Radio clock time derivation procedure stores time signal telegrams, detects amplitude changes and sets amplitude to fixed value during pulses

摘要

A radio clock time derivation procedure stores (21, 22) the time signal (X) telegrams, determines the amplitude changes that exceed a set duration and fixes the automatic amplification (24) during them with the received time signal synchronised to the minute start. Independent claims are included for a radio clock receiver circuit using the procedure.