For example: Agilent E4440A or Anritsu 68369
Phillips
Phillips PM 6654
PM 6654 521 PROGRAMMABLE HIGH RESOLUTION TIMER /COUNTER
Category: Frequency Time Standards
Phillips PM2813-013
PM2813-013 30 V, 10 AMP, Triple Output Power Supply with Option 013
Category: Power Supply
Phillips PM5133
PM5133 10 mHz - 2 MHz, Function Generator
Category: Function/Arbitrary Waveform Generators
Phillips PM5190
PM5190 1mHz to 2 mHz Low Frequency Synthesizer
Category: Signal Gen/Synthesizers/Sweepers
Phillips PM5192
PM5192 Programmable Synthesizer/Function Generator
Category: Function/Arbitrary Waveform Generators
Phillips PM5193
PM5193 Programmable Synthesized Function Generator
Category: Function/Arbitrary Waveform Generators