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 17-04-2018, 01:50   #46
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

Signal was there but very poor reception.
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 18-04-2018, 00:33   #47
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

Signal was there this evening, but poor.
Attached Images
File Type: png 11650-180417-2102-2157-Zyg.png (30.7 KB, 72 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 18-04-2018, 09:03   #48
Cumbredx
Registered User
 
Join Date: Sep 2017
Posts: 151
RRI 11650 khz 17 Apr Reception Naples Florida

85% copy when I checked at 2120-2135.

Gospell GR-216 and Wellbrook ALA-1530.
Cumbredx is offline   Reply With Quote
Old 19-04-2018, 00:11   #49
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

This evening's report - 0.41% audio decoded, 11.16 dB max SNR.
Attached Images
File Type: png 11650-180418-2100-2157-Zyg.png (35.0 KB, 61 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 19-04-2018, 22:56   #50
Braccini
Registered User
 
Braccini's Avatar
 
Join Date: Aug 2016
Location: Brazil
Posts: 296
RRI 11650 kHz DRM in South Brazil 19 APR 18

Strong signal in Brazil. I'm traveling bus and could decode any frames with Avion + Actives antennas Degen and Sony together kkk
Braccini is offline   Reply With Quote
Old 20-04-2018, 00:43   #51
tpreitzel
Registered User
 
Join Date: Apr 2012
Posts: 2,341
Quote:
Originally Posted by Braccini
Strong signal in Brazil. I'm traveling bus and could decode any frames with Avion + Actives antennas Degen and Sony together kkk

Cool, it's the way life SHOULD be with digital shortwave.
tpreitzel is offline   Reply With Quote
Old 20-04-2018, 01:15   #52
Braccini
Registered User
 
Braccini's Avatar
 
Join Date: Aug 2016
Location: Brazil
Posts: 296
RRI 11650 kHz DRM in South Brazil 19 APR 18

Solar explosion yesterday http://www.solarham.net
Braccini is offline   Reply With Quote
Old 20-04-2018, 04:25   #53
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

This evening's report - 11.48% audio decoded, 15.08 dB max SNR.
Attached Images
File Type: png 11650-180419-2100-2159-Zyg.png (35.3 KB, 65 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 21-04-2018, 00:44   #54
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

Absolutely no signal received this evening.
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 21-04-2018, 14:48   #55
Braccini
Registered User
 
Braccini's Avatar
 
Join Date: Aug 2016
Location: Brazil
Posts: 296
RRI 11650 kHz DRM in South Brazil 20 APR 18

Bad signal. MER MAX: 4dB.
The propagation fell in the band of 25m, when the RRI 11850 kHz AM in English, weakened, at 20:40 UTC. At 21h UTC, there were no more conditions for the 11650 DRM in Spanish.
Braccini is offline   Reply With Quote
Old 22-04-2018, 00:44   #56
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

Just a trace of signal this evening.
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 22-04-2018, 23:22   #57
AF4MP
Registered User
 
Join Date: Apr 2006
Location: Roswell, Georgia, USA
Posts: 9,351
RRI, 11650 kHz, Reception near Atlanta, Georgia, USA

This evening's report - the signal improved towards the end - 1.15% audio decoded, 11.57 dB max SNR.
Attached Images
File Type: png 11650-180422-2100-2157-Zyg.png (33.5 KB, 65 views)
__________________
73,

-Zyg- AF4MP
34°02' N, 84°24' W
EM74ta
AF4MP is offline   Reply With Quote
Old 22-04-2018, 23:30   #58
Braccini
Registered User
 
Braccini's Avatar
 
Join Date: Aug 2016
Location: Brazil
Posts: 296
RRI 11650 kHz DRM in South Brazil 21 APR 18

Strong signal, until 21:40 UTC. Vídeo: https://youtu.be/F3oerZvih_Y
Braccini is offline   Reply With Quote
Old 23-04-2018, 00:36   #59
Braccini
Registered User
 
Braccini's Avatar
 
Join Date: Aug 2016
Location: Brazil
Posts: 296
RRI 11650 kHz DRM in South Brazil 22 APR 18

Good signal, since 21:15 UTC: https://youtu.be/RfYENVST2rg
Braccini is offline   Reply With Quote
Old 23-04-2018, 00:49   #60
tpreitzel
Registered User
 
Join Date: Apr 2012
Posts: 2,341
Quote:
Originally Posted by Braccini
Strong signal, until 21:40 UTC. Vídeo: https://youtu.be/F3oerZvih_Y

I listened to about 10 minutes and the result was very good with few periods of silence at 16 QAM. In comparison to the BBC's recent broadcast to the DRM's GA which barely could be received at 50% in parts of Spain near the center of the beam and from a relatively short distance, this broadcast from RRI was received fairly consistently at a relatively long distance. Consistency in decoding should be the primary goal of every digital SW broadcaster. At times, I think some DRM SW broadcasters are really narrowcasters. Maybe, those DRM SW narrowcasters in love with 64 QAM modulation should modulate a high-powered laser beam instead.

Also important, your receiver is much more typical of the average listener than the more expensive and elaborate setups of some members on the DRMRX forums, including myself.

Last edited by tpreitzel : 23-04-2018 at 01:06.
tpreitzel 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 11:55.


Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2018, Jelsoft Enterprises Ltd.