- Wide Frequency Range from 9 kHz to 400 MHz for versatile EMC and RF compliance testing.
- Large 2-inch aperture fits thick cable bundles up to 52 mm in diameter.
- Split-core design enables easy, non-intrusive clamping around active power and signal lines.
- Compliance-ready for CISPR 15/25/32, IEC 61000-4-6, MIL-STD-461G, and RTCA DO-160 standards.
- NIST-traceable calibration included; ISO 17025 accredited calibration available upon request.
- High current handling supports 200A DC, 100A AC (50/60 Hz), and 2000A surge pulses.
- Compatible with Com-Power’s FCLCE-452 Calibration Fixture and SPA-932TG Spectrum Analyzer.
- Lightweight and rugged construction (1.5 lbs) for durability in lab and field use.
- Accurate transfer impedance and insertion loss performance for precise EMI measurements.
- Backed by a three-year manufacturer warranty for long-term testing reliability
CLCE-452
400 MHz RF Current Probe
CLCE-452 V2 RF Current Probe is a split-core current probe designed for conducted emission and immunity testing, capable of accommodating cable bundles up to 2 inches in diameter. It features a rugged hinged circular enclosure with split-core ferrite, allowing easy placement around cables or wire bundles. 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 400 MHz |
| Aperture (Inner Diameter) | 2 inches (52 mm) |
| Outside Diameter | 4.9 inches (125 mm) |
| Height | 1.4 inches (36 mm) |
| Width | 5.9 inches (150 mm) |
| Weight | 1.5 lbs (0.68 kg) |
| Connector Type | Type-N (female) |
| Transfer Impedance | 0.8Ω nominal (see graph) |
| Insertion Loss | 36 dB nominal (see graph) |
| Max Current Capacity | 200A DC, 100A AC (50/60 Hz), 2A RF, 2000A (8/20 µs pulse) |
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