Com-Power CLCI-400 Bulk Current Injection Probe: For Immunity Testing
I Introducing Com-Power CLCL-400:
The CLCI-400 Bulk Current Injection Probe is part of ComPower’s extensive line of radio frequency immunity testers and calibration accessories; specifically designed to comply with the requirements contained in RTA/DO-160F, Mil-Std-461. The CLCI-400 incorporates dual-core ferrites into a round, sturdy, hinged housing; thus allowing the probe to be opened on one side for easy placement of the wire, cable(s) or cable bundle(s) to be tested into the probe window, making the CLCI-400 much more convenient to use than conventional types. Other split core probes The performance of the CLCI-400 probe allows it to achieve testing levels up to 10 Vrms across the frequency range with a forward power of less than 100 watts. The probe can handle a “window current” of up to 100 amps on the secondary device and up to 100 watts of RF input power to the primary device. RF current probes are often used in conjunction with spectrum analyzers or EMI receivers to measure magnitude quantities against true rms voltage. Transmission Impedance Conversion Factor, expressed in dB per 1Ω, converts a voltage quantity to a current quantity, expressed in dB per 1 uA.
II Com-Power CLCL-400 technical specifications:
Frequency Range: 10 kHz to 400 MHz
Window (Inside) Diameter: 1.575″ (40 mm)
Outside Diameter: 5.75″ (146 mm)
Width: 2.75″ (70 mm)
Weight: 4.5 lbs. (2.04 kg)
Input Connector: Type-N (female)
Max. Input Power: 100 Watts (continuous)
Turns Ratio: 1:1
Max. Core Temperature: 110° C – 230° F
Accessories Available from Com-Power for setting test levels and running the test:
FCLC-100 Calibration Fixture
Term-50-100W Power Terminator ASC series Power Amplifiers

