FSU50 50 GHz High Dynamic Range Spectrum Analyzer Rohde & Schwarz Used Spectrum Analyser

The pre-owned R&S FSU50 spans 20 Hz to 50 GHz, eliminating external harmonic mixers for Ka-band and below. A 1 Hz–50 MHz RBW suite, typical –128 dBc/Hz phase-noise floor and –158 dBm DANL (extendable to –168 dBm with the B24 pre-amplifier) uncover low-level spurs, while a +25 dBm TOI preserves dynamic-range headroom for power-device testing. Delivered fully tested, freshly calibrated and running the latest firmware, this unit provides immediate availability and sizeable cost savings over new production hardware without compromising measurement precision, reliability or remote-control automation.

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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

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6. Open-Door Assurance

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

FSU50 Dynamic Range Spectrum Analyzer

Rohde & Schwarz Used Spectrum Analyser

50GHz High Dynamic Range Spectrum Analyzer

FSU50 50 GHz High Dynamic Range Spectrum Analyzer Rohde & Schwarz Used Spectrum Analyser Images