Rohde & Schwarz FSU50 Used Spectrum Analyzer 50 GHz Frequency Range with -158 dBm DANL and +25 dBm TOI
The pre-owned R&S FSU50 spectrum analyzer delivers exceptional performance across 20 Hz to 50 GHz, eliminating the need for external harmonic mixers in Ka-band and below applications. With comprehensive 1 Hz-50 MHz resolution bandwidth, -128 dBc/Hz phase-noise floor, and -158 dBm DANL (extendable to -168 dBm with B24 pre-amplifier), this instrument provides superior detection of low-level spurious signals.
| Attribute | Value |
|---|---|
| New / Used | Used |
| Frequency Range | 20 Hz - 50 GHz |
| Resolution Bandwidth | 1 Hz - 50 MHz |
| Phase Noise | -128 dBc/Hz (typ. -133 dBc/Hz) @ 10 kHz offset |
| DANL | -158 dBm/Hz (1 Hz RBW); to -168 dBm with preamp B24 |
| Third-Order Intercept (TOI) | +25 dBm typ. |
- 50 GHz frequency range eliminates external harmonic mixer requirements
- High dynamic range with +25 dBm TOI for power-device testing
- Exceptional sensitivity with -158 dBm DANL (extendable to -168 dBm)
- Comprehensive resolution bandwidth from 1 Hz to 50 MHz
- Low phase noise floor for precise signal analysis
This unit arrives fully tested, freshly calibrated with the latest firmware, offering immediate availability and significant cost savings compared to new equipment while maintaining measurement precision, reliability, and remote-control automation capabilities.
Interested in this Used Rohde & Schwarz FSU50 Spectrum Analyzer or similar models? Contact us to:
- Receive customized pricing and current promotions
- Obtain additional photos, test data, and complete configuration details
- Discuss shipping options, duties, warranty coverage, and specific requirements
- Laboratory-Verified Performance: ISO/IEC 17025 calibration certificate with TESTRO Certified seal verifying all specifications
- Total Transparency: High-resolution teardown photos and live video test sessions for inspection
- Real Warranty, Real People: One-year machine warranty with engineering support available on business days
- Global Delivery: DHL shipping ensures arrival at most destinations in 3-5 days
- Flexible Payment Options: Traditional T/T, wire transfer, major credit cards, or USDC and stablecoins
- Open-Door Assurance: Visit our Shenzhen facility to tour refurbishment lines and see equipment testing
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