- Frequency Range: 9 kHz to 400 MHz
- Suitable for CISPR, Mil-Std 461 & DO-160
- Individual calibration
- Three-year warranty
CLCE-438
RF Current Sensing Probe
CLCE-438 RF Current Probe is a split-core current probe designed for conducted emission and immunity testing. It supports compliance measurements for CISPR 22, CISPR 32, DO-160, and MIL-STD-461, as well as applied current monitoring during conducted immunity tests. Featuring a rugged split-core ferrite with a hinged circular enclosure, the probe allows easy placement around cables or wire bundles. The CLCE-438 is intended for use with 50 Ω measurement equipment, such as spectrum analyzers or EMI receivers, for accurate true RMS voltage measurements.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 9 kHz to 400 MHz |
| Window (Aperture) Diameter | 1.49" (38 mm) |
| Outside Diameter | 3.11" (79 mm) |
| Height | 0.76" (19.3 mm) |
| Weight | 0.275 lbs. (0.125 kg) |
| Connector Connector | Type-N (Female) |
| Transfer impedance (ZtΩ) | 5Ω |
| Transfer impedance (dBΩ) | -40 to 15 dBΩ (typical)* |
| Max Primary Current (DC-60 Hz) | 50 Amps |
| Max Primary Current (400 Hz) | 30 Amps |
| Max Primary Current (RF) | 3 Amps |
| Pulse (8/20 μs) | 800 Amps |
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