Author Topic: E4432B example of digital mod to use with Siglent / Rigol Modulation analyzer?  (Read 697 times)

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Offline EE-diggerTopic starter

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I have an E4432b and a recently added modulation analyzer.  I can't for the life of me generate a signal that the analyzer can decode.

If you can suggest a simple setup that can generate a fixed pattern, that would be great.  The analyzer is Siglent SSA3032X+.

I've tried Bluetooth (probably classic, original format and speed), various CDMA formats but no luck.  I understand the pieces involved but not enough to construct a working signal and a decoding solution.

I just want to see a constellation and see recognizable words in the decode box. 

added - ok, got 16QAM and 32QAM signals working ok, no luck with Bluetooth.  The E4432B does not show the symbol rate for Bluetooth so I have to assume original Bluetooth vintage.
« Last Edit: April 11, 2024, 01:17:17 am by EE-digger »
 


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