For example: Agilent E4440A or Anritsu 68369
The HP is a 50 Ohm RF Mux.

Model:34505A

Manufactured by: Keysight / Agilent

Category:Data Acquisition/Dataloggers

Keysight / Agilent 34505A - Data Acquisition/Dataloggers

Keysight / Agilent 34505A Overview

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