ACFM-7037中文资料Band 3, Band 7 Quadplexer数据手册Broadcom规格书

描述 Description

The Broadcom ACFM-7037 is a highly integrated quadplexer device that combines Band 3 and Band 7 duplexers in a single miniature package. The device features a single antenna connection, eliminating the need for antenna switching. High isolation between bands enables the use of carrier aggregation. All ports are matched to 50 ohms. Low Tx insertion loss of the ACFM-7037 reduces power amplifier current drive, thereby extending RF radio battery life. The device enhances receiver sensitivity and dynamic range with low Rx insertion loss and high rejection of Tx signals at the Rx ports. The excellent power handling capability of Broadcom's FBAR bulk-mode resonators supports the high Tx output power levels needed for modern mobile devices while adding minimal distortion.

简介

ACFM-7037属于RF/IF射频/中频RFID的射频多路复用器。由制造生产的ACFM-7037射频多路复用器射频多路复用器使用双向带通滤波器进行射频信号合路，以便通过单一同轴电缆传输，或将合路后的信号分路为独立信号，以便通过独立的同轴电缆传输。多路复用类型包括同向双工、反向双工、三工、四工和五工。多路复用器可根据频带、低频带衰减、高频带衰减、回波损耗和安装类型进行区分。