Data Sheet

High frequency 2.4G Wireless Transceiver

Antenna, Codec and CRC built in

Data Rate up to 1Mbps



Specification

- Frequency Range: 2.4~2.524 GHz ISM band

- Modulate Mode: GFSK

- Data Rate: 1Mbps; 250Kbps

- Multi channel operation: 125 channels, Channel switching time<200uS, Support
frequency hopping

- Emulated full duplex RF link due to the 1Mbits/s on the air data rate

- Simultaneous dual receiver

- Data slicer / clock recovery of data

- Including decoder, encoder and data buffer and CRC computation

- ShockBurst mode for ultra-low power operation and relaxed MCU performance

- Sensitivity: -90dBm

- Built in antenna

- Power supply range: 1.9 to 3.6 V

- Low supply current (TX), typical 10.5mA peak@ -5dBm output power

- Low supply current (RX), typical18mA peak in receive mode

- Supply current in Power Down Mode: 1 uA

- Operating Temperature: -40~+85 Centigrade

- Size: 20.5*36.5*2.4mm

- 100% RF tested

- Competitive price





Applications

- Wireless mouse, keyboard, joystick

- Wireless data communication

- Alarm and security systems

- Home automation

- Wireless Earphone

- Telemetry

- Surveillance

- Automotive



GENERAL DESCRIPTION

Laipac TRF-2.4G Module is an easy to use radio transceiver for the world wide
2.4 - 2.5 GHz ISM band. The transceiver consists of an antenna, a fully
integrated frequency synthesizer, a power amplifier, a crystal oscillator and a
modulator. Output power and frequency channels are easily programmable by use of
the 3-wire serial interface. Current consumption is very low, only 10.5mA at an
output power of -5dBm and 18mA in receive mode. Built-in Power Down modes makes
power saving easily realizable.