Tektronix RSA306B USB Real Time Spectrum Analyzer 9 kHz - 6. 2 GHz

Tektronix RSA306B USB Real Time Spectrum Analyzer 9 kHz - 6. 2 GHz W/ NFP kit

Tektronix RSA306B Real Time Spectrum Analyzer 9KHZ-6.2GHZ

Tektronix RSA306B USB Real Time Spectrum Analyzer 9 kHz - 6. 2 GHz

Signal Hound USB-SA44B Spectrum Analyzer 1Hz-4.4GHz. Barely used.

Tektronix RSA603A Spectrum Analyzer

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

Tek RSA306 Spectrum Analyzer HH 9KHz to 6.2GHz, USB base