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Re: LF: EbNaut LF test from iz7slz

from [Andy Talbot] [Permanent Link][Original]
To: [email protected]
Subject: Re: LF: EbNaut LF test from iz7slz
From: Andy Talbot <[email protected]>
Date: Thu, 19 Nov 2015 17:43:28 +0000
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While the EbNaut Rx prog is running, do the output values give any indication that there are 
symbols present, but may be mistimed ?

Or do we have to keep playing with the offset and rerunning, using guesswork and inspirration  until something is indicated?

Andy  G4JNT


On 19 November 2015 at 17:30, Markus Vester <[email protected]> wrote:
Hi Domenico,
 
got your 15, 16 and 17 UT transmissions ok, with Eb/N0 3.1, 11.8 and 9.0 dB respectively.
 
It looks like the symbol timing is a bit over one second late.
 
Best 73,
Markus (DF6NM)
 

-----Ursprüngliche Mitteilung-----
Von: IZ7SLZ <[email protected]>
An: rsgb_lf_group <[email protected]>
Verschickt: Do, 19 Nov 2015 1:04 pm
Betreff: LF: EbNaut LF test from iz7slz




Good day LF, all 

 

some coherent bpsk test  transmissions with EbNaut are now scheduled  

from here (JN80NU) on QRG = 136170.00 Hz  every hour starting at 13:00. 

 

Message is composed of 16 characters with 1s/symbol. Duration of the  

transmission is 17'20''. Scheme-code is 8K19A. 

 

Thanks for the attention. 

 

73, Domenico (iz7slz)



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