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89600 VSA Syms/errs OQPSK(ZigBee) chip values do not match waveform

Question asked by fuzzyo04 on Jan 29, 2019
Latest reply on Feb 3, 2019 by fuzzyo04

Hi,

 

I've been trying to see if I can analyze the chip values for a ZigBee signal using syms/errs window.

Unfortunately, the data does not seem to match what the actual I and Q waveforms show.

 

According to the waveform below, the chip values should be 0111 0110

But the syms/errs trace gives me 0100 0110.

Am I reading the chips incorrectly somehow?

 

 

Any help much appreciated.

 

Thank you!

Fuzzyo04

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