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DATA SHEET
SKY65346-11: 900 MHz Transmit/Receive Front-End Module
Applications
• Automated meter reading
Description
The SKY65346-11 is a high performance transmit/receive (T/R) Front-End Module (FEM) ideally suited for use in 900 MHz Industrial, Scientific, and Medical (ISM) applications. A double-pole, double-throw (DPDT) switch allows the device to select between two antenna ports (ANT1 and ANT2 pins) for the transmit or receive path. A single-pole, double-throw (SPDT) switch selects which signal path is routed to the transceiver port (RFIO pin). The receive path has a Low-Noise Amplifier (LNA) bypass switch. The Power Amplifier (PA) and LNA biasing can be independently controlled with an external bias resistor.