Rohde & Schwarz ESW26 EMI Test Receiver

Overview

The Rohde & Schwarz ESW26 is a high-performance EMI test receiver engineered for precise, fast, and reliable certification measurements. Covering 1 Hz to 26.5 GHz, it meets the most demanding requirements of CISPR, EN, MIL-STD-461, DO-160, and FCC standards. The ESW26 combines ultra-high dynamic range with measurement accuracy to deliver exceptional results for complex EMI testing scenarios.

Equipped with FFT-based time-domain scanning and real-time spectrum analysis, the ESW26 accelerates measurement cycles while maintaining full compliance with international standards. Its advanced filtering, high sensitivity, and intuitive touchscreen interface make it the preferred choice for certification labs and manufacturers requiring uncompromising accuracy.

Key Features

• Extended frequency coverage from 1 Hz to 26.5 GHz
• Ultra-high dynamic range for accurate disturbance measurement
• CISPR 16-1-1, ANSI C63.2, MIL-STD-461, DO-160, and FCC compliant
• FFT-based time-domain scanning with three optimization modes
• Real-time spectrum analysis with 80 MHz bandwidth and spectrogram display
• Preselection with selectable highpass and notch filters for ISM bands
• MultiView mode for simultaneous display of multiple measurement modes
• Touchscreen interface with advanced measurement automation

Applications

• Certified EMI compliance testing for regulatory approval
• High-frequency precompliance measurements and development testing
• Real-time disturbance signal analysis and characterization
• Laboratory and field-based certification measurements
• Military and aerospace electromagnetic compatibility testing