The pre-owned Rohde & Schwarz SMP04 delivers clean CW and analog-modulated microwave signals from 10 MHz up to 40 GHz, eliminating external multiplier chains for Ku- and Ka-band device testing. A wide –110 dBm to +13 dBm output span and ±1 dB level accuracy provide reliable power sweeps for mixer loss, amplifier gain and antenna pattern measurements, while low phase-noise performance around –110 dBc/Hz at 20 kHz offset preserves stringent ACLR and phase-noise budgets.
Option plug-ins add high-fidelity AM, FM, PM, pulse and vector I/Q modulation, turning the SMP04 into a versatile stimulus source for radar, sat-com and 5G sub-THz down-conversion work.
Each unit ships fully tested, freshly calibrated and loaded with current firmware, offering immediate bench deployment and significant CAPEX savings without sacrificing Rohde & Schwarz signal purity or SCPI automation.
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Interested in Rohde & Schwarz R&S SMP04 or a similar model?
Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Frequently Asked Questions (FAQ)
1/ Performance Assurance
Every unit is calibrated at an ISO/IEC 17025 accredited laboratory. The original calibration certificate, marked TESTRO Certified, is linked to the unit’s serial number and included in the shipment.
2/ Integrity of Internal Components
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A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules.
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A live video session in which an engineer demonstrates gain-linearity, noise-floor, and spurious-response tests in real time.
All recordings remain in our cloud archive for the life of the product.
3/ Warranty & Technical Support
- One-year transferable warranty.
- Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance.
4/ International Shipping Protection
- Custom flight case built from aviation-grade plywood with triple-layer anti-vibration foam.
- Shock- and tilt-indicator labels on every crate.
- Preferred carrier: DHL, delivery in 3–5 days to major destinations.
5/ Payment Terms
We accept T/T, wire transfer, credit card.
6/ On-Site Inspection
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
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Rohde & Schwarz R&S SMP04 40 GHz Microwave Signal Generator RF Signal Generator Images
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