Hello,
I have a AA230 zoom analyzer with problems.? It now shows infinite swr on all bands with a small 50 ohm dummy load.? Have tried firmware update, calibration, and self test, all to no avail.? It's about 3-4 years old.? Is it worth fixing it?? Should I sell it as-is?? Any tips appreciated.
tnx/73
Carl KP2L
