The pre-owned Rohde & Schwarz SMR40 delivers clean CW and analog-modulated microwave signals from 10 MHz up to 40 GHz, eliminating external multiplier chains for Ku- and Ka-band testing.

A wide –110 dBm to +13 dBm output range and tight level accuracy support reliable mixer loss, amplifier gain and antenna pattern measurements, while low phase noise (≈ –110 dBc/Hz at 20 kHz) preserves stringent ACLR and phase-noise budgets. Option plug-ins add high-fidelity AM, FM, PM, pulse and vector I/Q modulation, turning the generator into a flexible stimulus source for radar, sat-com and 5 G down-conversion work.

Supplied fully tested, freshly calibrated and firmware-current, each unit offers immediate deployment and substantial CAPEX savings without compromising Rohde & Schwarz signal purity or SCPI automation.

Contact Us for a Fast Quote

Interested in Rohde & Schwarz R&S SMR40 or a similar model?

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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, credit card.

6. Open-Door Assurance

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