For example: Agilent E4440A or Anritsu 68369
Signal Source
Keithley Instruments 2520
Keithley 2520 Pulsed Laser Diode Test System w/ Remote Test Head
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Manufacturer: Keithley Instruments
Keithley Instruments 2401
Keithley 2401 Low Voltage SourceMeter Instrument
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Manufacturer: Keithley Instruments
Keithley Instruments 2425-C
Model 2425-C 100W SourceMeter w/ Contact Check, Measurements up to 100V and 3A
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Manufacturer: Keithley Instruments
Keithley Instruments 2601A
Keithley 2601A Single-channel System SourceMeter Instrument
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Manufacturer: Keithley Instruments
Keithley Instruments 2635A
Keithley 2635A Single Channel SourceMeter, 1FA, 10A Pulse
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Manufacturer: Keithley Instruments
Keithley Instruments 2651A
Keithley 2651A High Power System SourceMeter SMU Instrument, 1-Channel, (100 fA, 40V, 20A DC/50A Pulse)
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Manufacturer: Keithley Instruments
Keysight / Agilent 3245A-001
Agilent 3245A-001 Universal Source with Option 001 Second Channel Output
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Manufacturer: Keysight / Agilent
Keithley Instruments 6514
Keithley 6514 Programmable Electrometer
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Manufacturer: Keithley Instruments
Keysight / Agilent 83554A
Millimeter-Wave Source Module, 26.5 GHz to 40 GHz
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Manufacturer: Keysight / Agilent
Keysight / Agilent 83555A
Millimeter-Wave Source Module, 33 GHz to 50 GHz
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Manufacturer: Keysight / Agilent
Keysight / Agilent 83557A
Millimeter-Wave Source Module, 50 GHz to 75 GHz
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Manufacturer: Keysight / Agilent
Keysight / Agilent 83599A
RF Plug-in for the Keysight 8350B, 10 MHz to 50 GHz
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Manufacturer: Keysight / Agilent
Lecroy 9109
LeCroy 9109 High Speed Dual Ch Arbitrary Function Generator w/ Digital Outputs
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Manufacturer: Lecroy
Keysight / Agilent B2901A
Precision Source/Measure Unit, 1 ch, 100 fA, 210 V, 3 A DC/10.5 A
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Manufacturer: Keysight / Agilent
Keysight / Agilent B2902A
B2902A Precision Source/Measure Unit, 2 ch, 100 fA, 210 V, 3 A DC/10.5 A Pulse
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Manufacturer: Keysight / Agilent