Belarus standards PDF

Fibre optic active components and devices. Test and measurement procedures - Relative intensity noise using a time-domain optical detection system. Original standard BS EN 62150-4-2010 in PDF full version. Additional info + preview on request

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Fibre optic active components and devices. Test and measurement procedures - Wavelength channel tuning time of tuneable transmitters. Original standard BS EN 62150-5-2017 in PDF full version. Additional info + preview on request

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Metallic communication cables test methods - Electrical. Measurement of the pulse/step return loss in the frequency domain using the inverse discrete fourier transformation (IDFT). Original standard BS EN 62153-1-1-2004 (2006) in PDF full version. Additional info + preview on request

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Metallic communication cable test methods - Electromagnetic compatibility. Screening and coupling attenuation. Injection clamp method. Original standard BS EN 62153-4-2-2004 in PDF full version. Additional info + preview on request

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Hollow pressurized and unpressurized ceramic and glass insulators for use in electrical equipment with rated voltages greater than 1000 V. Original standard BS EN 62155-2003 (2004) in PDF full version. Additional info + preview on request

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Digital video recording with video compression 12,65 mm type D-9 component format 525/60 and 625/50 (digital S). Original standard BS EN 62156-2001 in PDF full version. Additional info + preview on request

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