| 摘要 |
A method for manufacturing a small size of multiplex channel filter. One or a number of high frequency of channel filters are constructed to one package, so that the frequency band and the channel can be combined to one or can be separated into several ones. In order to make this one, a number of filter are constructed into one package, and each terminal of the filters are added at an adding point and the adding point is inserted at the package. Thereby, the structure of the multiplex channel filter is simple and the size thereof is small.
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