Rohde & Schwarz R&S FSH4 Handheld RF Spectrum Analyzer 3.6 GHz

The pre-owned Rohde & Schwarz FSH4 combines lab-grade RF capability in a rugged 3 kg handheld unit with over four hours of battery operation.

Covering 9 kHz to 3.6 GHz with 1 Hz RBW and −161 dBm noise floor, this analyzer is ideal for detecting spurs, validating wireless links, and performing cable-fault and scalar network tests when equipped with the optional tracking generator and VSWR bridge.

Standard USB/LAN remote control enables automated data logging. Each unit ships freshly calibrated with current firmware, ready for immediate field deployment at a fraction of new instrument cost.

Interested in the Rohde & Schwarz FSH4 or similar equipment?

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• Laboratory-Verified Performance: ISO/IEC 17025 calibration certificate with TESTRO Certified seal
• Total Transparency: High-resolution teardown photos and live video test sessions available
• Real Warranty: One-year machine warranty with engineering support
• Global Delivery: DHL shipping with 3-5 day delivery to most destinations
• Flexible Payments: Accepting T/T, wire transfer, and credit cards
• Open-Door Assurance: Visit our Shenzhen facility to inspect equipment