HP 8594E Spectrum Analyzer, 2x w/ OPT 105, 041

Hewlett Packard 8594E Spectrum Analyzer 9kHz-2.9GHz OPT 004 010 041

HP / Agilent 8594E 9kHz-2.9Ghz Spectrum Analyzer W/ Opts 010 TG, 021 HPIB AS IS

HP Agilent 8563E Spectrum Analyzer 9 kHz-26.5 GHZ w/85620a Memory Module

HP 8562A Spectrum Analyzer 1kHz to 22GHz

HP Agilent 8563E Spectrum Analyzer 26.5 GHZ w/85620a Memory Module

HP 8560E Spectrum Analyzer 30 Hz-2.9 GHz OPT 002

Agilent/ HP 8561E Spectrum Analyzer 30Hz–6.5GHz.