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TRW-24DSSS 2.4GHz Tranceiver Module

This module can apply to wireless data two-way transmission. Frequency is 2.4GHz and takes Direct Sequence Spread Spectrum. Strong anti-interference, especially, it is less vulnerable to the wireless LAN, Bluetooth receiver, Wireless Network, Wifi, microwave ovens and so on. TRW-24DSHI two-way transceiver module is taking Direct Sequence Spread Spectrum (DSSS). You can get the highest reliability and high data rate performance by using variable phase modulation such as PSK, QPSK( Quadrature Phase Shift Keying),DQPSK(Differential Quadrature Phase Shift Keying) and so on. Advantage is it still can keep good communication during existing 2.4GHz wireless network in high-interference environment. Direct Sequence Spread Spectrum(DSSS) provides the maximum data transfer rate is 250Kbps, maximum transmitter power is +20dBm, working voltage is 4.3V~5.5V. Build-in UART Micro-controller interface. It can apply to various data transmission, short distance handheld device and corresponding application, such as wireless mouse, wireless keyboard, wireless remote controller, home automatically control, wireless toy and so on.

APPEARANCE

External Appearance

RFID|Wireless Modules|RF Module|Wireless VIDEO


RFID|Wireless Modules|RF Module|Wireless VIDEO


FEATURES

Application

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SPECIFICATION

Technical specifications


  • 2.4GHz Sequence Spread Spectrum

  • RF Output Power up to +4 dBm

  • Receive Sensitivity up to -98 dBm

  • Voltage Supply from 3.6V to 6V

  • Distance range up to 120m(Open Space)

  • GFSK Data rate up to 250Kbps

  • DSSS Data rate up to 1Mbps

  • Auto transaction sequencer no need MCU

  • Dynamic data rate reception

  • Battery Voltage Monitoring Circuitry

ParameterMinTypeMaxUnitCondition
Operating Condition
Operating Temperature Range-10
+70
Storage Temperature Range-50
+90
Operating Supply Voltage3.6
6V
Current Consumption
Rx Mode

19mA
Tx Mode

35mA
Sleep Mode

1µA
RF Characteristic
Frequency Range2400
2498MHz
Frequency Deviation270
330KHz
Data Rate15.625
1000Kbps
Tx Output Power-35
+4dBm8 Step select
Rx Sensitivity

-98dBm
Link Turnaround Time30
65µs
ModulationDSSS
GFSK

TEL:+886-2-2735-3055

sales@rf.net.tw

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