Moto XR7550e causing BER spikes on Openpot 1

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Dfb8085
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Joined: Fri Dec 01, 2017 4:50 pm

Moto XR7550e causing BER spikes on Openpot 1

Post by Dfb8085 »

I have two xpr7550e and they both create a spike on the BER graph both on Keyup and UnKey. I have used the DMR AutoCal and it made no difference. I have checked code plugs for both to see if anything may have gotten changed by accident and I could not find anything. The SL7550e works fine. I have included couple of attachment showing the spikes and the S7550e with no spikes.
sl7550e.JPG
XPR7550e.JPG

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HA2NON
SharkRF team
SharkRF team
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Joined: Fri Mar 25, 2016 3:33 pm
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Re: Moto XR7550e causing BER spikes on Openpot 1

Post by HA2NON »

It takes time for the OS to lock onto the signal. This does not affect RX quality. If you have late entry issues, increase the count/duration of TX preambles in the transceiver' CPS.
Norbert "Nonoo" Varga, HA2NON
SharkRF Team

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