TESTRO ELECTRONICS LLC
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram,MoneyGram,Western Union,T/T |
| Delivery Time | 3-5 days |
| New / Used | Used |
| Frequency Range | 2 Hz – 85 GHz |
| Internal Analysis Bandwidth | up to 2 GHz (Option B2001) / 8.3 GHz (Option B8001) |
| Phase Noise | –137 dBc/Hz @ 10 kHz offset (1 GHz carrier, typ.) |
| DANL | –123 dBm @ 85 GHz (pre-amp off) |
| Real-Time Analysis Bandwidth | 800 MHz (option) |
| Brand Name | Rohde & Schwarz R&S |
| Model Number | FSW85 |
View Detail Information
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Product Specification
| Payment Terms | L/C,D/A,D/P,T/T,Western Union,MoneyGram,MoneyGram,Western Union,T/T | Delivery Time | 3-5 days |
| New / Used | Used | Frequency Range | 2 Hz – 85 GHz |
| Internal Analysis Bandwidth | up to 2 GHz (Option B2001) / 8.3 GHz (Option B8001) | Phase Noise | –137 dBc/Hz @ 10 kHz offset (1 GHz carrier, typ.) |
| DANL | –123 dBm @ 85 GHz (pre-amp off) | Real-Time Analysis Bandwidth | 800 MHz (option) |
| Brand Name | Rohde & Schwarz R&S | Model Number | FSW85 |
| High Light | wideband signal spectrum analyzer ，ultra wideband signal spectrum analyzer ，ultra signal hound spectrum analyzer | ||
The pre-owned R&S FSW85 delivers laboratory-class spectrum and vector-signal analysis from 2 Hz to 85 GHz, eliminating external harmonic mixers for Ku-, Ka- and V-band workflows.
Optional 2 GHz—and even 8.3 GHz—instantaneous capture plus an 800 MHz real-time engine enable single-sweep characterization of 5G FR2, ultra-wideband radar and satellite links. A –137 dBc/Hz phase-noise floor and –123 dBm DANL at the microwave tip reveal spurs that threaten tight EVM and ACLR margins, while field-installable 30 dB pre-amplifier, LO/IF break-outs and tracking-generator keys future-proof the platform.
Supplied fully tested, freshly calibrated and firmware-current, each unit ships from stock—delivering Rohde & Schwarz precision and LAN/GPIB automation at a fraction of new-instrument cost.
Interested in Rohde & Schwarz FSW85 or a similar model?
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Looking for other models? Our inventory changes daily—ask for the latest list of spectrum analyzers and RF equipment.
Laboratory-Verified Performance
Every unit ships with an ISO/IEC 17025 calibration certificate bearing the TESTRO Certified seal, so you know the specifications are not just claimed—they’re proven.
Total Transparency
High-resolution teardown photos and a live video test session let you inspect seals, modules, and real-time performance metrics before you pay.
Real Warranty, Real People
One-year machine warranty, with our engineering team standing by on business days to provide remote assistance for any software or hardware issues.
Global Delivery, Built-In Protection
DHL lanes—arriving at most destinations in just 3–5 days.
Flexible, Modern Payments
Choose traditional T/T or wire transfer, credit card.
Open-Door Assurance
Visit our Shenzhen facility, walk the refurbishment line, and see your equipment on the bench before it leaves our dock.
Company Details
Business Type:
Distributor/Wholesaler,Agent,Exporter
Year Established:
2017
Total Annual:
2,000,000-3,000,000
Employee Number:
30~50
Ecer Certification：
Verified Supplier
Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ... Founded in 2017 and headquartered in Shenzhen, TESTRO Electronics LLC focuses on the secondary sale and flexible rental of high-end electronic test instruments. The team counts 30 employees and operates a 1,500 m² warehouse and inspection center in Qianhai, Shenzhen. ...
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