Rohde & Schwarz ESI40 EMI Test Receiver
The Rohde & Schwarz ESI40 EMI Test Receiver is a cutting-edge tool that marries high-end performance with laser-sharp precision. Designed for compliance testing and electromagnetic interference (EMI) analysis, this receiver stands out with its remarkable sensitivity and expansive dynamic range, fulfilling the rigorous standards of both civil and military EMI requirements.
Exceptional Performance
This versatile EMI Test Receiver supports a wide frequency range of 20 Hz to 40 GHz, ensuring you capture a comprehensive spectrum of signals essential for reliable measurements. Key specifications include:
- Very High Sensitivity: NF typical of 10 dB
- Excellent Large-Signal Immunity: 1 dB compression point at +10 dBm
- Low Measurement Uncertainty: Less than 1 dB up to 1 GHz
- Rapid Measurement Speed: Minimum measurement time of 100 µs
- Low Inherent Noise: Below –3 dBµV
Ideal for Multiple Applications
The ESI40 is an ideal solution for diverse users including:
- EMC Test Houses and Service Providers
- Governmental Organizations
- Safety Standard Authorities
- Large Industrial Development and EMC Labs (e.g., Automotive)
Advanced Features
With an array of advanced features, the ESI40 enhances every stage of product development and final EMC certification testing:
- Fast scanning in test receiver mode and sweeping in spectrum analyzer mode
- Two RF inputs with additional pulse protection (20 Hz to 1 GHz)
- Integrated 20 dB preamplifier (standard from 1 kHz to 7 GHz, optional above 7 GHz)
- Preselection capabilities in receiver and analyzer modes
- Resolution bandwidths tailored for MIL standards and CISPR specifications
- Multiple parallel detection modes including Peak, Average, Quasi-Peak, CISPR Average, and RMS
- Automatic overload detection and autoranging features
- User-definable transducer factors and limit line editors
- Internal test routines for automated and interactive measurements
- Split-screen display for mixed analyzer/receiver mode analysis
- Convenient scan table editor supporting up to ten subranges
- High-resolution time-domain measurements for detailed interference source analysis
Comprehensive Highlight Features
- Extensive self-calibration routines complete with documentation
- Multiple interfaces including IEC/IEEE, serial, parallel, and optional LAN connectivity
- Comprehensive marker evaluation functions for effective data analysis
- Integrated controller function supporting Windows NT 4.0 compatibility for seamless operation
- Internal tracking generator capabilities up to 7 GHz (optional)
- Bright 24 cm LC color display for easy readability
- Noiseless performance display feature for enhanced analysis using R&S HZ-10 coil
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