มอก. 1646-2541

Scope (English)

This standard shall be used in conjunction with IEC 315-1 and 315-2. This standard describes the conditions and methods of measurement to be used to evaluate the protection afforded in frequency-modulation receivers against impulsive interference, produced by the igintion system of internal combustion engines, or other impulsive interference with a similar repetition rate. The impulsive interference is simulated by a generator giving short pulses with a repetition rate of 100 Hz.