BROADBAND RECEIVING-TRANSMITTING DEVICE Russian patent published in 2007 - IPC H04B7/00 

FIELD: radio communications, namely, broadband receiving-transmitting devices with pseudo-random adjustment of working frequency, possible use in duplex radio lines of any length during transfer of discontinuous information.

SUBSTANCE: broadband receiving-transmitting device consists of transmitting part, receiving part and device for generating and decoding packets. Receiving part additionally features generator of control information and level comparison device.

EFFECT: increased trustworthiness of received discontinuous information in duplex radio line with pseudo-random adjustment of working frequency of any length under conditions of effect of interferences due to control over selection of carrying generator of device transmitter, located on one end of radio line, on basis of analysis of interference situation, performed by receiving part of device, located on other end of radio line, by mutual comparison of interference levels on analyzed frequencies and selection of frequency with minimal level of interference.

2 dwg