H.P. 8350B Sweep Oscillator

H.P. 8350B sweep oscillator. Unit powers on. Cooling fan quiet. Unit tested/shown with our SKU # 61849 RF plug in (not included) – O.K. but frequency stop rotary encoder inoperative – manual keyboard input O.K. For parts/repair. Condition : Good. Rack mount ears. Desk feet w/tiltstands. No RF plug in included ( sold seperately). ***MPN 8350B ***OEM Hewlett Packard ( HP ) / Agilent ***SKU*** 61848