Tektronix RSA507A RF Real Time Spectrum Signal Analyzer 9KHz - 7.5GHz Trak Gen

Tektronix RSA507A RF Real Time Spectrum Signal Analyzer 9KHz - 7.5GHz

HP 8596E Spectrum Analyzer, 9kHz to 12.8GHz

Signal Hound BB60D Real-Time Spectrum Analyzer 9 kHz – 6.0 GHz

Tektronix RSA3408A Real-Time Spectrum Analyzer DC-8 GHz OPT 2,21

Tektronix RSA503A USB Real Time Spectrum Analyzer, 9 kHz - 3 GHz

Keysight N9010B EXA Signal Analyzer 10Hz-44GHz LOADED WITH OPTIONS, AWESOME UNIT

Tektronix RSA607A 7.5 GHz/40 MHz USB Real Time Spectrum Analyzer