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ACMD-7605 Miniature UMTS Band 8 Duplexer
Data Sheet
Description
The Avago Technologies’ ACMD-7605 is a miniature duplexer designed for use in UMTS Band 8 (880 – 915 MHz UL, 925 – 960 MHz DL) handsets and mobile data terminals.
The ACMD-7605 enhances the sensit ivity and dynamic range of handset receivers by providing more than 51 dB attenuation of the transmitted signal at the receiver input and more than 48 dB rejection of transmit-generated noise in the receive band.
Maximum Insertion Loss in the Tx channel is only 3.5 dB, which minimizes current drain from the power amplifier. Insertion Loss in the Rx channel is a maximum of 4.0 dB, thus improving receiver sensitivity.