RFW122

RFW122-M-PA ISM www.DataSheet4U.com Vishay RFWaves RFW122-M-PA ISM Transceiver Module with Power Amplifier 19581 DESCRIPTION The RFW122-M-PA is a small PCB module which includes the RFW122-M module, besed on Vishay RFWaves* RFW122 transceiver chipset, and a Power Amplifier module. This module was created in order to provide a solution for applications that have a need of longer range than provided by the basic RFW122-M module. The module consists of 2 main parts: 1. RFW122-M module - Based on Vishay RFWaves RFW122 transceiver chipset 2. Carrier board which includes: PA chip - A half-duplex RF power amplifier module on chip with internal antenna diversity support A 9 pin application header for main board connection Tx/Rx switch 2 RF output ports RF SAW filter * Vishay Advanced Technologies ltd. RFWaves division The company’s products are covered by one or more of the following: Taiwan Patent No. 155994, Taiwan Patent No. 176767, USA Patent No. 6,535,545. Other patents pending CHARACTERISTICS Parameter Basic transceiver Typical output power Typical receive sensitivity Typical total link budget Typical current consumption in transmit (Tx) mode (*) Typical current consumption in receive (Rx) mode Averange current consumption Typical standby current consumption Antenna diversity Value RFW122-M, 1 mbps, DSSS. 25 dBm peak - 73 dBm peak 97 db 210 mA 35 mA Depending on application (usually much lower than peak due to time sharing between Tx, Rx and standby) < 100 uA Two...