Well we might be able to help you. We have the following:
(1) Wavetek SDA 4040D, LIKE NEW, Version 2.2, with QAM option, $3000 Reconditioned, 90 day warranty, call us for details, 561-747-3647, or (-REDACTED-)
>Looking to buy a Stealth 4040 Meter
>don't need to have reverse upgrade
This is CABL.com posting #53341. Tiny Link: cabl.co/mn2v