The pre-owned R&S FSW50 couples fundamental-mixing coverage from 2 Hz to 50 GHz with optional 2 GHz—and even 8.3 GHz—instantaneous capture, eliminating external harmonic mixers for 5 G FR2, broadband radar and satellite payload tests.

An ultra-low –137 dBc/Hz phase-noise floor and pre-amp-assisted –164 dBm sensitivity expose spurs that jeopardize tight EVM and ACLR budgets, while high-speed LAN/GPIB control, touchscreen GUI and field-installable tracking-generator and real-time keys accelerate production alignment and EMI debugging.

Delivered fully tested, freshly calibrated and firmware-current, this second-hand unit ships from stock, offering immediate deployment and substantial capital savings without compromising Rohde & Schwarz precision or long-term serviceability.

Contact Us for a Fast Quote

Interested in an Rohde and Schwarz FSW50 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.