ATS-80 Variable Frequency Oscillator VFO RF Generator With Batte 10kHz-220MHz

ATS-80 Variable Frequency Oscillator VFO RF Generator with Batte 10kHz-220MHz

HP 202C/CR Low Frequency Oscillator Operating and Service Manual 1966

ATS-80 Variable Frequency Oscillator VFO RF Generator with Batte 10kHz-220MHz

HP 3200B VHF Oscillator Operating & Service Manual 03200-90025 Aug 1966

HP 03211-90011 Model 3211A Sweep Oscillator w/plug-ins 3221A/3212A etc Manual.

HP 03211-90011 1967 Model 3211A Sweep Oscillator Operating & Service Manual.