400MHz Frequency-Hopping Spread Spectrum RF Module
TRW-V4S-400
300~450MHz
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Model : TRW-V4S-400
Frequency-Hopping Spread Spectrum RF Module

Application

  • UHF Wireless Data Transceiver
  • Exclusive Hopping Technology
  • UART interface operation easily
  • AMR: Automatic Meter Reading
  • RKE: Two-way Remote Keyless Entry
  • Wireless RS232
  • VOIP Phone
  • Wireless Game Pad
  • Home Automation
  • Remote Control

Key Feature

  • Exclusive Hopping Technology
  • RF Output Power up to 50mW
  • Sensitivity up to -118dBm
  • Low Power Consumption
  • Voltage Supply 4.5V to 9V
  • UART interface operation easily
  • Transceiver Data Rate 1.6Kbps~128Kbps

Characteristic

Parameter Min Type Max Unit Condition
Operating Condition
Operating Temperature Range -10 +70 ℃
Operating Supply Voltage 4.5 5 9 V
Current Consumption
Rx Mode 30 mA
Tx Mode 75 mA Vcc 5V
RF Characteristic
Frequency Range 300 450 MHz
Data Rate 1.6 128 Kbps GFSK
Tx Output Power 0 27 dBm
Rx Sensitivity -118 dBm
Modulation GFSK
Other
ESD 500 V

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