MULTI-FREQUENCY TRANSCEIVER AND BASE STATION

摘要

Disclosed are a multi-frequency transceiver and a base station. The multi-frequency transceiver is connected to an antenna, and comprises: at least one transmitting multiplexer, each transmitting multiplexer comprising a plurality of transmitting paths, each transmitting path being used for transmitting signals of one frequency band via the antenna; and at least one receiving multiplexer, each receiving multiplexer comprising a plurality of receiving paths, each receiving path being used for receiving signals of one frequency band via the antenna. The present invention increases the spacing between signal transceiving channels of a single multiplexer, and reduces the suppression requirements for a filter of the multiplexer, thereby being beneficial to the miniaturization of the filter.