Agilent E4448A PSA Series Spectrum Analyzer 3Hz-50GHz for PARTS/REPAIR

Agilent E4448A PSA Series Spectrum Analyzer 3Hz-50GHz for PARTS/REPAIR. Unit powers on. Display bright and clear. The unit performs the following: operating system verification (A.10.07), operating system initialization, and instrument start up – O.K. then after all self-calibration steps, the display shows “Calibrate fail: Align RF Gain“. Unit will not respond to any signal up to -20dBM. No further testing performed. No Manual, cables or other accessories. As Shown. *This item is heavy and will require extra packing and an oversized box, shipping cost will be high.