Description Tekbox TBLLA-2M 9 KHz – 30 MHz Large Loop Antenna TBLLA-2M Large Loop Antenna – CISPR-Compliant Solution for Magnetic Field Testing The TBLLA-2M is a precision-engineered large loop antenna (LLA) designed for compliance with CISPR 16-1-4 and CISPR 15 / EN 55015 standards. This advanced LLA features three orthogonal loops with a diameter of 2 meters, making it the ideal choice for measuring magnetic field emissions from luminaries and other electronic devices. Key Features: Triple Orthogonal Loop Design: Equipped with three perpendicular loops on X, Y, and Z axes, the TBLLA-2M captures magnetic field radiation from all directions, ensuring comprehensive coverage. Wide Frequency Range: Operates effectively from 9 kHz to 30 MHz, making it suitable for a variety of EMC testing applications. High Sensitivity & Precision: Each loop generates a voltage signal proportional to the strength of the magnetic field, using built-in TekBox TBCCP1-2K70 coaxial RF current monitoring probes with a flat transfer impedance of 0 dBΩ (1V/A). Compliant with International Standards: Designed to meet CISPR 16-1-4 and EN 55015 requirements for luminary testing, the TBLLA-2M ensures accurate and reliable measurements. Lightweight & Durable Construction: Built with hollow WPC frames for a sturdy yet lightweight setup, standing at a height of 2.5 meters. The lowest point of the loops is positioned 0.5 meters above ground. Complete Testing Kit: Includes all necessary components such as coaxial cables, ferrite clamps, a manual RF coaxial switch for loop selection, and a TBTP3 tripod with a plastic DUT (Device Under Test) support plate. Optional Calibration Dipole: An optional calibration dipole with a support structure is available to enhance testing accuracy. Specifications: Type: Large Loop Antenna (Triple Loop) Loop Diameter: 2 meters Frequency Range: 9 kHz – 30 MHz Standards Compliance: CISPR 16-1-4, CISPR 15 RF Transducer Transfer Impedance: 0 dBΩ (1V/A) @ 9 kHz to 30 MHz Output Connector: N-female, 50 Ω Antenna Validation Factor: Within ±2 dB of the theoretical factor for a 2m LLA as per CISPR 16-1-4 Mechanical Dimensions: 2062 mm x 2062 mm x 2547 mm (81.2” x 81.2” x 100”) Weight: 25 kg (55.12 lbs) CM Resistance of Ferrite Absorbers: > 200 Ω @ 10 MHz Applications: The TBLLA-2M Large Loop Antenna is ideal for: EMC testing of luminaries and other electronic devices Measuring magnetic field emissions as required by international standards Ensuring compliance with CISPR 16-1-4 and EN 55015 guidelines Enhance your EMC testing capabilities with the TBLLA-2M – the perfect solution for accurate, reliable, and comprehensive magnetic field measurements.
