This pre-owned Agilent N5227B PNA combines 900 Hz-to-67 GHz coverage with 128 dB dynamic range and only 0.002 dB trace noise, exposing minute S-parameter shifts without external boosters.

A leveled +13 dBm source, dual internal generators and 6.3 ms full-span sweeps accelerate gain-compression, IMD and on-wafer TRL/LRM calibrations through a single connection. Refurbished units slash capital expense and lead-time yet ship ISO-17025-calibrated with the latest firmware, preserving Agilent reliability, SCPI/LAN automation and future option paths for both R &D and production benches.

Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit's serial number and included in the shipment.

• A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules
• A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time

All recordings remain in our cloud archive for the life of the product.

• One-year transferable warranty
• Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance

• Custom flight case built from aviation-grade plywood with triple-layer anti-vibration foam
• Shock- and tilt-indicator labels on every crate
• Preferred carrier: DHL, delivery in 3-5 days to major destinations

We accept T/T, wire transfer, credit card.

Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.