For example: Agilent E4440A or Anritsu 68369
Signal Gen/Synthesizers/Sweepers
Keysight / Agilent E2507B
Multi-Format Communications Signal Simulator, Model 60, 2.5 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent E2508A
Multi-Format Communications Signal Simulator, Model 100, 10 MHz to 2500 MHz
Manufacturer: Keysight / Agilent
Keysight / Agilent E4438C
250 KHz to 1, 2, 3, 4, or 6 GHz.ESG Vector Signal Generator
Manufacturer: Keysight / Agilent
Keysight / Agilent E8257A
250kHz-40 GHz Microwave CW / Analog Sweep Signal Generator
Manufacturer: Keysight / Agilent
Keysight / Agilent E8257DS10
Millimeter-wave source module, 75 GHz to 110 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent E8257DS15
Millimeter-Wave Source Module, 50 to 75 GHz
Manufacturer: Keysight / Agilent
Keysight / Agilent E8663B
Analog Signal Generator, 100 KHz to 3.2 GHz (9 GHz optional)
Manufacturer: Keysight / Agilent
Keysight / Agilent ESG-D3000B
250kHz-3GHz Digital & Analog Generator
Manufacturer: Keysight / Agilent
Keysight / Agilent ESG-D4000B
250kHz-4GHz Digital & Analog Generator
Manufacturer: Keysight / Agilent
Tektronix HDVG7
HDTV DIGITAL; VIDEO GENERATOR MODULE FOR THE TG700- CERTIFICATE OF CALIBRATION STANDARD WITH PRODUCT
Manufacturer: Tektronix