| 摘要 |
The present invention relates to a wireless digital transceiver, particularly to a wireless digital transceiver which can hitch a PDA thereon. It mainly comprises: a PDA interface, connect and transmit PDA input and output messages; a mobile communication module, can supply the function of wireless communication and the use of digital transmission and receiving; a communication bus, is connected between the PDA interface and mobile communication module to communicate message between the PDA and the mobile communication module; a power supply module, is connected to the PDA interface to supply electric power to the hitched PDA and the transceiver itself; a microprocessor, connect the communication bus for handling calculation and control in the transceiver; and a cover, can cover and fix all elements of the transceiver, and combine with a hitched PDA.
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