Agilent EXA N9010A

Agilent Keysight EXA N9010A Spectrum Analyzer 10Hz-3.6GHz

The device is in good condition and works fine, but after some time we noticed that the device sometimes after booting the input amplifier apparently does not unlock . Then you get no signal. Shutting down the device once eliminates the error. Since this happens only very rarely and so far no aggravation has set, we sell the device but still with warranty. Perhaps even the installation of new software brings the solution