Hewlett Packard 3325A Synthesizer/Function Generator 20MHz with HP-IB - Parts

Manufacturer: Hewlett Packard HP

Model: 3325A

Condition: For Parts or Not Working. Comes in non-original packaging.  This generator is in fair cosmetic condition, with lots of scuffs/scratches/stains from prior use, and some adhesive label residues.
The photos show the exact item(s) the buyer will receive.

Notes: This generator is in PARTIAL working condition.  We were able to get sine waves to 20.999MHz, squares to 10.999MHz, and triangles/ramps to 10kHz.  HOWEVER, the frequency was not steady, e.g. At 1kHz we saw variation from 1,000.025Hz to 999.972Hz.  Square waves aren't quite square at high frequency (see photo).  We verified signals were also present at the rear panel, but only up to 20MHz; the signal went flat over 20MHz on the rear panel. Self-Test illuminates all the indicators as shown, then gives messages "Pass 1", "Pass 2", and "Pass 3".  Controls responded to user inputs as expected, and all keys give a firm 'pop' sound except the Phase button, which feels and sounds soft, but still functions.  No other testing was done.
No manuals, cords/cables, or additional items are included if not listed or shown.

Included:

• (1) HP 3325A Synthesizer/Function Generator

Specifications:

• Manufacturer: Hewlett Packard
• Model 3325A Synthesizer/Signal Generator
• Frequency range: 1µHz to 20MHz
  • Sine (to 20.999999MHz)
  • Square (to 10.999MHz)
  • Triangle, positive and negative slope ramps (to 10kHz)
• Front and rear switchable output
• 1mV to 10Vpp output level
• HP-IB communications
• Power: 120V 48-66Hz 100VA

AS-IS

• No returns - No refunds - No exchanges
• By purchasing this item, you are agreeing to not seek reimbursement should the item not function to the manufacturer's specifications.
• Read the notes carefully to ensure you are buying something you can use
• See complete terms

CDN Systems LLC, DBA Doug Deals, is not an authorized distributor or affiliated with the manufacturer of this product. Original manufacturer's warranty does not apply.