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Best way to have CDMA / DSSS on E4433B

Question asked by dantard on Sep 8, 2011
Latest reply on Sep 26, 2011 by mkawasaki

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Hello,
I'm new here and I'm also a newbie on using AWG.
I have an E4433B AWG and I'd like to generate DSSS. I can see an option to generate CDMA but it is non selectable and I don't know if an hardware module or simply software is necessary to make it able of doing so. Can anyone help me to understand?

On the other hand, it is possible to generate DSSS/CDMA using external-defined waveform (e.g. w/ matlab)?

Thanks in advance.

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mkawasaki Sep 19, 2011 12:02 AM
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dantard,

I didn't see your message answered, but believe it is because we differentiate between a Function/Arb Generator and a Signal Generator. I will repost in the Signal Generator Technical Forum as it is moderated by different people.

Mike Kawasaki
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mkawasaki Sep 26, 2011 7:56 PM
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dantard, answer was posted in the other section. However, listing again here so you get notification on answer.

Mike

"
Hi -

The CDMA options are available mainly in software base as mentioned below. But, we do not offer the software upgrade licenses since the unit already is at the End of Support (EOS) and was not orderable after March 2011.
Multichannel, multicarrier CDMA personality: Software option UN5, requires Option UND
Multichannel 3GPP W-CDMA personality: Software option 100, requires Option UND
Multichannel cdma2000 personality: Software option 101, requires Option UND
Multichannel cdma2000 spurious emissions: Software option 100, requires Option UN8 and UN9 (minimum UN8)
Real-time 3GPP W-CDMA personality: Software option 200, requires Option UN8 and UN9 (minimum UN8)
Real-time cdma2000 personality: Software option 201, requires Option UN8 and UN9 (minimum UN8)

External-defined waveform would work if the instrument has the digital hardware installed in it.

Regards -
"
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Best way to have CDMA / DSSS on E4433B

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