115/230 VAC OPT: 1E5 (add high stability timebase)   Frequencies from 250 kHz to 220 MHz Tested for amplitude and frequency accuracy with a non calibrated counter Frequencies above 220 MHz tested for amplitude and frequency...

1st image: 1 Mhz at 1 vrms 50 oHm load. 2nd image: 10 mHz at 1 vrms 50 oHm load. 3rd image: 100 mHz at 1 vrms 50 oHm load. 4th image: Am mod 50%, mod rate 1 kHz, freq 1 mHz. 5th image: 0.5 vrms 50 oHm load. 6th image: Am mod 100%, mod rate 1 kHz,...

500 KHz - 512 MHz 120 VAC input, option 003. Unit tested good in all operators check tests (all frequency ranges, counter, counter mode, output level, AM and FM). All front and back panel buttons and connectors in good condition.

Fair cosmetic condition and working. 0.1-1040 MHz, opt 002

Unit tested good  Power switch sometimes fails to turn on instrument Missing handle plastic brackets  Unit may need calibration 

Removed from HP 8648B Synthesized Signal Generator

opt. 003. Unit checked out and counter not working. All other operators check tests passed.

  Product DetailsSelling as is, as pictured.

In good condition

Not Tested, Sold As Is. Very Good physical condition, missing AC power connector.

250 kHz - 3.0 GHz. Front panel working

For parts or repair only. Turns on, no signal in the output. One inside module with the note "Bad." Missing Am/Fm button cap. Back with the connector is loose but all cables are connected and complete inside. Frequency 1-520 mHz. 115 VAC input...