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.

Contact Us for a Fast Quote

Interested in Rohde & Schwarz R&S SMP04 or a similar model?

• Drop your WhatsApp number or e-mail on our website and we will:

  
  

  • Send a tailored quotation and any current promotions.

  • Provide extra photos, test data, and full configuration details.

  • Discuss shipping, duties, warranty, and any other specifics you need.

  
  

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

• A set of high-resolution teardown photographs showing seals, fasteners, and all critical modules.

• 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.