EMProbe

EMProbe

Accurate and Repeatable High-Resolution EMC and EMI diagnostic with Hand held Near Field Probes on your on your lab-bench

Using Hand Held probes to identify and resolve EMC/EMI issue testing have never been this accurate and straight forward!

3D Precision Technology used to assist high density board designers to use off the shelf hand-held probes and visualise the root causes of potential EMC and EMI problems during pre and post EMC compliance testing.

EMProbe enables the PCB and Design Engineers to diagnose EMC/EMI problems using regular off the shelf hand-held probes. An easy to use Robotic Arm controls the movement of the probe to any direction and an external Spectrum Analyzer provides the results. The EMViewer software is used to control the Robotic Arm and the external Spectrum Analyser collects and analyse the results.

Different types of Robotic Arms can be used, based on the desired size and resolution.

 

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Key Features

  • Capability: Spectral scan, spatial scan, peak-hold, continuous scanning, spectral and spatial comparison, scripting, limit lines, report generation and notes.
  • Spatial scan time: Continuous real-time for entire scan area (1,218 probes activated) when Level 1 selected: 5 sec.
    Selected area 2.25 cm x 2.25 cm, 9 probes activated.
    Level 1: <0.5 sec. | Level 2: 4 sec. | Level 3: 9 sec. | Level 4: 21 sec. | Level 5: 55 sec. | Level 6: 2 min 35 sec. | Level 7: 7 min 23 sec. | Level 8: 24 min 00 sec.
  • Spectral scan time: 11 seconds for L 10 cm x W 10 cm (L 4” x W 4”, 178 probes activated) from 10 MHz span to 110 MHz and 122 kHz RBW. Scanning area, span and RBW are user selectable within spectrum analyser specifications
  • Supported operating systems: Windows 10®
  • Supported overlays: Picture in JPEG format,  Standard Gerber© RS274x format and HPGL format CAD files

 

Application Notes

Manufacturer

Downloads

  • Datasheet for EMProbe
  • Series Datasheets

    Specifications

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

    Antenna array:
    1,218 (42 x 29) H-field probes.
    Spatial resolution:
    Level 1: 7.50 mm | Level 2: 3.75 mm | Level 3: 1.88 mm | Level 4: 0.94 mm
    Level 5: 0.47 mm | level 6: 0.24 mm | Level 7: 0.12 mm | Level 8: 0.06 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 dependant probe responses with +/- 3 dB accuracy
    Measurement plane isolation:
    > 20 dB