Rohde & Schwarz FSH3 3 GHz Handheld Spectrum Analyzer Used

The pre-owned R&S FSH3 packs laboratory-grade spectrum analysis into a 2.5 kg field unit that runs up to four hours on battery power. Covering 100 kHz to 3 GHz with 1 kHz–1 MHz RBWs, it supports cable fault-location and scalar network measurements when the optional tracking generator is fitted.

Typical phase noise below –100 dBc/Hz and a –116 dBm noise floor are sufficient for on-site ACPR, channel-power and EMI checks, while the optical RS-232 interface simplifies PC logging. Supplied fully tested, freshly calibrated and firmware-current, this handheld analyzer offers immediate availability and significant cost savings over new instruments without compromising measurement accuracy or Rohde & Schwarz reliability.

Contact Us for a Fast Quote

Interested in an Used Rohde & Schwarz FSH3 — 3 GHz Handheld Spectrum Analyzeror 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, swipe a major card, or settle in USDC and other stablecoins—whatever keeps your transaction smooth.

6. Open-Door Assurance

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

handheld spectrum analyzer used

3 ghz handheld spectrum analyzer

rohde ghz spectrum analyzer

Rohde & Schwarz FSH3 3 GHz Handheld Spectrum Analyzer Used Images