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 19-08-2010, 21:28   #1036
simone
simone
 
simone's Avatar
 
Join Date: Jan 2003
Location: Bad Salzschlirf, Hessen, Germany
Posts: 10,144
Some dropouts tonight, getting better towards the end.
Simone
Attached Images
File Type: png 17640_100819_1918_simone.png (26.9 KB, 99 views)
simone is offline   Reply With Quote
Old 20-08-2010, 13:57   #1037
Telspace
Registered User
 
Join Date: Jan 2005
Location: Curitiba- Brazil
Posts: 166
Log of 10 August 2010
Attached Images
File Type: png 17640_100819_1759_Telspace.png (31.0 KB, 88 views)
Telspace is offline   Reply With Quote
Old 20-08-2010, 21:10   #1038
stef
Registered User
 
stef's Avatar
 
Join Date: Apr 2010
Location: Ottenburg.Belgium
Posts: 118
Bad log today only good at the end.
Attached Images
File Type: png 17640_100820_1645_your_username.png (31.6 KB, 96 views)
stef is offline   Reply With Quote
Old 20-08-2010, 21:10   #1039
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 6,190
Good reception, strong signal at the end:
Attached Images
File Type: png 17640_100820_1803_DK6QI.png (28.8 KB, 102 views)
File Type: png 17640_100820_1959_DK6QI.png (9.3 KB, 99 views)
__________________
Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/
FritzWue is offline   Reply With Quote
Old 20-08-2010, 21:58   #1040
Telspace
Registered User
 
Join Date: Jan 2005
Location: Curitiba- Brazil
Posts: 166
Today's log.
Attached Images
File Type: png 17640_100820_1809_Telspace.png (31.1 KB, 91 views)
Telspace is offline   Reply With Quote
Old 21-08-2010, 09:17   #1041
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Shizuoka City, Japan
Posts: 9,830
20th Aug.

The last 40 minutes were pretty good up here. 98% CDA during the last half hour.
Attached Images
File Type: png 17640-100820-1856-1958-HED362@SWE.png (42.8 KB, 99 views)
__________________
Regards,
Terje

https://www.hobbyradio.se/en/drm/web....index_en.html
Digger is offline   Reply With Quote
Old 21-08-2010, 19:45   #1042
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 6,190
Ohoh, at the moment something is totally wrong, no SDC and MSC, the rf propagation looks OK!
Attached Images
File Type: png 17640_100821_1840_DK6QI.png (16.0 KB, 91 views)
File Type: png 17640_100821_1839_DK6QI.png (6.4 KB, 91 views)
__________________
Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/
FritzWue is offline   Reply With Quote
Old 21-08-2010, 19:52   #1043
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 6,190
Thumbs up

18:50 UTC: Much better now! Wrong antenna?

EDIT:
Attached "before and after"...but why is the intermod so high now and the SNR low?
Attached Images
File Type: png 17640_100821_1838_DK6QI.png (24.8 KB, 98 views)
__________________
Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/

Last edited by FritzWue : 21-08-2010 at 20:03.
FritzWue is offline   Reply With Quote
Old 21-08-2010, 21:10   #1044
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 6,190
I hope they did not toast the tube tonight...
The SNR is down at 16 dB.
The signal looked really strange at the moment when switching off.
Attached Images
File Type: png 17640_100821_1849_DK6QI.png (27.7 KB, 105 views)
File Type: png 17640_100821_1958_DK6QI.png (27.2 KB, 93 views)
__________________
Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/
FritzWue is offline   Reply With Quote
Old 21-08-2010, 22:10   #1045
Digger
Registered User
 
Digger's Avatar
 
Join Date: Mar 2005
Location: Shizuoka City, Japan
Posts: 9,830
I changed to my National RF-B60 today because I stowed away the FRG-7700 for its journey back to Switzerland next week.

I got the label just before I started the log, and the overall rsult was not very fantastic. I logged the max. SNR at 19:42 when it reached 15.4 dB. This receiver generally produces lower SNR, so I cannot tell exactly whether today's SNR was lower than the last FRG-7700 log.
Attached Images
File Type: png 17640-100821-1856-2000-HED362@SWE.png (41.9 KB, 83 views)
__________________
Regards,
Terje

https://www.hobbyradio.se/en/drm/web....index_en.html
Digger is offline   Reply With Quote
Old 22-08-2010, 21:08   #1046
mitajohn
Registered User
 
mitajohn's Avatar
 
Join Date: Nov 2002
Location: Athens - Greece
Posts: 6,774
Aug. 22

Hi all,

The last 40 mins of the transmission.
Attached Images
File Type: png 17640_100822_1918_mitajohn.png (24.5 KB, 91 views)
File Type: png 17640-100822-1918-2000-mitajohn.png (30.7 KB, 88 views)
__________________
Regards, John.
mitajohn is offline   Reply With Quote
Old 23-08-2010, 21:04   #1047
df9rb
Registered User
 
Join Date: Jun 2004
Location: 150 km north of Munich
Posts: 484
PC crashed after 20 minutes.....
Overall good result

Bernd, DF9RB
Attached Images
File Type: png 17640_100823_1801_DF9RB.png (25.9 KB, 91 views)
File Type: png 17640_100823_1854_DF9RB.png (26.6 KB, 81 views)
df9rb is offline   Reply With Quote
Old 23-08-2010, 21:15   #1048
simone
simone
 
simone's Avatar
 
Join Date: Jan 2003
Location: Bad Salzschlirf, Hessen, Germany
Posts: 10,144
Not so good here, conditions improved in the last half hour.
Simone
Attached Images
File Type: png 17640_100823_1900_simone.png (27.3 KB, 90 views)
simone is offline   Reply With Quote
Old 23-08-2010, 21:56   #1049
FritzWue
Registered User
 
FritzWue's Avatar
 
Join Date: Mar 2003
Location: 40km west of Muenster,NRW,Germany
Posts: 6,190
I am still fighting with my new windows 7 pc, PowerSDR 2 Betasoftware, and getting DReaM and DRMcalc working. Virtual Audio Cable is not yet working, so only some last minutes with audio cable into a MAYA44e soundcard. SNR was low.
Attached Images
File Type: png 17640_100823_1942_DK6QI.png (26.2 KB, 94 views)
File Type: jpg 17640_100823_1958_DK6QI.jpg (96.3 KB, 97 views)
__________________
Friedrich.....DK6QI.....52N 07E
https://www.qrz.com/db/dk6qi/
FritzWue is offline   Reply With Quote
Old 24-08-2010, 21:09   #1050
stef
Registered User
 
stef's Avatar
 
Join Date: Apr 2010
Location: Ottenburg.Belgium
Posts: 118
Very good tonight despite a low signal strength still very good audio decoding and high snr.
Attached Images
File Type: png 17640_100824_1801_your_username.png (26.8 KB, 86 views)
File Type: jpg cvc.JPG (57.7 KB, 87 views)
stef 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 02:41.


Powered by vBulletin Version 3.5.3
Copyright ©2000 - 2019, Jelsoft Enterprises Ltd.