SYSTEM FOR INCREASING TEMPERATURE STABILITY OF A QUARTZ GENERATOR USED IN COMMUNICATION SYSTEMS IN LPWAN NETWORKS

摘要

FIELD: electrical communication engineering.;SUBSTANCE: invention relates to communication systems and more specifically to systems for increasing temperature stability of a quartz generator used in communication systems in LPWAN networks. Technical result of the proposed technical solution is achieved due to that the system comprises a quartz oscillator and a subscriber station, which during data exchange in LPWAN network reads information from temperature sensor of quartz generator and processes obtained information on temperature data by means of microcontroller and by means of external control, receives control signals for adjustment of quartz oscillator by microcontroller to preset oscillation frequency at vibration frequency departure as a result of ambient temperature change.;EFFECT: optimization of data transmission parameters in the LPWAN network depending on climatic conditions.;1 cl