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RFFM6906 - Transmit/Receive Module

General Description

Pin Name Description 1 GND Ground 2 ANT2 Antenna 2 Connect Port 3 GND Ground 4 ANT1 Antenna 1 Connect Port 5 GND Ground 6 GND Ground 7 C_ANT Antenna Selection Control Line 8 GND Ground 9 C_TX Transmit Selection Control Line 10 VCC Supply Voltage 11 C_RX Receive Se

Key Features

  • Tx Output Power: 30dBm.
  • Separate 50Ω Tx/Rx Transceiver Interface.
  • Optional 75Ω Rx Differential Transceiver Interface.
  • Rx Gain: 12dB.

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Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

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RFFM6906 3.1V to 4.0V, 915MHz Transmit/Receive Module This module is intended for 868MHz and 915MHz AMR solutions. The FEM provides separate ports for Rx/Tx paths, single-ended Tx and single-ended Rx or Rx differential port, 12dB gain single stage LNA, and single port antenna connection. The PA section provides a nominal output power of 30dBm. The device is provided in a 5.5mm x 5.0mm, 28-pin package. BAL_IN GND ASW_RX GND GND GND GND 1 28 27 ANT2 2 GND 3 ANT1 4 26 GND 5 25 24 23 BALUN 22 GND 21 TX 20 GND 19 RXP 18 RXN GND 6 C_ANT 7 17 GND 16 GND GND 8 9 10 11 12 13 14 15 GND RFFM6906 Package: LGA, 28-pin, 5.5mm x 5.