EMScanner: 150KHz – 8GHz
EMScanner is a self-contained very-near-field scanning device that connects to a Spectrum Analyzer and a laptop or desktop PC running the Y.I.C. Technologies Software, EMViewer.
The EMScanner system operates from 150KHz to 8GHz and delivers repeatable & reliable results that pinpoint the cause of a design failure in seconds.
EMViewer Software is recommended to achieve the best results.
Key Benefits:
- Ideal PCB projects for EMScanner are boards designed for high speed, high power, and/or high density/complexity. Any PCB that places a premium on board real-estate also qualifies as an excellent candidate. The compact, flat scanner provides PCB design teams with an easy-to-use, costeffective, 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.
- 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.
Capability
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 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 time varies with size of scan area and node setting with the software.
EMViewer Software
We recommend you use the EMViewer software for best results. A Yearly subscription or a once off purchase is available.
Supported Operating Systems
Windows 10/11®
Supported CAD Overlays
Standard Gerber© RS274x format and HPGL format
Broadband Frequency Coverage
EMS08 Base configuration 150 kHz to 8 GHz
Antenna Array
1,218 (42 x 29) H-field probes Measurement sensitivity: Dependent on spectrum analyser performance
Measurement sensitivity
Dependent on spectrum analyzer performance
Spatial Resolution
Probe spacing of 7.5 mm with an ‘effective’ resolution 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 spectrum analyser
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
Enclosure
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 analyser: RF SMA to type N coaxial cable | Adapter: Proprietary DB25
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”)
Weight
2.80 Kg / 6.17 lb (including cables and the adapter)
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:
Check out EMScanner Resources for more information.
Multi-Unit Scanner Solution
We provide a solution that can assist you with scanning larger DUT’s in your lab on your lab bench.
- 2 x EMScanners (Scanning Area: 63.2 x 21.8 cm)
- 4 x EMScanners (Scanning Area: 63.2 x 43.6 cm)
- 6 x EMScanners (Scanning Area: 63.2 x 65.4 cm)
- 8 x EMScanners (Scanning Area: 63.2 x 87.2 cm)
