WIRELESS TRANSMISSION MODULE AND GSM MULTIBAND WIRELESS TRANSMISSION MODULE

摘要

Disclosed is a miniature wireless transmission module and GSM multiband wireless transmission module capable of high radiant efficiency on a specific frequency band without an equipped device. A wireless transmission module (100) has a wireless transmission unit for wireless transmission, such as a high-frequency circuit or antenna with the ability to transmit, integrated therewith as one module; and is equipped with a module substrate (110) inside a module frame (101). Further, a planar conductor (120) is disposed on the outer surface of the module frame (101), and a contact end (121) and an excitation element (123) are provided on the edge thereof nearest to a joining terminal (115).