Keysight Technologies (formerly Agilent) 8563EC9kHz-26.5GHz Portable RF Spectrum Analyzer.
Features; a flat-panel color display;
Offer standard digitized fast time domain sweeps (previously,
Option 007 on the 8560 E-Series),
1Hz to 2MHz resolution bandwidth in a 1, 3, 10 sequence; time
gated; programmable. Includes precision frequency reference and mass
memory module. AM/FM demodulator, GPIB controls, fast, digital resolution
bandwidths of 1, 3, 10, 30, and 100 Hz and direct print/plot.
Type "N" female connector.
Option 26, replace with APC-3.5 male.
Option 6, increases frequency range to 30Hz-26.5GHz.
See also KT-8563E, KT-N9020A-526 or KT-E4440A.