Rohde & Schwarz ESMI EMI Test Receiver
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Rohde & Schwarz ESMI is a 26.5 GHz electromagnetic interference test receiver with 20 Hz to 26.5 GHz frequency range, 1 Hz resolution, and five parallel detectors for EMC measurements.
Product details
| Model | ESMI |
| Manufacturer | Rohde & Schwarz |
| Category | Spectrum Analyzers |
| Availability | Made to order |
Description
Overview
The Rohde & Schwarz ESMI is a 26.5 GHz electromagnetic interference (EMI) test receiver designed for compliance regulation testing and radiofrequency measurements. Engineers use EMI receivers to measure various characteristics of radio signals and calibrate radiofrequency attenuators and signal generators during EMC testing.
Key Features
- Frequency range: 20 Hz to 26.5 GHz, expandable to 110 GHz with external mixers
- Resolution: 1 Hz
- Five parallel detectors for peak, minimum, quasi-peak, average, and RMS weighting
- Low-noise preamplifier with wide dynamic range
- Highly linear envelope detector with dynamic range of 70 dBm
- DC logarithmic convertor with 70 dB dynamic range
- Overload detectors at mixers and test channel to prevent incorrect measurements
- Selectable LIN/LOG frequency scale
Applications
- EMC compliance testing and certification
- RF attenuator and signal generator calibration
- Radio signal characterization and analysis
Specifications
| Frequency Range | 20 Hz to 26.5 GHz (expandable to 110 GHz with external mixers) |
| Resolution | 1 Hz |
| Detectors | Five parallel: peak, minimum, quasi-peak, average, RMS |
| Envelope Detector Dynamic Range | 70 dBm |
| DC Logarithmic Convertor Dynamic Range | 70 dB |
| Frequency Scale | LIN/LOG selectable |
| Preselection | Refined with wide RF attenuation range |
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Rohde & Schwarz ESMI EMI Test Receiver
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