf Screen copy that then date is Sunday 24Hi....to my country this day is Saturday 23 !!!!!

https://nsa40.casimages.com/img/2019...6361828041.jpg

Voir le Fichier : DRM_CNR_231119_17770_8H08.mp3
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Old 24-02-2020, 13:04   #6
FritzWue
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Good reception on this frequency.
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File Type: png 17770_200224_0830_DK6QI.png (30.0 KB, 69 views)
File Type: png 17770_200224_0828_DK6QI.png (3.6 KB, 73 views)
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Friedrich.....DK6QI.....52N 07E
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Old 29-02-2020, 08:00   #7
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Short log, good reception:
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Old 07-03-2020, 08:05   #8
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Strong interference from a wide AM station 10 kHz higher:
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Old 04-04-2020, 04:54   #9
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China National Radio logged for 58 minutes from 0332-0430. Max. 21.74 dB SNR and 98,55% decoded audio.
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File Type: png 17770-200404-0332-0430-Hatori.png (42.1 KB, 52 views)
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Old 06-04-2020, 00:00   #10
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5th Apr. 2020

China National Radio logged for 163 minutes from 0152-0435. Max. 20.74 dB SNR and 82,69% decoded audio.
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File Type: png 17770-200405-0152-0435-Hatori.png (47.4 KB, 46 views)
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Old 15-04-2020, 01:28   #11
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China National Radio logged with Airspy HF+ for 123 minutes from 0257-0500. Max. 19,89 dB SNR and 94,21% decoded audio. Unstable reception during the first 40 minutes.
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File Type: png 17770-200414-0257-0500-Hatori.png (45.0 KB, 40 views)
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Old 15-04-2020, 08:34   #12
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China National Radio logged with Airspy HF+ for 172 minutes from 0419-0711. Max. 20,78 dB SNR and 95,70% decoded audio. This time I set the Airspy to USB instead of RAW.
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File Type: png 17770-200415-0419-0711-Hatori.png (45.8 KB, 42 views)
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Old 16-04-2020, 05:58   #13
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China National Radio logged with Airspy HF+ for 61 minutes from 0159-0300.
Max. 20,80 dB SNR and 97,64% decoded audio.
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File Type: png 17770-200416-0159-0300-Hatori.png (43.0 KB, 41 views)
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Old 01-06-2020, 04:51   #14
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20 May 2020

China National Radio logged with FRG-7700 for 116 minutes from 0235-0432 UTC. Max. 21,47 dB SNR and 82,39% decoded audio. Unstable reception.
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File Type: png 17770-200520-0235-0432-Hatori.png (34.1 KB, 21 views)
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Old 10-06-2020, 07:22   #15
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10 June 2020 in xHE-AAC

My first xHE-AAC experience from China National Radio in xHE-AAC logged with FRG-7700 for 19 minutes from 0608-0627 UTC until Dream decided to crash. It crashes when the TX signal fades out. Pleasant audio with an audio spectrum >11000 Hz. Max. 20,42 dB SNR and 98,44% decoded audio.
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File Type: png 17770-200610-0608-0627-Hatori.png (27.8 KB, 15 views)
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