Tetra . Telive decoding but no voice

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atariman

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Mar 5, 2016
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Hellon sorry for my bad english (i am french)

I am using Telive and Osmo tetra for decoding tetra voici. It's working perfectly with some frequencies, but not with others and friends confirm to me voices activations on theses frequencies.

When i put the tune on the frequencie, the trame decoding is ok. Xterm return PLAY OK when voices are detected, but i don't hear them. I i record voices, i have OGG files in the IN folder from 2.7ko but no sound in the files (other OGG from others frequencies are ok)

The frequencies are not encrypted

I see Xterm mean Found Country France, but NETWORK UNKNOW , is it the problem ?

What can i do ? I know voice activation on theses fréquencies, i need to hear them and i dont' understand why it's ok with others.

Loot at the joined pictures.
 

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hamradionl

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Mar 23, 2014
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atariman
Just some to look for.
One of the critical thinks with telive is a 100% decode only possible when signals Above -50dBm showing in de GNUradio display window.
( -50 or -55 often dont work for decode )

Other think to try, play with "m" button :)
 
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