Discover the Rohde & Schwarz ESW26 EMI Test Receiver
The Rohde & Schwarz ESW26 stands out as a premier EMI Test Receiver, engineered for excellence with exceptional RF characteristics, including a high dynamic range and unmatched measurement accuracy. This sophisticated instrument is meticulously designed to meet rigorous certification requirements in compliance with standards such as CISPR, EN, MIL-STD-461, DO-160, and FCC. With the innovative FFT-based time domain scan feature, the ESW26 significantly reduces measurement times, effortlessly capturing and weighing disturbance spectra.
Key Features
- Frequency Range: Boasts an impressive frequency span from 2 Hz to 26.5 GHz.
- Compliant Standards: Adheres to CISPR16-1-1, ANSIC63.2, MIL-STD-461, and FCC specifications.
- Dynamic Range: Achieves the highest dynamic range coupled with the utmost accuracy essential for demanding certification measurements.
- Ultrafast Measurements: Equipped with an FFT-based time domain scan, transforming measurements that once took considerable time into mere seconds.
- Advanced Filtering: Features selectable highpass filters and notch filters for licensed free ISM bands at 2.4 GHz and 5.8 GHz, enhancing dynamic range and signal detection.
- Dual Functionality: Integrates the functionalities of an EMI test receiver and a fully-featured spectrum analyzer within a singular device.
- Realtime Spectrum Analysis: Utilizing the R&S®ESW-K55 option with a bandwidth of 80 MHz, it allows for the identification of hidden disturbances while employing persistence mode and frequency mask triggers for in-depth analysis.
- MultiView Function: Facilitates the simultaneous display of various measurements and traces across different operating modes, enhancing usability.
- Measurement Accuracy: Delivers exceptional accuracy with a tolerance of ±0.37 dB up to 8 GHz.
- Integrated Preselection Filters: Comes with 21 integrated filters as standard for precise measurements.
- Notch Filters: Specifically designed to suppress strong carrier signals operating within the 2.4 GHz and 5.8 GHz ISM bands, ensuring minimal interference with sensitivity.
Performance Specifications
- Low DANL: Typical values reach –168 dBm for frequencies ≤ 1 GHz.
- High 1 dB Compression Point: Achieves +15 dBm for the RF frontend, enhancing performance consistency.
- High Third-Order Intercept (TOI): Typically +25 dBm, optimizing linearity for complex signal environments.
- Preselection Filters: Includes additional highpass filter at 2 MHz, meticulously designed for data carriers and disturbance suppression on AC supply lines.
Capable of meeting the stringent demands of the automotive and aerospace sectors, the Rohde & Schwarz ESW26 EMI Test Receiver is the essential tool for modern certification challenges, ensuring fast, reliable results with unmatched precision.
