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Safety of laser products Part 1- Equipment classification and requirements (IEC 60825-1-2014). Original standard BS EN 60825-1-2014 (2017) in PDF full version. Additional info + preview on request
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Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2- Measurements on terrestrial radio-relay systems - Section 2.2 Antenna. Original standard BS EN 60835-2-2-1995 (2000) BS 7573-2.2-1995 in PDF full version. Additional info + preview on request
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Methods of measurement for equipment used in digital microwave radio transmission systems Part 2- Measurements on terrestrial radio-relay systems Section 2.5- Digital signal processing sub-system. Original standard BS EN 60835-2-5-1995 (2000) BS 7573-2.5-1995 in PDF full version. Additional info + preview on request
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Methods of measurement for equipment used in digital microwave radio transmission systems - Part 2- Measurements on terrestrial radio-relay systems - Section 2.6 Protection switching. Original standard BS EN 60835-2-6-1996 (2000) BS 7573-2.6-1996 in PDF full version. Additional info + preview on request
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Methods of measurement for equipment used in digital microwave radio transmission systems Part 2- Measurements on terrestrial radio-relay systems Section 2.7 Diversity switching and combining equipment. Original standard BS EN 60835-2-7-1995 (2000) BS 7573-2.7-1995 in PDF full version. Additional info + preview on request
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Methods of measurement for equipment used in digital microwave radio transmission systems Part 2- Measurements on terrestrial radio-relay systems Section 2.8 Adaptive equalizer. Original standard BS EN 60835-2-8-1996 (2000) BS 7573-2.8-1996 in PDF full version. Additional info + preview on request
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