The pre-owned R&S ZVB8 delivers metrology-grade S-parameter measurements from 300 kHz to 8 GHz with class-leading 140 dB dynamic range and sub-0.003 dB trace noise, ensuring clean characterisation of filters, LNAs and high-speed interconnects.

Fast ≈ 3 ms dual-port sweeps boost production throughput, while wide IF-bandwidth selections and a 96 dB power-sweep span accommodate both ultra-low-noise and high-power devices. Touch-screen operation, LAN/GPIB automation and comprehensive calibration wizards streamline workflow.

Supplied fully tested, freshly calibrated and running current firmware, each unit ships from stock—providing immediate, automation-ready performance at a fraction of new-instrument cost.

Contact Us for a Fast Quote

Interested in Rohde & Schwarz ZVB8 NVAor a similar model?

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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.