40 GHz High Dynamic Range Spectrum Analyzer Rohde & Schwarz FSEK30
| Attribute | Value |
|---|---|
| New / Used | Used |
| Frequency Range | 20 Hz – 40 GHz |
| Resolution Bandwidth | 1 Hz – 10 MHz |
| DANL | –150 dBm (10 Hz RBW, typ.) |
| Third-Order Intercept (TOI) | +20 dBm (typ.) |
| Interfaces / Options | GPIB; optional Ethernet interface (FSE-B16) and 7 GHz tracking generator (FSE-B10) |
The pre-owned Rohde & Schwarz FSEK30 combines fundamental-mixing microwave coverage from 20 Hz to 40 GHz with a wide 1 Hz-10 MHz RBW suite and a -150 dBm noise floor, enabling precise spur hunting and ACPR, EVM or phase-noise checks on Ka-band transmitters without external mixers. A +20 dBm TOI secures ample head-room for power-device testing, while optional Ethernet and tracking-generator upgrades ease automated alignment and scalar measurements.
Supplied fully tested, freshly calibrated and firmware-current, this unit ships from stock, delivering immediate deployment and substantial capital savings compared with new high-end analyzers while preserving Rohde & Schwarz reliability and long-term serviceability.
Interested in an Rohde & Schwarz FSEK30 -- 40 GHz High-Dynamic-Range Spectrum Analyzer 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

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.
- 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.
- One-year transferable warranty
- Our in-house engineering team is available on business days to provide remote software troubleshooting or hardware-assembly guidance
- 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
We accept T/T, wire transfer, credit card.
Customers are welcome to visit our Shenzhen warehouse and refurbishment line to inspect calibration benches, burn-in racks, and inventory.
Get in Touch
Have questions about our products or want to discuss a custom order? Our team is ready to help you.