Re: LF: OPDS32, first Europe to South America

[Markus Vester <markusvester@aol.com>]

Martin, Stefan,

 

congratulations, very nice!

 

Considering the line in the spectrogram, you must have been close to the threshold already the night before, but now it happened.

 

Best 73,

Markus 

-----Ursprüngliche Mitteilung----- 
Von: Stefan Schäfer <Stefan.Schaefer@iup.uni-heidelberg.de>
An: rsgb_lf_group <rsgb_lf_group@blacksheep.org>
Verschickt: Mo, 9 Dez 2013 11:28 am
Betreff: Re: LF: OPDS32, first Europe to South America

Martin, LF, 

 

Most amazing. There were even 7 decodes last night!!! 

 

YV7MAE FK81BD Opera-32 correlation     http://df6nm.bplaced.net/opera/opds.zip 

 

    date      time   call   distance  frequency bandwidth  snr    correlation 

 

2013-12-09 05:58:12 DK7FC   7812km 137572.816Hz   4mHz -45.0dBOp 100% 18.8dB 

2013-12-09 05:23:10 DK7FC   7812km 137572.811Hz   3mHz -41.6dBOp 100% 21.2dB 

2013-12-09 04:48:09 DK7FC   7812km 137572.810Hz   3mHz -45.5dBOp 100% 18.7dB 

2013-12-09 04:13:09 DK7FC   7812km 137572.808Hz   2mHz -49.2dBOp  87% 17.5dB 

2013-12-09 03:03:07 DK7FC   7812km 137572.807Hz   3mHz -49.0dBOp 100% 17.7dB 

2013-12-09 01:53:05 DK7FC   7812km 137572.805Hz   9mHz -48.3dBOp 100% 15.6dB 

2013-12-09 00:22:45 DK7FC   7812km 137572.800Hz   8mHz -45.7dBOp 100% 17.0dB 

 

This is the first night and all night before produced not even a single decode. 

DST levels were arround -40 nT (http://lasp.colorado.edu/space_weather/dsttemerin/dsttemerin.html)  

which again confirms that this path is less (not?) affected by solar activity.  

Same as on the path to VK.. 

 

Thanks for the receive site in Venezuela! 

 

73, Stefan/DK7FC 

 

 

Am 09.12.2013 03:28, schrieb Maritn A. Echazarreta D.: 

> Yesss Stefan!!!! 

> Congrats again!!! 

> 2013-12-09 01:53:05 DK7FC   7812km 137572.805Hz   9mHz -48.3dBOp 100% 15.6dB 

> 2013-12-09 00:22:45 DK7FC   7812km 137572.800Hz   8mHz -45.7dBOp 100% 17.0dB 

> YV7MAE 

> Martin. 

> 

> 2013/12/8 Stefan Schäfer<Stefan.Schaefer@iup.uni-heidelberg.de>: 

>     

>> LF! 

>> 

>> Just a few minutes ago i saw the first decode of DK7FC on Martin's YV7MAE LF 

>> OPDS monitor in FK81BD: 

>> http://dl.dropboxusercontent.com/u/74746618/LF/YV7MAE_LF_Grabber_OPDS.html 

>> 

>> 2013-12-09 00:22:45 DK7FC 7812km 137572.800Hz 8mHz -45.7dBOp 100% 17.0dB 

>> 

>> I've manually updated the page each few minutes and hoped for a decode and 

>> now here it is :-) 

>> 

>> Hope i can do it a few times more this night :-) 

>> 

>> This is the path: 

>> https://dl.dropboxusercontent.com/u/19882028/LF/DK7FC_YV7MAE.png 

>> 

>> 73, Stefan/DK7FC 

>>       

>