Absorbing Clamp for up to 3.2cm diameter cable

CLA-150

30 MHz to 1 GHz

absorbing clamp for aperture size of 1.4 inch CLA-150 Complies with CISPR 16-1-3

Absorbing Clamp for up to 3.2cm diameter cable

  • Absorbing clamp (ferrite clamp), 30 MHz–1 GHz — disturbance power measurement on power and auxiliary I/O cables per CISPR 13 [EN 55013], CISPR 14 [EN 55014], and CISPR 32 [EN 55032].
  • 1.37" (34.9 mm) aperture for cables up to 3.2 cm (1.26 in) diameter — accommodates large power cords, multi-conductor industrial cables, and bundled auxiliary I/O typical of larger appliances and information technology equipment.
  • CISPR 16-1-3 compliant absorbing clamp method — broadband RF current transformer plus two sets of split-ferrite rings provide defined RF termination and mains-side decoupling for repeatable ACMM measurements.
  • Large household and commercial appliances — washing machines, dishwashers, ranges, refrigerators, vacuum cleaners, and other CISPR 14 products with thicker mains cords.
  • Industrial, scientific, and medical (ISM) equipment — benchtop instruments, motor drives, and other CISPR 11 / EN 55011 products evaluated by disturbance power on connected cables.
  • Information technology and multimedia equipment — servers, network gear, and multimedia products with thick power cords or bundled I/O qualified per CISPR 32 [EN 55032].
  • Wheeled chassis with top handle — smooth traversal of the line under test during the swept length measurement called for in CISPR 16-2-2.
  • NIST-traceable individual calibration with two-year warranty — ISO/IEC 17025 accredited calibration optional; pairs naturally with the SPA-900TG series spectrum analyzer/EMI receiver for disturbance power scans.

CLA-150 Features

  • Absorbing clamp (ferrite clamp) per CISPR 16-1-3 — disturbance power measurements for CISPR 13, 14, and 32
  • Frequency range 30 MHz to 1000 MHz — covers the full CISPR disturbance power band
  • 1.37" (34.9 mm) aperture diameter — cables up to 3.2 cm (1.26 in) diameter
  • Designed for CISPR 14 [EN 55014] testing — suited for larger household and commercial appliances
  • 50 Ω BNC (female) RF output — direct mate to spectrum analyzer / EMI receiver
  • Compact-footprint enclosure 627 × 114 × 165 mm (24.7 × 4.5 × 6.5 in)
  • Weight 21 lbs (9.5 kg) with wheels and handle for easy positioning
  • Wheeled mobile chassis with handle — designed for daily indoor and outdoor lab use
  • Individually calibrated with NIST-traceable data and certificate — ISO/IEC 17025 accredited calibration available on request
  • Two-year warranty

CLA-150 Specifications

Parameter Specification
Model CLA-150
Type Absorbing clamp (ferrite clamp)
Applicable Standards CISPR 16-1-3; supports CISPR 13 [EN 55013], CISPR 14 [EN 55014], CISPR 32 [EN 55032]
Frequency Range 30 MHz to 1000 MHz
Impedance 50 Ω
Connector Type BNC (female)
Aperture Size 34.9 mm (1.37 in)
Maximum Cable Diameter 32 mm (1.26 in)
Dimensions 627 × 114 × 165 mm (24.7 × 4.5 × 6.5 in)
Weight 21 lbs (9.5 kg)
Mobility Wheeled base with top handle
Calibration NIST-traceable individual calibration; ISO/IEC 17025 accredited optional
Warranty 2 years
Calibration: Each unit ships with NIST-traceable individual calibration data and certificate per CISPR 16-1-3. ISO/IEC 17025 accredited calibration is available on request.
Typical use: Disturbance power measurement on large mains cords and bundled cables of major appliances, ISM equipment, and ITE/multimedia products. Larger aperture sibling of the CLA-050.

Absorbing Clamp with aperture size of 0.5 inch insertion loss CLA-150 Absorbing Clamp with aperture size of 0.5 inch decoupling factor DR CLA-150 Absorbing Clamp with aperture size of 0.5 inch decoupling factor DF CLA-150

Title Link
Absorbing Clamp CLA-150 Datasheet View PDF
Absorbing Clamp CLA-150 Manual View PDF


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