18 GHz Portable Spectrum Analyzer Used Rohde & Schwarz FSL18

The pre-owned R&S FSL18 packs laboratory-grade performance into a sub-8 kg chassis, covering 9 kHz to 18 GHz without the cost or complexity of external mixers. A 28 MHz demodulation path captures wide-channel WLAN, LTE and radar bursts, while typical –103 dBc/Hz phase noise and a pre-amp-enabled –161 dBm noise floor reveal faint spurs for EMI debugging and low-power IoT work.

Standard USB plus optional LAN and GPIB interfaces streamline automated sweeps, and the internal 20 dB preamplifier safeguards sensitivity growth. Supplied fully tested, freshly calibrated and running current firmware, this second-hand unit offers immediate availability and significant CAPEX relief without compromising measurement accuracy or long-term serviceability.

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TESTRO Advantages

1. Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.

2. Full Internal Transparency – High-resolution teardown photos plus a live video test (gain-linearity, noise-floor, spurious response); recordings are stored for the product’s lifetime.

3. Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.

4. Secure, Rapid Shipping – Aviation-grade flight case with triple-layer anti-vibration foam and shock/tilt indicators; priority DHL delivery in 3–5 days to major destinations.

5. Flexible Payment Options – Accepts T/T, wire transfer, credit card, and USDC (stable-coin) settlements.

6. On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.

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18 GHz Portable Spectrum Analyzer Used Rohde & Schwarz FSL18 Images