EM Coupling Clamps

The integrity of both communication and electrical lines within products of all shapes and sizes is important to address early in design stages. EM coupling clamps are used to monitor electrical and magnetic characteristics radiated from electrical/communication wires. Additional, you can generate electrical and magnetic fields using a clamp to inject distrubances onto the lines and evaluate their response. EM clamps are used to meet CISPR, IEC and other compliance standards to evaluate radio frequency disturbances on and around power or data lines.

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EM Clamp Test Setup per IEC 61000-4-6

EM Coupling Injection Clamp Test Setup per IEC 61000-4-6

EM Injection Clamp Video Overview

EM Coupling Clamps There are 18 products.

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Showing 1 - 12 of 18 items
    • Rugged construction for CISPR16-2-2 & CISPR16-1-3
    • Made of grinded ferrite rings for RF Termination
    • Roller wheels for easy movement 
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    • Frequency range 30 MHz to 1 GHz
    • Max. cable diameter 10 mm
    • Cable termination for radiated emission and immunity tests
    • Ideal for testing in GTEM cells
    Typical Lead Time 4 - 6 Weeks
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    • EM clamp for immunity testing of cables with up to 35 mm diameter
    • High coupling factor: less than 15 watts amplifier output power is required to obtain a test level of 10 V
    • Calibration unit and calibration data are supplied with each instrument
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    • Rent the EMIC-20 EM Clamp
    • EM clamp for immunity testing of cables with up to 20 mm diameter
    • High coupling factor: less than 15 watts amplifier output power is required to obtain a test level of 10 V
    • 10 kHz – 1000 MHz
    • Calibration unit and calibration data are supplied with each instrument
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    • 30 - 1000 MHz
    • EMI Absorbing Clamp
    • Acc. CISPR 16 for interference power
    • With silicon coated rolls
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    • 30 MHz - 200 MHz Frequency Range
    • Calibration Fixture for CMAD 1614
    • With 4 mm diameter is part of the delivery
    • Calibration fixture was designed for measurements acc. to CISPR 16-1-4 sections 9.5 and 9.6
    Typically in Stock
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    • As specified in CISPR 16-1-3
    • Disturbance power measuring, according to CISPR 16-2-2
    • Can be used as diagnostic tool
    • Measurement of screening attenuation of coaxial cables
    Typical Lead Time 6 - 8 Weeks
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    • EM clamp for immunity testing of cables with up to 23 mm diameter
    • Meets IEC/EN 61000-4-6
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    • 30 MHz - 1 GHz Frequency Range
    • RF Disturbance power measuring, according to CISPR 14 (EN 55014)
    • Aperture Diameter: 34.9 mm (1.37 inches)
    • Insetion Loss: 14 dB to 21 dB
    • Typically in stock with calibration and 3 Year warranty
    Typically In Stock
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    • 30 MHz - 1 GHz Frequency Range
    • RF Disturbance power measuring, according to CISPR 14 (EN 55014)
    • Aperture Diameter: 12.7 mm (0.5 inches)
    • Insetion Loss: 14 dB to 21 dB
    • Typically in stock with calibration and 3 Year warranty
    Typically In Stock
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    • Construction as per IEC 61000-4-4 Ed.3 
    • See our EFT Generators Page
    • EFT/Burst testing of signal and datalines 
    • Active coupling length 1 m
    • Permissable burst voltage 7 kV
    • For cable diameter up to 40 mm
    Typical Lead Time 2 - 4 Weeks
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    • 30 MHz - 200 MHz
    • Common Mode Absorption Device
    • Consists of many precision cut ferrite half-toroids
    • Can be used for both, coaxial cables and unshielded cable bundles

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Showing 1 - 12 of 18 items