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Specification for WB series glass beads with 50 O impedance for RF connectors. Original standard BS EN IEC 63295-2022 in PDF full version. Additional info + preview on request

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Portable multimedia equipment. Determination of battery duration - Powered loudspeaker equipment. Original standard BS EN IEC 63296-1-2021 in PDF full version. Additional info + preview on request

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Portable multimedia equipment. Determination of battery duration - Headphones and earphones with active noise-cancelling functions. Original standard BS EN IEC 63296-2-2024 in PDF full version. Additional info + preview on request

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Classification of magnetic powder cores. Original standard BS EN IEC 63299-2022 in PDF full version. Additional info + preview on request

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Test methods for electrical and magnetic properties of magnetic powder cores. Original standard BS EN IEC 63300-2023 in PDF full version. Additional info + preview on request

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Underwater acoustics. Calibration of acoustic wave vector receivers in the frequency range 5 Hz to 10 kHz. Original standard BS EN IEC 63305-2024 in PDF full version. Additional info + preview on request

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