DEVICE FOR ESTABLISHING AND KEEPING RADIO COMMUNICATION Russian patent published in 2000 - IPC

Abstract RU 2154922 C1

FIELD: radio telephone networks. SUBSTANCE: method involves transmission and reception of tone call signal and keeping its level using amplifiers, establishing independent channels for voice an call signals, automatic release of established connection without operator, remote control for changing of sending and receiving prepared transmission frequencies of radio station, visual monitoring of call processing, frequency number setting and switching radio station on. EFFECT: increased speed of establishing radio communication due to remote control of radio station by user upon transmission from one prepared frequency to another and compatibility with new types of radio stations. 1 dwg

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RU 2 154 922 C1

Authors

Vergelis N.I.

Putilin A.A.

Kostylev V.A.

Alekseev I.S.

Lysov A.V.

Stishkovskij V.L.

Dates

2000-08-20Published

1998-12-23Filed