Experimental evaluation of the statistical characteristics of narrowband interference band 433 MHz in urban areas

Download article in PDF format

Authors: Vershinin A. S., Maykov D. Yu., Usharova D. N., Anikin A. S.

Annotation: The results of the experimental estimation the statistical characteristics of power capacity, the probability of observing, the number and duration of the interference. The interference is received in urban areas from the narrowband radiation sources with omnidirectional antennas in the range of 433 MHz. It was shown that in the band of 430–435 MHz six sources of interference with a maximum power –38 dBm occur with the probability about 3%.

Keywords: interference, range of 433 mhz, power, probability, duration, number of noise sources