PSG-A Signal Generator RF Signal Generator 20 GHz High Power Agilent E8251A

A pre-owned Agilent E8251A combines 0.01 Hz synthesized accuracy with up to +20 dBm output across 250 kHz–20 GHz, giving R&D and production benches a single-box source for low-noise local oscillators, PA compression, receiver sensitivity and EMC immunity work. Typical phase noise of –110 dBc/Hz keeps mixers honest, while the 110 dB electronic step attenuator (Opt 1E1) delivers a calibrated –110 dBm floor without external pads. Built-in AM/FM/PM plus digital list and step sweeps speed device characterisation, and SCPI/LAN control drops straight into automated test code.

Refurbished units ship ISO-17025-calibrated with current firmware, trimming capital cost and lead-time yet preserving Keysight reliability and future option paths.

Contact Us for a Fast Quote

Interested in an Agilent E8251A or a similar model?

• Drop your WhatsApp number or e-mail on our website and we will:

  
  

  • Send a tailored quotation and any current promotions.

  • Provide extra photos, test data, and full configuration details.

  • Discuss shipping, duties, warranty, and any other specifics you need.

  
  

Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.

Why Choose TESTRO?

1. Laboratory-Verified Performance

   Every unit ships with an ISO/IEC 17025 calibration certificate bearing the TESTRO Certified seal, so you know the specifications are not just claimed—they’re proven.

2. Total Transparency

   High-resolution teardown photos and a live video test session let you inspect seals, modules, and real-time performance metrics before you pay.

3. Real Warranty, Real People

   One-year machine warranty, with our engineering team standing by on business days to provide remote assistance for any software or hardware issues.

4. Global Delivery, Built-In Protection

   DHL lanes—arriving at most destinations in just 3–5 days.

5. Flexible, Modern Payments

   Choose traditional T/T or wire transfer, credit card.

6. Open-Door Assurance

   Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.

PSG-A Signal Generator

RF Signal Generator 20 GHz

Signal Generator Agilent E8251A

PSG-A Signal Generator RF Signal Generator 20 GHz High Power Agilent E8251A Images