Re: LF: EbNaut beaconing on LF from JN80

[Michel Brunel <f5wk@mterrier.net>]

Hello Domenico,

When recording EbNaut samples, do you have to compensate for the lag due to the huge decimation factor ?

In other words is it ok or not, to start recording your H:00 transmission  at H-1:00 and stop recording at H:15 ?
Another question: how do you achieve the sr=111.118706906 of your WAV files ?

Thanks,

Michel - f5wk


Le samedi 4 juin 2016 à 12:06:15, IZ7SLZ écrivait :

> Good day LF,

> I have activated a beacon on 137.485 kHz sending an EbNaut message every 
> 30 minutes starting at .00 and .30.
> Message lenght is 13 characters at 1 s/symbol. Coding = 8K19A
> Duration is 14'56"

> Carrier is on 1 minute before each transmissions and off at .45 and .15

> My  receiver is also tuned around 137.500 kHz and it is programmed to 
> record EbNaut.

> Recording audio from the receiver, prearranged for EbNaut-rx direct 
> usage, is available at this DropBox folder

> https://www.dropbox.com/sh/9c3nnw40nyb5pqc/AABZ6oPxpAY4IwuWFmebMSfba?dl=0

> Each (15 minutes) audio file is named with the date and time of its start.

> I will try to keep active the beacon for the week end.

> Report are welcome.

> 73 and good WE all,

> Domenico, iz7slz






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