EM Absorbing Clamps

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Teseq (Schaffner) AMZ 41A Absorbing Clamp for CISPR 13 & 14, w/ LE 210 RF Cable View larger

Teseq AMZ 41A Absorbing Clamp for CISPR 13 & 14, w/ LE 210 RF Cable

New

  • 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

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Typical Lead Time 6 - 8 Weeks

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Specifications

Frequency Range30 MHz to 1000 MHz
Standards MetCISPR 13, CISPR 14-1, CISPR 16-1-5, CISPR 16-2-2
RF ConnectorBNC, 50 Ω
Current Rating25 Amps Max
Application/Test TypeDisturbance power measurements of coaxial cables, automotive screened components (eg motor ignition systems and sheath current on aerial cables.
Maximum Continuous Power10 Watts
Min. site attenuation13 dB to 22 dB
Clamp factor (CF)-4 dB to +5 dB
Decoupling factor DFGreater than 21 dB
Decoupling factor DRGreater than 30 dB
Isolated lines under testPower supply lines and other connecting lines
Max. Cable Diameter20 mm inner (10 mm with adapter)
DimensionsW x D x H: 665 mm x 120 mm x 105 mm
Weightapprox. 7 kg

Test Equipment Description

Teseq AMZ 41A Description:

The absorbing clamp AMZ 41A has been designed for measurement of radio interferences emitted from electrical instruments via their connecting leads. The absorbing clamp measurement method (ACMM) is described in Clause 7 of CISPR 16-2-2. The absorbing clamp itself is described in CISPR 16 part 1-3: Radio disturbance and immunity measuring apparatus – Ancillary equipment – Disturbance power. Application Disturbance power measurements of CISPR 13 and CISPR 14 Measurement of screening attenuation of coaxial cables Testing of screening components, e.g. for motor ignition systems Measurement of sheath currents in aerial cables. Benefits, obtainable from this measuring method Simplified measurement procedure as compared to RF field measurement, so that no anechoic room is required; High reproducibility of test results.

For a cost effective previous model from Teseq (Schaffner) of the AMZ 41A see the

Teseq (Schaffner) AMZ 41

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