Rohde Schwarz ESR3 EMI Test Receiver CISPR 16-1-1 Compliant 9 kHz to 3.6 GHz Preselection Spectrum Analysis
Rohde & Schwarz ESR3 EMI Test Receiver
Full CISPR 16-1-1 Compliance
Certified EMI measurements per CISPR 16-1-1, MIL-STD-461, and FCC Part 15 standards
Built-in Preselection
Tracking preselector suppresses out-of-band signals for accurate measurements in high-ambient environments
Spectrum Analysis Mode
Dual-function as both EMI receiver and real-time spectrum analyzer for comprehensive EMC diagnostics
Intuitive Touchscreen
10.1-inch WXGA touchscreen with streamlined EMC measurement workflows for fast setup and testing
Product Overview
The Rohde & Schwarz ESR3 is a professional EMI test receiver designed for full-compliance and pre-compliance EMC testing across the 9 kHz to 3.6 GHz frequency range. Fully compliant with CISPR 16-1-1, it integrates a built-in tracking preselector that effectively rejects strong out-of-band signals, ensuring accurate and repeatable measurements even in high-noise environments. The instrument combines the functionality of a precision EMI receiver with a real-time spectrum analyzer, enabling engineers to quickly identify, diagnose, and resolve EMI issues. Equipped with a full suite of detectors (Peak, Average, Quasi-Peak, CISPR-Average, RMS-Average) and a user-friendly 10.1-inch touchscreen, the ESR3 streamlines EMC testing workflows in R&D laboratories, compliance test houses, and production line environments.
Applications
- EMC pre-compliance and full-compliance conducted emissions testing
- Radiated emissions measurement with antenna and LISN accessories
- MIL-STD-461 and FCC Part 15 regulatory testing
- Component-level EMI debugging and diagnostics
- Production line EMC quality assurance
- Automotive EMC testing per CISPR 25
- Medical device electromagnetic compatibility verification
Technical Specifications
| Parameter |
Specification |
| Frequency Range |
9 kHz to 3.6 GHz |
| Standard Compliance |
CISPR 16-1-1, MIL-STD-461, FCC Part 15 |
| Resolution Bandwidth |
10 Hz to 10 MHz |
| DANL (Typical) |
<-155 dBm/Hz |
| Preselection |
Built-in tracking preselector |
| Detectors |
Peak, Average, Quasi-Peak, CISPR-Average, RMS-Average |
| RF Input |
50 Ω, N-type female |
| Display |
10.1-inch WXGA touchscreen |
| Weight |
14 kg (30.9 lb) |
| Dimensions (H x W x D) |
462 x 197 x 504 mm |
| Warranty |
1 Year Standard |