Hi Steve,
I don't know of a LabVIEW instrument driver for this sig gen but there is a Labwindows/CVI driver on Aeroflex's web site here:-
http://www.aeroflex.com/products/software.cfm?ProductName=2023A/B,%202025
You could download it and then in LabVIEW under the tools menu you can import the CVI instrument driver and save the resultant vi. It's not ideal I know because you cannot make any modifications but it could get you started.
Hope this helps,
Nick
