We offer refurbishing for older Sunrise Telecom spectrum/QAM analyzers as listed below. Calibration service is offered for most models. If repairs are needed, calibration costs are typically included in the price quoted.
Sunrise Telecom AT2000R/RQ series analyzer* *Most but not all hardware models are supported
Sunrise Telecom AT2500RQv series analyzer* *Hardware versions 1 thru 3 are supported.
Sunrise Telecom AT2500HMQ series analyzer* *Hardware versions 1 through 3 are supported.
I must now note that repair parts are becoming very difficult to obtain, and I will eventually reach a point where repair service can no longer be offered. However, refurbishing and calibration services will likely continue as repair parts are normally not needed.
Further, if you have an AT2500RQ series spectrum/QAM analyzer with version 4 hardware or newer, we recommend that you contact VeEX for support at 510-651-0500, as they continue to support version 3/4 hardware and newer.
We occasionally acquire AT2500 units for refurbishing and resale, so please check our For Sale page to see what is available.
If you have an older unit that needs support and you are 'not quite sure what you have', please contact me via the email address shown below, as I can provide assistance in determining which version of hardware/firmware you have and whether it's worth refurbishing (or if it is possible to do so).
Finally, we offer a Training Video on the AT2000/2500 RQv series units. Please see the For Sale page for detail.