Near Field Probes


9 kHz - 5 GHz

Near Field Probe Set PS-400


The Com-Power PS-400 near field probe kit is used find the source of EMI radiation from products that fail EMC compliance testing. The cause of the the higher emissions must be investigated and fixed to make the product compliant. Finding the source of the emissions at the circuit level is not possible using an antenna. Near-field probes let you "sniff" around the circuits, cables, and enclosures to find the source. The PS-400 Near field has three probes. Two E-Field probes and a H-Field Loop Probe.

  • Complete Solution - Includes E and H field probes
  • Locate Noise Source - Down to a pin with the fine tip
  • Lightweight - Easy to use and handle
  • Small Size - Allows easy access to corners
  • Sensitive to Tip Position - Ease of pinpointing source
  • Immune to Hand Position - For repeatable results
  • Optional preamplifier
  • Frequency Range:
    • H-Field Loop: 9 kHz - 5 GHz
    • E-Field Broadband: 50 kHz - 5 GHz
    • E-Field Fine Tip: 100 kHz - 5 GHz
  • Impedance: 50 Ohm
  • Connector Type: BNC (f)
  • Contact us for more information