The problem of offset range in AWG

[labmaster]

Hi,

I am using PXI-5421.

According to specification of most NI-AWG, the offset DC volt is limited by AC amplitude (25% of amp).

I have to apply the DC to my application separately with AC amp. 

Does anyone who know a singal adder of DC(upto +-10V) with AC (1M~10MHz) without AC amp attenuation?

or how to resolve this limitation?

Best,

labmaster.

Message Edited by labmaster on 05-07-2009 01:01 PM

[Lars_L]

Hey labmaster,

It looks like you've also posted this question on this forum and Paul C. is helping you with this issue. I'll let Paul work with you on this one so we don't have duplicate posts in the forum. Have a good one!

Lars