HP 3336C Synthesizer Level Generator 21MHz Opt 05 High Accuracy 50/75 Ohm

PTS Programmed Test Sources 160 Frequency Synthesizer 0.1-160 MHz PARTS ONLY

Programmed Test Sources PTS 160 Frequency Synthesizer 0.1-160 MHz - 160M7010

PTS Programmed Test Sources 160 Frequency Synthesizer 0.1-160 MHz PARTS ONLY

Tested Wavetek 650 2MHz Variable Phase Synthesizer Unit 2

AGILENT (HP) 3325A 21 MHz SYNTHESIZER / FUNCTION GENERATOR W/OPT 02 (REF.: 680L)

Programmed Test Sources PTS 160 Frequency Synthesizer 0.1-160 MHz

WILTRON 6747A SWEPT FREQUENCY SYNTHESIZER 10 MHz - 20 GHz 10mW TESTED!