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 | 10 Hz – 4 GHz |
| Analysis Bandwidth | up to 160 MHz with option FSV-B160 (40 MHz with B70) |
| Phase Noise | ≈ –110 dBc/Hz @ 10 kHz offset (1 GHz) |
| DANL | –155 dBm/Hz (1 Hz RBW, 1 GHz, pre-amp on) |
| Interfaces / Options | USB-A, LAN 10/100/1000BASE-T, IEC-488 GPIB; tracking-generator B9, 20 dB pre-amp B22, vector-signal apps |
| Brand Name | Rohde & Schwarz |
| Model Number | FSV4 |
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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 | 10 Hz – 4 GHz |
| Analysis Bandwidth | up to 160 MHz with option FSV-B160 (40 MHz with B70) | Phase Noise | ≈ –110 dBc/Hz @ 10 kHz offset (1 GHz) |
| DANL | –155 dBm/Hz (1 Hz RBW, 1 GHz, pre-amp on) | Interfaces / Options | USB-A, LAN 10/100/1000BASE-T, IEC-488 GPIB; tracking-generator B9, 20 dB pre-amp B22, vector-signal apps |
| Brand Name | Rohde & Schwarz | Model Number | FSV4 |
| High Light | used rf spectrum analyzer ，rf spectrum analyzer rohde ，used wideband spectrum analyzer | ||
The pre-owned R&S FSV4 couples lab-grade spectrum and vector-signal analysis from 10 Hz to 4 GHz with optional 160 MHz instantaneous capture, allowing precise EVM, ACPR and spur checks on WLAN, LTE and radar waveforms without external mixers.
Typical phase-noise of –110 dBc/Hz and a –155 dBm noise floor (with the 20 dB pre-amp) expose faint emissions, while upgrade-keys for tracking generation, baseband I/Q and VSA apps extend functionality on demand. Shipped fully tested, freshly calibrated and firmware-current, each unit is in stock for immediate deployment—delivering Rohde & Schwarz accuracy, automation via LAN/GPIB and substantial cost savings over new hardware.
Interested in a Rohde & Schwarz FSV4 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.
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.
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.
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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