For example: Agilent E4440A or Anritsu 68369
Analyzer
Analyzers, as test equipment, are versatile instruments used for measuring, analyzing, and characterizing various electrical, optical, or signal parameters, providing valuable insights into the performance and behavior of components, systems, and networks.
Keysight / Agilent 71707A
Microwave Downconverter, 1.5 GHz to 26.5 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent 8410B
110 MHz to 18 GHz, Network Analyzer Mainframe
Manufacturer: Keysight / Agilent
Keysight / Agilent 85040B
0.5 to 18 GHz, HP Reflection/Transmission Test Set
Manufacturer: Keysight / Agilent
Keysight / Agilent 8556A
20 Hz to 300 kHz Spectrum Analyzer RF Section
Manufacturer: Keysight / Agilent
Keysight / Agilent 85950A
Integrated Sweep Receiver / Spectrum Analyzer
Manufacturer: Keysight / Agilent
Fluke Networks 990DSL2+
COPPERPRO NEXT GEN LOOP ANALYZER W/TDR&WB TO 2.2 MHZ(ADSL2+)
Manufacturer: Fluke Networks
Keysight / Agilent CALAN 3010H
The is a signa/sweep measurement system.
Manufacturer: Keysight / Agilent
Rohde and Schwarz CMS52
CMS52 1 GHz Radiocommunication Service Monitor
Manufacturer: Rohde and Schwarz