ACMD-7403 Miniature UMTS Band II / PCS Duplexer Data Sheet Description The Avago Technologies’ ACMD-7403 is a miniature duplexer designed for use in UMTS Band II and PCS (Blocks A–F) handsets.
The ACMD-7403 enhances the sensitivity and dynamic range of handset receivers by providing more than 54 dB attenuation of the transmitted signal at the receiver input and more than 44 dB rejection of transmit-generated noise in the receive band.
Maximum Insertion Loss in the Tx channel is only 2.
7 dB, which minimizes current drain from the power amplifier.
Insertion Loss in the Rx channel is a maximum of 3.
2 dB, thus improving receiver sensitivity.
The ACMD-7403 is designed with Avago Technologies’ Fi...

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