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RF3237 - QUAD-BAND GSM/GPRS

General Description

The RF3237 is a quad-band (GSM850/EGSM900/DCS1800/PCS1900) GSM/GPRS Class 12-compliant transmit module with four transmit/receive ports for UMTS use that also serve as GSM Rx ports.

Key Features

  • High Efficiency at Rated POUT VBATT = 3.5V GSM850/EGSM900 = 43% DCS1800/PCS1900 = 36%.
  • Integrated Power Flattening Circuit.
  • Integrated VBATT Tracking Circuit.
  • 8kV Robust ESD Protection at Antenna Port.
  • No External Routing.
  • No External DC Blocking Needed on TRx Ports.
  • Low TRx Insertion Loss for 3G Efficiency and Improved Rx Sensitivity.
  • Four High Linearity TRx Ports.
  • High TRx to TRx Isolation.
  • 0dBm to 6dBm Drive Level, >50dB of Dynamic Range Appl.

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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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RF3237QuadBand GSM/GPRS Tx module with UMTS transmit/receive ports RF3237 QUAD-BAND GSM/GPRS TX MODULE WITH UMTS TRANSMIT/RECEIVE PORTS Package: Module, 30-Pin, 6mm x 6mm x 1mm Features  High Efficiency at Rated POUT VBATT = 3.