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Search: Posts Made By: Digger
Forum: Reception Results - Recent Posts 16-09-2019, 11:42
Replies: 40
Views: 5,500
Posted By Digger
Aha, they never learn... time to take a trip to...

Aha, they never learn... time to take a trip to Taiwan ... !!
Forum: Reception Results - Recent Posts 16-09-2019, 07:00
Replies: 24
Views: 884
Posted By Digger
16 Sep. 2019

"------" (a Russian DRM test from Komsomolsk-Amur[?]) logged for 76 minutes from 0341-0457 UTC. I caught the Label of this transmitter around 0340 UTC. Max. 9,71 dB SNR and 0,00% decoded audio. A...
Forum: Reception Results - Recent Posts 16-09-2019, 01:56
Replies: 24
Views: 884
Posted By Digger
12025 kHz

An SDR in Matsukawa around 0150 UTC with S9...S9+5 dB. Higher Bitrate and AAC+ this time. Very good audio quality.
Forum: Reception Results - Recent Posts 15-09-2019, 23:58
Replies: 40
Views: 5,500
Posted By Digger
@John: I was asleep (and I forgot about it too)....

@John: I was asleep (and I forgot about it too). Could you tell me if the audio was as bad and distorted as it used to be?
Forum: Reception Results - Recent Posts 12-09-2019, 04:29
Replies: 16
Views: 696
Posted By Digger
11th Sep. 2019

KTWR DRM (KTWR) towards China, logged for 33 minutes from 1025-1058 UTC. A weak signal around 23-29 dBV in strength. Max. 12,16 dB SNR and 33,22% decoded audio.

Technical data at the beginning:...
Forum: Reception Results - Recent Posts 11-09-2019, 01:53
Replies: 24
Views: 884
Posted By Digger
I checked several times yesterday (10th Sep.) and...

I checked several times yesterday (10th Sep.) and again this morning and until 0152 UTC I haven't seen any trace of activity on 12025 kHz. Even planned a trip up to Sendai on 24-25 Sep. just for...
Forum: Reception Results - Recent Posts 10-09-2019, 01:02
Replies: 73
Views: 6,880
Posted By Digger
9th Sep. 2019

China National Radio logged for 51 minutes from 0808-0859 UTC. Max. 16,30 dB SNR and 98,97% decoded audio. Conditions are slowly getting better.
Forum: Reception Results - Recent Posts 09-09-2019, 01:59
Replies: 24
Views: 884
Posted By Digger
9th Sep. 2019

Playing with 25 dB SNR and S9 +3 dB at JP7FSO,Mastukawa,Fukushima JAPAN just now at 0200 UTC.

A clean signal with good Channel Impulse Response.

Btw, "Mastukawa" should be Matsukawa, but I copied...
Forum: Reception Results - Recent Posts 06-09-2019, 05:46
Replies: 16
Views: 696
Posted By Digger
5th Sep. 2019

KTWR towards Japan, logged for 13 minutes from 1042-1055 UTC. A very weak signal. Max. 9,98 dB SNR and 0,48% decoded audio.
Meta Data: 18,44 kbps, ID:1004.
Technical: Mode A/10, 2s, 16/16 QAM,...
Forum: Reception Results - Recent Posts 04-09-2019, 02:17
Replies: 24
Views: 884
Posted By Digger
Thank you Zyg for the VOACAP plots. I am puzzled...

Thank you Zyg for the VOACAP plots. I am puzzled by the radiation pattern of the AHR(S)4/4/0.8 - there is nothing at my location and the noise floor is low on 12 MHz - the S-meter sits steadily on...
Forum: Reception Results - Recent Posts 03-09-2019, 03:23
Replies: 24
Views: 884
Posted By Digger
3rd Sep. 2019

I spent some time looking at different Kiwi SDR around the world and the only place with a visible signal was Japan. The strongest signal was at Matsukawa in the Fukushima region in the east of...
Forum: Reception Results - Recent Posts 01-09-2019, 09:17
Replies: 24
Views: 884
Posted By Digger
Log from 31st August

The signal was (and is now, today 1st Sep. at 0916 UTC) very strong in Jakarta. However, at my location in Japan I can't see any traces of the signal. The content was continous music.

Note: My log...
Forum: Reception Results - Recent Posts 30-08-2019, 01:38
Replies: 16
Views: 696
Posted By Digger
29th Aug. 2019

KTWR DRM (KTWR) towards Japan, logged for 29 minutes from 1026-1055 UTC. A moderately strong signal. There were many Text Messages in the DReaM software. Max. 19,16 dB SNR and 77,34% decoded audio....
Forum: Reception Results - Recent Posts 29-08-2019, 04:00
Replies: 31
Views: 2,777
Posted By Digger
28th Aug. 2019

AIR GOS-I, VIVIDH BHARATI on Ch.2, both 10,48 kbps logged for 31 minutes from 1029-1100 UTC. Max. 10,45 dB SNR and 0,00% decoded audio.
Forum: Reception Results - Recent Posts 29-08-2019, 00:45
Replies: 21
Views: 3,731
Posted By Digger
28th Aug. 2019

I could not see any traces of DRM on the 28th.
Forum: Reception Results - Recent Posts 28-08-2019, 11:51
Replies: 17
Views: 635
Posted By Digger
The TX list was updated! I will check tonight but...

The TX list was updated! I will check tonight but probably nothing strays into Japan...
Forum: Reception Results - Recent Posts 27-08-2019, 11:30
Replies: 21
Views: 3,731
Posted By Digger
3560 kHz 27rd Aug. 2019

It sure looks like they're playing aroun with the Dream TX. I was listening at my home in Shizuoka City and I noticed that they used 4.5 kHz BW. They also used 400 ms interleaver which has never been...
Forum: Reception Results - Recent Posts 27-08-2019, 00:03
Replies: 21
Views: 3,731
Posted By Digger
Hallo! Which receiver was that? Gruss,

Hallo!
Which receiver was that?

Gruss,
Forum: Reception Results - Recent Posts 26-08-2019, 12:01
Replies: 21
Views: 3,731
Posted By Digger
26th Aug.

Around 0930 UTC there was a weak DRM signal but not enough to get a Label. I gave up watching the frequency and left. I noticed that there were a few TX breaks, and before 1000 there was nothing, so...
Forum: Reception Results - Recent Posts 25-08-2019, 06:08
Replies: 73
Views: 6,880
Posted By Digger
24th August

China National Radio logged for 89 minutes from 0730-0900 UTC. Max. 19,29 dB SNR and 86,95% decoded audio.
Forum: Reception Results - Recent Posts 25-08-2019, 06:06
Replies: 31
Views: 2,777
Posted By Digger
23rd August

AIR GOS-I, VIVIDH BHARATI on Ch.2, both 10,48 kbps logged for 53 minutes from 1008-1101 UTC. Metadata: GOS-I, 10,48 kbps, EEP, aac, Mono, Hindi, Varied, India, ID:1. Technical: Mode B/10, 2s, 16/64...
Forum: Reception Results - Recent Posts 25-08-2019, 05:45
Replies: 11
Views: 508
Posted By Digger
24th August

KTWR to South Asia with fair signal logged for 25 minutes from 1218-1243 UTC. Max. 11,88 dB SNR and 49,05% decoded audio. Strong Chinese co-channel QRM in AM, >20 dB stronger than the DRM ruined the...
Forum: Reception Results - Recent Posts 23-08-2019, 10:44
Replies: 21
Views: 3,731
Posted By Digger
3560 kHz 23rd Aug. 2019

Hi all,

There is something going on on this frequency again. The Label is BBEF - the meaning is anybody's guess. Perhaps: "Beijing BBEF Science & Technology Co., Ltd." A very weak signal at my place...
Forum: Reception Results - Recent Posts 23-08-2019, 02:28
Replies: 31
Views: 2,777
Posted By Digger
22nd Aug. 2019

AIR GOS-I, VIVIDH BHARATI on Ch.2, both 10,48 kbps logged for 4 minutes from 1056-1100 UTC. Max. 13,93 dB SNR and 0,00% decoded audio. Just happened to stumble across this frequency after the KTWR...
Forum: Reception Results - Recent Posts 23-08-2019, 00:10
Replies: 16
Views: 696
Posted By Digger
22nd Aug. 2019

Newstar DR-111 log:
-------------------
KTWR DRM (KTWR) towards Japan and Korea, logged for 28 minutes from 1027-1055 UTC. The DR-111 was sitting on a table inside the house using its telescopic...
Showing results 1 to 25 of 500

 
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