P-25 audio

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KO4IPV

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Working with the Uniden SDS100 here ! Can someone explain this receiving question ? When monitoring scanner in full database or favorite list , noticed that some P-25 transmissions , I cannot here any audio, signal shows4 bars , it will pause on that system,Dept, Channel for a brief time then move onto scanning. Is this a out of range issue, antenna or something else ?
 

Ubbe

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Configure the display to show D-errors and Noise level. It could be encrypted conversations that the scanner immediatly skips, but it could also be that the control channel can be received but the voice channels are compromised by interference and have too low signal, with a high noise level and to many D-errors.

/Ubbe
 

KO4IPV

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Jun 16, 2020
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Configure the display to show D-errors and Noise level. It could be encrypted conversations that the scanner immediatly skips, but it could also be that the control channel can be received but the voice channels are compromised by interference and have too low signal, with a high noise level and to many D-errors.

/Ubbe
What I am seeing is in bottom right corner is P25 Nac -290h or 463A
 

Whiskey3JMC

Keep your friends close & your radios closer
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Can you post a link to the system you are trying to monitor? Have you ruled out encryption on those TGs?
 
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