EMScanner

Fast and Precise EMI Pre-Compliance Testing for PCB Development

The Y.I.C EMScanner is a professional EMI pre-compliance scanning system designed to detect and visualize electromagnetic emissions directly on printed circuit boards (PCBs). It enables engineers to identify noise sources early in the development cycle, significantly reducing time, cost, and risk before formal EMC certification.

By combining near-field scanning hardware with powerful analysis software, the EMScanner provides detailed emission mapping and intuitive visualization for fast debugging and optimization.

· Frequency range: 150 kHz – 8 GHz

· Scanning area: L 31.6 cm x W 21.8 cm (L 12.44” x W 8.58”)

· Physical Resolution: 7.5mm

· 1YR EMViewer Subscription including upgrades, support & hardware warranty.

Product Highlights

Near-Field EMI Scanning Technology

• High-resolution near-field probe array

• Automated PCB surface scanning

• Detection of radiated emissions at board level

• Precise localization of EMI hotspots

Identify problematic components, traces, and layouts before final certification testing.

Early Pre-Compliance Validation

• Compare results against regulatory limits

• Evaluate design changes instantly

• Reduce risk of EMC test failure

• Shorten development cycles

Ideal for improving first-pass success in accredited EMC laboratories.

Advanced Visualization & Analysis Software

• 2D and 3D emission heat maps

• Frequency-domain analysis

• Time-domain signal evaluation

• Emission comparison between design revisions

• Automated report generation

The intuitive software interface allows fast interpretation of complex EMI behavior.

Flexible Integration

• Suitable for PCB-level testing

• Compact system footprint

• Designed for R&D laboratories and development environments

• Compatible with external spectrum analyzers (depending on configuration)

A practical solution for in-house EMI troubleshooting and validation.

Key Capabilities at a Glance

• Automated EMI near-field scanning

• High spatial resolution mapping

• Visual emission hotspot identification

• Pre-compliance validation support

• Software-based reporting and analysis

Ideal For

PCB design engineers
EMC / EMI specialists
R&D laboratories
Electronics manufacturers
Automotive and industrial electronics development
High-speed digital design validation

The Y.I.C EMScanner enables engineers to detect, visualize, and resolve EMI issues early in the design process — reducing compliance risk and accelerating product development with confidence.