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radio equipment with wireless communication between portable transmitter receiver equipment and selective call the participants themselves through a central
radio equipment with wireless communication between portable transmitter receiver equipment and selective call the participants themselves through a central
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机译:便携式发射器接收器设备之间具有无线通信功能的无线设备,并通过中心选择性地呼叫参与者自己
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摘要
Equipment for calling people, with which the persons provided with portable send-receive units (1, 28) can be intercalled selectively through a send-receive processor (23). In order to have light portable units, these are built to send a signal according to a simple code (7). In the processor, conversion means (21) are provided to receive the calling signal, coded according to the simple code, and to convert it into a calling signal coded according to a reliable transmission code (13).
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