HP 8593E Portable Spectrum Analyzer 9kHz-22GHz W/ Opts: 004 041 105 130 151 163

This unit has been tested and passes the frequency self-calibration but fails the amplitude self-calibration. Fails the YTF calibration with a “Comb Signal Not Found” error, although the comb signal appears correctly on the screen when connected. The amplitude calibration gets stuck on “Narrow RBW Log Amp” and repeatedly lowers the frequency and rescans without finishing or showing a failure message. The CAL OUT signal reads -50 dBm instead of the expected -20 dBm. Frequency readings are accurate across all tested ranges up to 6 GHz. Power readings are accurate at lower frequencies but become less accurate at higher frequencies. At 1.5 GHz, a -15 dBm signal reads -18.5 dBm, and at 5.5 GHz, it reads -21 dBm.

Cosmetically in good condition showing minor scuffs / scratches / blemishes from previous use. The handle is bent on the left side but still works to hold the unit up.

Includes Portable Spectrum Analyzer as pictured. No additional items or accessories are included. Unless pictured, no power adapter / power cable included.

Photos are of the actual unit for sale.

Inventory is on hand and ready to ship. Please feel free to message us with any questions you may have.