G-YWLLBNZV3B Multi-Unit Solution | EMScanner - Y.I.C. Technologies ltd
+44 (0) 1252 417010 | enquiries@yictechnologies.com


Multi-EMScanner Units

Multi-Unit Scanner Solution

Provide scanning areas for large DUTs

Scanning Areas:
Solution#1 – 2 x EMScanners
Scanning Area: 63.2 x 21.8 cm

Solution#2 – 4 x EMScanners
Scanning Area: 63.2 x 43.6 cm

Solution#3 – 6 x EMScanners
Scanning Area: 63.2 x 65.4 cm

Solution#4 – 8 x EMScanners
Scanning Area: 63.2 x 87.2 cm

Entire Solution requires 1 x Spectrum Analyzer.

Product Features


Spectral scan, spatial scan, peak-hold, continuous scanning, spectral and spatial comparison, scripting, limit lines and report generation.

Spatial scan time:

Continuous real-time or sub-second single scan for the entire scan area dependent on spectrum analyzer performance.

Spectral scan time:

45 seconds for L 10 cm x W 10 cm (L 4” x W 4”) PCB with a 100 MHz span and 100 kHz RBW. Scanning area, span and RBW are user selectable within spectrum analyzer specifications

Supported operating systems:

Windows 10®

Supported CAD overlays:

Standard Gerber© RS274x format and HPGL format


Broadband frequency coverage:
EMS8000 – Base configuration = 150 kHz to 8 GHz

Antenna array:

1,218 (42 x 29) H-field probes Measurement sensitivity: Dependent on spectrum analyzer performance

Spatial resolution:

Probe spacing of 7.5 mm with an ‘effective’ solution of 3.75 mm

Scan area:

L 31.6 cm x W 21.8 cm (L 12.44” x W 8.58”)

Frequency accuracy of peaks:

Peak marking accuracy of the spectrum analyzer

Probe to probe uniformity:

Calibrated before shipment. Firmware correction factors adjust for frequency-dependent probe responses with +/- 3 dB accuracy

Measurement plane isolation:

> 20 dB

Maximum radiated power load:

10 W / 40 dBm


Anodized non-conductive metal

Maximum DUT voltage:

Glass Cover: 4kV DC; 2.6kV AC | Metal Case: 260V DC; 200V AC (measured as dielectric withstanding voltage – DWV)

Operating temperature:

From 15⁰ C to 40⁰ C (continuous spectral and spatial scans at 50 MHz)

In situ scanning:

6U Size C scanner fits into VXI and VME chassis

Scanner connections:

Spectrum analyzer: RF SMA to type N coaxial cable | Adapter: Proprietary DB25

Supported Analyzers (If your analyzer is not listed contact Y.I.C. Technologies)

Keysight:  N9000A-CXA, N9000B-CXA, N9010A-EXA, N9010B-EXA, N9020B-MXA, N9020A-MXA, N9038A-MXE, N9912A-FieldFox, N9916A-FieldFox, N9918A-FieldFox, N9952A-FieldFox, E4440A-PSA, N9030A-PXA, N9040B-UXA

Rohde & Schwarz:  ZVL, ZVB20, ZNB8, FSW, FSV4, FSV3, FPL

Dimensions of the scanner:

L 39.2 cm x W 24.4 cm x H 1.7 cm (L 15.43” x W 9.61” x H 0.67”)


2.80 Kg / 6.17 lb (including cables and the adapter)



To view and/or download EMScanner resources, simply click on the links below:

With EMScanner design teams can personally test their designs without having to rely on another department, test engineer, or time-consuming off-site testing. After diagnosing even an intermittent problem, the engineer can implement a design change and retest, and the results provide concrete verification of the effectiveness (or not) of the design change.

EMScanner diagnostic capabilities allow design teams to reduce testing time by more than two orders of magnitude. Users have also documented fifty per cent reductions in design cycle times.

Ideal PCB projects for EMScanner are boards designed for high speed, high power, and/or high density/complexity. Any PCB that places a premium onboard real estate also qualifies as an excellent candidate.

The compact and flat scanner provides PCB design teams with an easy-to-use, cost-effective, and proven tabletop solution.

Emission, immunity, filtering, EMI shielding, broadband noise and Common Mode testing are some of the applications that the EMScanner system addresses in mere seconds.




The instrument provides spatial and spectral scans that allow design teams to cut one to two design cycles out of their product development process. It also reduces their EMI testing time by up to two orders of magnitude.
The design team conducted the scans on the EMxpert system in their offices. In a matter of minutes, they obtained the results. Testing the design in a third party chamber would have have been weeks away