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 |
| Resolution Bandwidth | 10 Hz – 10 MHz (–3 dB) plus CISPR 200 Hz / 9 kHz / 120 kHz / 1 MHz filters |
| Displayed Average Noise Level (DANL) | –155 dBm/Hz (1 Hz RBW, f < 1 GHz, with 20 dB pre-amplifier) |
| Total Measurement Uncertainty | ≤ 1 dB (< 3 GHz spectrum mode), ≤ 1.5 dB (receiver mode) |
| Detectors / Interfaces | Peak, Quasi-Peak, CISPR Avg & RMS; USB & LAN standard, optional GPIB and 20 dB pre-amp ESPI-B2 |
| Brand Name | Rohde & Schwarz |
| Model Number | R&S ESPI-3 |
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 | 9 kHz – 3 GHz |
| Resolution Bandwidth | 10 Hz – 10 MHz (–3 dB) plus CISPR 200 Hz / 9 kHz / 120 kHz / 1 MHz filters | Displayed Average Noise Level (DANL) | –155 dBm/Hz (1 Hz RBW, f < 1 GHz, with 20 dB pre-amplifier) |
| Total Measurement Uncertainty | ≤ 1 dB (< 3 GHz spectrum mode), ≤ 1.5 dB (receiver mode) | Detectors / Interfaces | Peak, Quasi-Peak, CISPR Avg & RMS; USB & LAN standard, optional GPIB and 20 dB pre-amp ESPI-B2 |
| Brand Name | Rohde & Schwarz | Model Number | R&S ESPI-3 |
| High Light | compliant emi emc testing equipment ，emi emc testing equipment rohde & schwarz ，cispr emi testing equipment | ||
The pre-owned R&S ESPI3 combines a CISPR 16-1-1-compliant EMI receiver with a spectrum-analyzer front end, delivering full-standard emissions measurements from 9 kHz to 3 GHz without external harmonic mixers.
Wide 10 Hz–10 MHz RBWs, integral preselection and selectable peak, quasi-peak and average detectors let engineers verify commercial limits and track down spurious emitters in a single sweep. A typical –155 dBm noise floor (with the optional 20 dB pre-amp) and ≤ 1.5 dB total uncertainty secure confident margin analysis, while USB/LAN—plus optional GPIB—support automated limit-line scans and remote logging.
Shipped fully tested, freshly calibrated and firmware-current, each unit offers immediate, cost-effective pre-compliance capability without sacrificing Rohde & Schwarz precision or long-term serviceability.
Interested in Rohde & Schwarz R&S ESPI3 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.
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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