Remote transmitter-receiver controller for multiple systems

摘要: The present invention provides a transmitter-receiver system which may selectively operate at one of plurality transmission frequencies and encode/decode the transmitted data in formats. also signal is using least two different formats, so that manual selection specific format not required. Each transmitter receiver includes microcontroller has been programmed to implement multiple encoding/decoding schemes formats unit. microcontrollers be any desired scheme including capability emulating systems currently common use. scheme, frequency units are easily selectable from preprogrammed alternatives via selected switch settings individual devices. or then used conjunction with corresponding and/or having operating parameters, but limited ASIC-based systems.