2.4GHz高功率遠距離無線通訊模組


TRW-24RP

2.4G無線高頻模組,頻率2.4GHz,126Channels,最高功率輸出可達+26dBm 500mW (5V),多工收發,獨立3組TX/RX FIFO,可多點接收發射。

Function Introduction

  • TRW-24RP wireless 2.4GHz High power transceiver RF module is a frequency agile, half duplex.
  • Transceiver is with SPI bus interface.
  • Direct microprocessor
  • Connection for control and data transfer eliminates.
  • Needs for additional Ics, while integrated data code/decode hardware.
  • Reduces the instruction set requirements on the associated microprocessor.
  • Adjustable data rates, filter bandwidths and detection.
  • Levels allow the IC to be used in a wide variety of high sensitivity/ High EMI environments. The TRW-24HP is ideally suited for use in battery powered wireless applications in conjunction with Microprocessors for data communication.

Specification

  • Frequency Range: 2.400GHz~2.4835GHz
  • GFSK modulation
  • Output Power:+26dBm 500mW (5V)
  • Data Rates: from 1 to 2 Mbits/Sec
  • Low Working Voltage: 3.7V~5.5V
  • Input sensitivity: -95 dBm
  • 3 separate 32 bytes TX and RX FIFOs
  • Automatic packet handling
  • RF Channels: 126
  • Built-in antenna connector
  • RoHS Compliant

Application

  • Security System
  • 2.4 GHz Cordless Phones
  • Wireless Remote Control Car
  • Wireless Remote Control Robot
  • Automatic Power Switch Control
  • Wireless Modem

Electrical Characteristic

Parameter Specification Unit Condition
Min Type Max
Frequency Range 2.4 2.4835 GHz
Receiver Sensitivity -96 -91 dBm 1Mbps
Data Rate 1 2 M Bit GFSK
Supply Voltage, VDD 3.7 5.5 V DC
TX Current mA
RX Current mA
Power down Current 1 uA Power down Mode
standby-I mode Current 26 uA standby-I mode
standby-II mode Current 360 uA standby-II mode
Disable Current uA Enable PIN is LO
Power up time 100 ms Disable to Enable time
Operating Temperature -20 +70

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