94430-1 Current Probe

94430-1 Current Probe

Frequency Range: 10 kHz – 250 MHz The small size and light weight 94430-1 measurement probe has a 0.75″ window, covering the frequency range from 10 kHz to 250 MHz. In applications where the 0.75″ window diameter is sufficient, this series provides frequency coverage for all conducted...

Description

Frequency Range: 10 kHz – 250 MHz

The small size and light weight 94430-1 measurement probe has a 0.75″ window, covering the frequency range from 10 kHz to 250 MHz. In applications where the 0.75″ window diameter is sufficient, this series provides frequency coverage for all conducted emissions tests, both commercial and military.

This probe is particularly suitable where permanent or semi-permanent installation of current probes is desired. Such an application might be 6 or 20 dB safety margin demonstrations during a system level EMC test performed on a complete weapon system planes, ground vehicles, ships. Another application is sensing field-to-cable coupled common mode currents during a low level swept cw scan of a commercial aircraft undergoing FAA certification to the High Intensity Radiated Field RF electromagnetic environment.

Probe saturation current is compatible with the current carrying capacity of wires placed in its window.

Electrical Specifications

Frequency Minimum 10 kHz
Frequency Maximum 250 MHz
Load Impedance 50 Ω
Maximum Primary Current Amps 400 Hz: 200
DC-60 Hz: 200
Pulse: 70
RF(CW) : 16
Transfer Impedance 6 Ω

Key Features

  • For Standards Testing and Pre-compliance Applications
  • Measures RF Current Without Direct Connection
  • Window DIA 1.91 cm
  • Two year warranty

Application Notes

Manufacturer

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