EMScanner+: 150 kHz- 6 GHz, w/ Real-Time Spectrum Analyzer, EMC desktop scanner

EMScanner+: 150 kHz- 6 GHz, w/ Real-Time Spectrum Analyzer, EMC desktop scanner

See EMI instantly with real-time 150 kHz–6 GHz emissions mapping
Pinpoint noise sources fast using a dense 1,218-probe near-field array
No external instruments required — integrated spectrum analyzer built in
Validate fixes in seconds, not hours or days
Cut compliance risk and testing time with bench-top pre-compliance diagnostics

PARTNER:

Y.I.C. TECHNOLOGIES LTD.

MARKETS:

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Data Sheet

SPECIFICATIONS

EMScanner+ — High-Speed Real-Time EMC & EMI Diagnostic Scanner

See emissions. Find root causes. Fix problems instantly.

As PCB speeds exceed multi-GHz operation, unintended radiation, coupling, and leakage become increasingly difficult to diagnose using traditional chamber testing alone. The EMScanner+ provides engineers with a real-time near-field visualization platform that transforms EMC troubleshooting into a fast, repeatable, bench-top workflow.

With 150 kHz to 6 GHz broadband coverage, a 1,218-probe H-field array, and an integrated internal spectrum analyzer, design teams can directly observe emissions on the board surface, isolate noise sources, and immediately validate corrective changes—without external instruments or off-site testing.

Available and supported across North America by Absolute EMC.

If you can see it, you can fix it.

Key Technical Advantages

Integrated analyzer architecture
No external spectrum analyzer required — compact, plug-and-play operation.
Full-board real-time scanning
Instant emissions mapping over the entire scan area.
High probe density
1,218 probes enable precise localization of problem components, traces, and coupling paths.
Sub-second verification
Implement design changes and validate immediately.
Reduces compliance risk
Identify and mitigate problems before formal chamber testing.
Improved engineering efficiency
Documented reductions in design cycle time up to 50%.

Typical Applications

EMC pre-compliance debugging
Radiated emissions root-cause analysis
High-speed digital and mixed-signal PCBs
Power electronics noise mapping
Switching converters and motor drives
Automotive, aerospace, defense, medical electronics
University and R&D EMC labs

System Overview

The EMScanner+ includes:

Patented near-field scanner array
Compact adaptor with internal spectrum analyzer
EMViewer software
User PC interface

The intuitive EMViewer platform enables spectral scans, spatial scans, comparisons, peak-hold, automated reports, and scripting within a single environment.

Full Technical Specifications

Category	Parameter	Specification
General	Frequency Coverage	150 kHz to 6 GHz
	Analyzer Model	Signal Hound BB60C (internal)
	Operating System	Windows 11®
	CAD Overlay Support	Gerber, JPEG, PNG
	Connection	USB
Scanning Capabilities	Modes	Spectral scan, spatial scan, peak-hold, continuous scanning, spectral & spatial comparison, scripting, limit lines, report generation
	Spatial Scan Time	Continuous real-time or sub-second full-area scan
	Spectral Scan Time	45 s for 10 × 10 cm area, 100 MHz span, 100 kHz RBW (varies by area/settings)
Probe System	Antenna Array	1,218 (42 × 29) H-field probes
	Probe Spacing	7.5 mm
	Effective Resolution	3.75 mm
	Probe Uniformity	Factory calibrated with software correction ±3 dB
Sensitivity / Noise	Displayed Avg Noise (9 kHz–500 kHz)	~ –140 dBm/Hz
	Displayed Avg Noise (500 kHz–10 MHz)	~ –154 dBm/Hz
	Displayed Avg Noise (10 MHz–6 GHz)	~ –158 dBm/Hz + 1.1 dB/GHz
Measurement	Measurement Plane Isolation	> 20 dB
	Max Radiated Power Load	10 W / 40 dBm
Scan Area	Dimensions	31.6 × 21.8 cm (12.44 × 8.58 in)
Safety / DUT Limits	Max DUT Voltage – Glass Cover	4 kV DC / 2.6 kV AC
	Max DUT Voltage – Metal Case	260 V DC / 200 V AC
	Dielectric Withstand	DWV rated
Mechanical	Enclosure	Anodized non-conductive metal
	Operating Temperature	15 °C to 40 °C
	Dimensions	34.5 × 43.5 × 11 cm (13.58 × 17.13 × 4.33 in)
	Weight	12 kg