TESTRO ELECTRONICS LLC
TESTRO ELECTRONICS LLC
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Supplied pre-owned and freshly calibrated, the FSUP8 merges a metrology-grade phase-noise tester with a high-dynamic-range spectrum analyzer covering 20 Hz to 8 GHz. Its internal PLL and optional cross-correlation engine push sensitivity to –165 dBc/Hz at 1 MHz offset, making it ideal for OCXO, PLL and DRO characterization, while 1 Hz–50 MHz RBWs and built-in preselection support classic spur hunting and EMI scans. LAN, USB and GPIB automation plus field-installable 20 dB pre-amplifier and LO/IF ports future-proof the platform.
Immediate availability and significant savings over new signal-source analyzers deliver fast, reliable calibration-lab performance without compromising Rohde & Schwarz precision.
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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.
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.
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.
Global Delivery, Built-In Protection
DHL lanes—arriving at most destinations in just 3–5 days.
Flexible, Modern Payments
Choose traditional T/T or wire transfer, credit card.
Open-Door Assurance
Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.