A high frequency switch having a plurality of signal paths for four frequency
bands,
the high frequency switch, has
- branching means,
- first and second transmission reception changeover means connected to
the branching means, and
- a plurality of filters placed in the plurality of signal paths,
- the first transmission reception changeover means has a first common
transmitting end for transmission signals of the first frequency band and the second
frequency band, a first receiving end for a reception signal of the first frequency
band, and a second receiving end for a reception signal of the second frequency
band, and
- the second transmission reception changeover means has a second common
transmitting end for transmission signals of the third frequency band and the fourth
frequency band, a third receiving end for a reception signal of the third frequency
band, and a fourth receiving end for a reception signal of the fourth frequency band.
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