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Method for operating in a 800 MHz trunked radio communications system for channels 440 to 559
Method for operating in a 800 MHz trunked radio communications system for channels 440 to 559
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机译:在800 MHz集群无线电通信系统中用于440至559信道的方法
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摘要
A receiving device in a trunked radio communications system determines a transmit frequency, wherein the transmit frequency is calculated by subtracting 440 from a voice channel number, multiplying by a channel spacing and adding a base frequency to yield the transmit frequency, if the voice channel number is between 440 and 559. The receiving device determines a receive frequency by 851.0250 MHz+[(a voice channel number−440)*25,000 Hz], if the voice channel number is between 440 and 559. In any case, the voice channel number is communicated in an outbound signaling message defined by Motorola's 3600-baud radio trunking protocol.
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