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Re: LF: More EbNaut 137.777

from [Andy Talbot] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: More EbNaut 137.777
From: Andy Talbot <[email protected]>
Date: Sun, 29 Nov 2015 10:43:03 +0000
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So it looks as if I'll have to use the leave-it-to-record and go to bed scheme. Then do the decodes next morning.
  Not being a night owl, live tests much beyond 2300 are not a favourite pastime here 

Andy  G4JNT

On 29 November 2015 at 10:27, Markus Vester <[email protected]> wrote:
Got a few successful decodes but only after midnight:
 
2015 Nov 29
start  Eb/N0
 UT      dB  
 
0000     7.1
0030     7.6
0100     1.8
0230     2.2
0530     3.7
0600     5.3
0630     7.7
0700     3.8
 
I found that I needed the same time offset (0.4...0.5 s) every time. This seems to be from a static delay in my receive processing chain (~ 4 samples at 8.51 Hz decimated IQ samplerate).
 
Have a nice Sunday,
73, Markus

 
 
-----Ursprüngliche Mitteilung-----
Von: jcraig <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: So, 29 Nov 2015 1:13 am
Betreff: Re: LF: More EbNaut 137.777 


Hi Andy, Paul, Group, 

  

 You'rs truly was at fault for last few failures -- a carrier is 

 helpful from time to time!   My regrets. 

 I went back to v0.1 after. 

  

 Hopefully all will be well for the rest of the night. 

  

 Joe VO1NA

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