For example: Agilent E4440A or Anritsu 68369
Keysight / Agilent Transmission Testers
Keysight / Agilent 16454A
Agilent 16454A Magnetic Material Test Fixture
Manufacturer: Keysight / Agilent
Keysight / Agilent 3708A
Agilent HP 3708A - Noise and Interference Test Set
Manufacturer: Keysight / Agilent
Keysight / Agilent 87512A
87512A Transmission/Reflection Test Set, DC to 2 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330A
25MHz-4GHz Handheld Cable & antenna Tester
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330AK-201
Precision mechanical short/open/50ohm load DC-4GHz N M
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330AK-202
Precision mechanical short/open/50ohm load DC-4GHz 7/16 DIN M
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330AK-301
Phase Stable Extension Cable 1.5M Nm to N F
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330AK-302
Phase Stable Extension Cable 1.5M Nm to 7/16 DIN F
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330B
25MHz-4GHz Handheld Cable & antenna Tester
Manufacturer: Keysight / Agilent
Keysight / Agilent N9330BK-201
N9930B Upgrade - Precision mechanical short/open/50ohm load DC-4GHz N M
Manufacturer: Keysight / Agilent