BCD325P2 not receiving P25

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Bigwheel

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Broward County (Fl) just swithed over to P25. I downloaded from RR to both my 996P2 and 325P2. The 996P2 works fine, but nothing heard on the 325P2, exact same file. Threshold is on auto, Filter on. I even tried an outside antenna, nothing. Any ideas? I used Freescan. Thanks
 

JimD56

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The NEW system is SIMULCAST that means SDS100/200 and Unication G4/G5 will only receive it.
You can also use 2 SDR Dongles through SDRTrunk, which works great too.
See this forum

 

jtwalker

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If it is simulcast issue, try different antennas (switching the two?) and moving the 325 around your house. Sometimes a better antenna will make simulcast distortion worse.

I don't have any first hand experience with either of those scanners, so can't offer any other suggestion.
 

nessnet

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Then how come my 996P2 receives it fine?

Location, location, location.....

Because simulcast is basically a number of individual towers all using the same control channel (frequency), your radio is receiving THE SAME INFORMATION from multiple towers simultaneously.

Example: If one signal is straight line of sight and another bounces off of a couple of hills before getting to the radio, the signal bouncing took slightly longer to arrive - and thus is slightly delayed. This causes multipath distortion. Some radios handle it better than others. Or... the physical position of the radio allows only one of these paths...

Another solution (other than a 100/200) is to use directional antennas, so you are 'omitting' the bounce(s)...
 

Bigwheel

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Location, location, location.....

Because simulcast is basically a number of individual towers all using the same control channel (frequency), your radio is receiving THE SAME INFORMATION from multiple towers simultaneously.

Example: If one signal is straight line of sight and another bounces off of a couple of hills before getting to the radio, the signal bouncing took slightly longer to arrive - and thus is slightly delayed. This causes multipath distortion. Some radios handle it better than others. Or... the physical position of the radio allows only one of these paths...

Another solution (other than a 100/200) is to use directional antennas, so you are 'omitting' the bounce(s)...
Got it, thank you so much.
 

Ronaldski

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tvengr

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The 996P2 works fine, but nothing heard on the 325P2, exact same file.
By any chance is HOLD flashing on the 325P2 screen? if it is, you are in system hold and will not switch to another system. If that is the case, press the HOLD button for about 3 seconds to exit.
 
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