For example: Agilent E4440A or Anritsu 68369
Amplifiers
RF Amplifiers
Keysight / Agilent 8348A
Solid State Microwave Preamplifier, 2 GHz to 26.5 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent 8349A
Solid State Microwave Amplifier, 2 GHz to 20 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent 8447A
Solid State Preamplifier, 100 kHz to 400 MHz
Manufacturer: Keysight / Agilent
Keysight / Agilent 8447D
Solid State Preamplifier, 100 kHz to 1.3 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent 8447E
Solid State Power Amplifier, 0.1 GHz to 1.3 GHz
Manufacturer: Keysight / Agilent