BS 727(1983) : 1983被替代
SPECIFICATION FOR RADIO-INTERFERENCE MEASURING APPARATUS
出版：British Standards Institution
专家解读视频
Describes characteristics and performance of equipment for measurement of radio interference voltages, currents and fields in frequency range 9 kHz to 1,000 MHz. Includes requirements for spectrum analysers in frequency range 1 GHz to 18 GHz. Requirements cover the capability of measurement of most forms of disturbance including broadband continuous noise, harmonics and other narrowband signals, and specialized apparatus for discontinuous noise measurement. Covers the following detector types: quasi-peak detector, peak detector (employed in dealing with military interference problems) and average detector (for measurement of narrowband signals). Gives requirements for artificial mains networks, ferrite clamps and current probes.
