DRM Software Radio Forums  

Go Back   DRM Software Radio Forums > DRM Software Radio - User Forums > Reception Results - Recent Posts
User Name
Password
FAQ Members List Calendar Search Today's Posts Mark Forums Read

Reply
 
Thread Tools Search this Thread Display Modes
Old 05-07-2012, 20:28   #721
Dubrovsky
Registered User
 
Join Date: Feb 2010
Posts: 4
Very strong signal in Belarus! Excellent audio quality, no dropouts. Where is the TX placed? There is no information in DRM.org's shedule and short-wave.info.
Dubrovsky is offline   Reply With Quote
Old 05-07-2012, 22:19   #722
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Stockholm, Sweden
Posts: 7,332
Unstable reception when I woke up this morning. According to what I have put together in the way of schedule for Rangitaiki, 13730 kHz seems to be on the air from 1951-2150 UTC. Max. SNR this morning in Japan was 17.89 dB and the decoded audio was around 48%. Decoding failed totally after 2140 UTC.
Attached Images
File Type: png 13730-120705-2055-2146-HED362@JP.png (45.3 KB, 17 views)
__________________
Regards
Terje

http://www.omnirep.se/drm/
Digger is offline   Reply With Quote
Old 10-07-2012, 00:11   #723
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Stockholm, Sweden
Posts: 7,332
Unfavourable conditions this morning in Japan with A:29 and K:3 probably did not do any good to this log. It may have been some local QRM involved too. Only 52.9% decoded audio and the max. SNR was 17.46 dB.
Attached Images
File Type: png 13730-120709-2058-2138-HED362@JP.png (43.9 KB, 12 views)
__________________
Regards
Terje

http://www.omnirep.se/drm/
Digger is offline   Reply With Quote
Old 11-07-2012, 05:52   #724
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Stockholm, Sweden
Posts: 7,332
One good period for 20 minutes or so from 2120, before that and after was miserable. Max SNR was 18.7 dB and I got 49.5% CDA.
Attached Images
File Type: png 13730-120710-2058-2149-HED362@JP.png (43.5 KB, 19 views)
__________________
Regards
Terje

http://www.omnirep.se/drm/
Digger is offline   Reply With Quote
Old 14-07-2012, 20:55   #725
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 5,952
The signal is very stable here but just not strong enough:
Attached Images
File Type: png 13730_120714_2002_DK6QI.png (26.8 KB, 23 views)
File Type: png 13730_120714_2046_DK6QI.png (9.6 KB, 16 views)
__________________
Friedrich.....DK6QI.....52°N 07°E
http://www.mar1386.com
FritzWue is offline   Reply With Quote
Old 26-07-2012, 04:58   #726
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Stockholm, Sweden
Posts: 7,332
Similar results like Friedrich's here in Switzerland. The Doppler is too high and the Channel Impulse Response is to blurred. The reception was better in Japan.
Attached Images
File Type: png 13730-120725-2028-2114-HED362@CH.png (36.2 KB, 16 views)
__________________
Regards
Terje

http://www.omnirep.se/drm/
Digger is offline   Reply With Quote
Old 28-10-2012, 07:01   #727
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 5,952
Testing the new winter schedule, good reception until 05:45 UTC:
Attached Images
File Type: png 13730_121028_0519_DK6QI.png (28.0 KB, 16 views)
File Type: png 13730_121028_0538_DK6QI.png (13.6 KB, 12 views)
__________________
Friedrich.....DK6QI.....52°N 07°E
http://www.mar1386.com
FritzWue is offline   Reply With Quote
Old 28-10-2012, 15:55   #728
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
No signal received here.
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 30-10-2012, 14:19   #729
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 55.28% audio decoded, 20.16 dB max SNR.
Attached Images
File Type: png 13730-121030-0459-0650-Zyg.png (36.2 KB, 10 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 31-10-2012, 11:53   #730
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 21.06% audio decoded, 19.19 dB max SNR.
Attached Images
File Type: png 13730-121031-0459-0650-Zyg.png (31.1 KB, 10 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 02-11-2012, 15:57   #731
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 97.43% audio decoded, 20.45 dB max SNR.
Attached Images
File Type: png 13730-121102-0459-0649-Zyg.png (33.6 KB, 11 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 03-11-2012, 11:34   #732
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 94.79% audio decoded, 20.36 dB max SNR.
Attached Images
File Type: png 13730-121103-0459-0649-Zyg.png (35.2 KB, 12 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 06-11-2012, 11:44   #733
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 25.38% audio decoded, 18.66 dB max SNR.
Attached Images
File Type: png 13730-121106-0459-0649-Zyg.png (30.5 KB, 10 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 08-11-2012, 16:36   #734
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - excellent - 99.97% audio decoded, 20.23 dB max SNR.
Attached Images
File Type: png 13730-121108-0459-0649-Zyg.png (32.6 KB, 8 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 09-11-2012, 11:52   #735
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 6,670
RNZI 13730 kHz reception near Atlanta, Georgia, USA

The overnight reception - 67.34% audio decoded, 19.69 dB max SNR.
Attached Images
File Type: png 13730-121109-0459-0649-Zyg.png (33.8 KB, 6 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Reply


Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

vB code is On
Smilies are On
[IMG] code is Off
HTML code is Off
Forum Jump


All times are GMT. The time now is 03:34.


Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2013, Jelsoft Enterprises Ltd.