TESTRO ELECTRONICS LLC
TESTRO ELECTRONICS LLC
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Anritsu MS2721B — 7.1 GHz Handheld RF Spectrum Analyzer
Offered as a certified pre-owned unit, the Spectrum Master MS2721B pairs 9 kHz–7.1 GHz coverage with 1 Hz–3 MHz RBW and an internal low-noise pre-amplifier to reveal faint signals down to –163 dBm. At just 3.1 kg and battery-operable, it is ideal for on-site interference hunting, 5 G/LTE troubleshooting and compliance sweeps. Tight –95 dBc/Hz phase noise preserves dynamic range for accurate ACPR and EVM results, while Ethernet/USB and GPS tagging streamline data capture. Delivered with fresh NIST-traceable calibration and the latest firmware, it provides immediate, cost-efficient field performance.
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Laboratory-Verified Performance – Every unit ships with an ISO/IEC 17025 calibration certificate (TESTRO Certified) tied to its serial number.
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.
Warranty & Technical Support – One-year warranty and weekday remote assistance from the in-house engineering team for both software and hardware issues.
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.
Flexible Payment Options – Accepts T/T, wire transfer, credit card.
On-Site Inspection Welcome – Customers may visit the Shenzhen warehouse and refurbishment line to view calibration benches, burn-in racks, and inventory.