- Wide Frequency Range from 9 kHz to 230 MHz for versatile RF testing.
- Large 2-inch aperture fits thick cable bundles up to 52 mm.
- Split-core design enables easy, non-intrusive clamping on cables.
- Compliance-ready for CISPR 15/25/32, IEC 61000-4-6, MIL-STD-461, and RTCA DO-160 standards.
- NIST-traceable calibration included with optional ISO 17025 certification.
- High current handling supports up to 150A DC and 90A AC (50/60 Hz).
- Compatible with Com-Power’s FCLCE-452 Calibration Fixture and SPA-932TG Spectrum Analyzer.
CLCE-252
Broadband RF Monitor Probe
CLCE-252 RF Current Probe is a split-core current probe designed for conducted emission and immunity testing, accommodating cable bundles up to 2 inches in diameter. It features a rugged hinged enclosure with split-core ferrite, allowing easy placement around cables or wire bundles for convenient testing. The probe measures current inductively by clamping around the line under test, operating as a toroidal transformer. The output voltage is measured across a 50 Ω input impedance and converted to current using the probe’s transfer impedance factor.
Features
Key capabilities and advantages
Specification
Technical specifications and parameters
| Frequency Range | 9 kHz to 230 MHz |
| Window (Aperture) Inside Diameter | 2.00" (52 mm) |
| Outside Diameter | 4.90" (125 mm) |
| Height | 1.40" (36 mm) |
| Width | 5.90" (150 mm) |
| Weight | 1.5 lbs. (0.68 kg) |
| Connector | Type-N (Female) |
| Transfer Impedance (ZtΩ) | 0.25 Ω (typical) |
| Transfer Impedance (dBΩ) | -12 dBΩ (typical) |
| Insertion Loss | 46 dB (nominal) |
| Insertion Impedance | < 1 Ω |
| Max Primary Current (DC) | 150 Amps |
| Max Primary Current (AC 50/60 Hz) | 90 Amps |
| Max Primary Current (AC 400 Hz) | 72 Amps |
| Max Primary Current (RF) | 3 Amps |
| Pulse (8/20 µs) | 3500 Amps |
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