Rohde & Schwarz ESPI7 9KHz-7GHz EMI EMC Precompliance Test Receiver

The Rohde & Schwarz ESPI7 is a compact EMI test receiver engineered for precompliance testing of electromagnetic compatibility across 9 kHz to 7 GHz. It delivers real-time spectrum analysis, automated test routines, and detailed reporting - enabling product developers to identify and resolve EMC issues early in the development cycle and minimize the risk of costly redesigns before formal compliance verification.

Technical Specifications

Frequency coverage spans 9 kHz to 7 GHz, supporting broadband EMI precompliance measurements across consumer, industrial, and RF device applications. The instrument integrates real-time spectrum analysis with automated test sequences and comprehensive reporting functionality.

Key Features

• High sensitivity for detection of low-level electromagnetic emissions


• Real-time spectrum analysis with immediate visualization of the electromagnetic spectrum for transient signal identification


• Automated test sequences enabling efficient and repeatable testing according to various standards


• Detailed reporting to document results and support troubleshooting


• User-friendly interface for streamlined test setup and execution

Typical Applications The ESPI7 serves product development teams conducting precompliance EMI testing on electronic devices prior to formal EMC certification. Early identification of emission issues reduces design iteration cycles and accelerates time-to-compliance.

Compatibility & Integration The instrument operates as a standalone precompliance test platform with integrated measurement, analysis, and reporting capabilities.