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 | 9 kHz – 3 GHz |
| Dynamic Range | > 115 dB, typ. 123 dB (50 MHz – 3 GHz, 10 Hz IF BW) |
| Sweep Time | < 60 ms for a 401-point two-port sweep @ 100 kHz IF BW |
| Measurement Bandwidths | 10 Hz – 500 kHz in 1/2/5 steps |
| Brand Name | Rohde & Schwarz |
| Model Number | R&S ZVL3 |
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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 | 9 kHz – 3 GHz |
| Dynamic Range | > 115 dB, typ. 123 dB (50 MHz – 3 GHz, 10 Hz IF BW) | Sweep Time | < 60 ms for a 401-point two-port sweep @ 100 kHz IF BW |
| Measurement Bandwidths | 10 Hz – 500 kHz in 1/2/5 steps | Brand Name | Rohde & Schwarz |
| Model Number | R&S ZVL3 | ||
| High Light | 3 ghz portable vector network analyzer ，portable vector network analyzer rohde & schwarz ，zvl3 znb vector network analyzer | ||
The pre-owned R&S ZVL3 unites network, spectrum and power analysis in a sub-7 kg chassis, giving R&D benches and production lines a single 9 kHz – 3 GHz workhorse.
A class-leading > 115 dB dynamic range and < 0.06 dB trace noise resolve deep filter notches and minute impedance mismatches, while 60 ms full-two-port sweeps keep throughput high. USB/LAN control (GPIB optional) supports automated test racks, and DC/battery operation lets the instrument double as a field-service VNA.
Delivered fully tested, freshly calibrated and firmware-current, this ZVL3 offers immediate deployment and significant savings over new hardware without compromising Rohde & Schwarz precision or long-term serviceability.
Interested in Rohde & Schwarz ZVL3 VNAor a similar model?
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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.
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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