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Lüthi design and manufacture RF coupling devices.
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Emissions | Immunity

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Emissions Coupling Devices
MDS 21 Absorbtion measuring clamp according to CISPR 16; 30MHz to 1GHz
Used to perform interference power measurements with an EMI receiver, typically on domestic appliances and portable tools (EN 55014). The MDS 21 is mounted on wheels and is run up and down the cable under test to locate the strongest signal.
For automated set-ups with Slide-Bars, the MDS 21B is recommended (ball-bearing mounted wheels with rubber tyres).
MDS 22 Absorbtion measuring clamp; 300MHz to 2.5GHz
Similar to the MDS 21, with an extended frequency range.
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Immunity Coupling Devices
EM 101 EM-Clamp; 150kHz to 1GHz
EM-Clamp for injection of RF onto conductors as described in IEC 1000-4-6/EN 61000-4-6. 20mm diameter window.
FTC 101 Decoupling clamp matched to EM 101
Required when testing to IEC 1000-4-6/EN 61000-4-6 with an EM-Clamp for protection of auxiliary equipment.
RDL5 RF Injection Clamp; 20 to 400MHz
Small injection clamp designed for use with an electrical fast transient/bursts generator to 2kV.
FG 14x15 Absorbtion (decoupling) device; 100MHz to 1GHz
Description...
FG 33x15 Absorbtion (decoupling) device; 10MHz to 1GHz
FG 34x15 Absorbtion (decoupling) device; 1MHz to 1GHz
FGZ 40x15C Decoupling clamp; 10MHz to 1GHz
FGZ 40x15E Decoupling clamp; 1MHz to 1GHz
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