For example: Agilent E4440A or Anritsu 68369
Instek
Instek SFG-1003
Instek SFG-1003 3MHz, DDS Function Generator
Category: Function/Arbitrary Waveform Generators
Instek SFG-1013
Instek SFG-1013 3MHz DDS Function Generator with Voltage Display
Category: Function/Arbitrary Waveform Generators