The AX6042 is a single-chip universal, low-cost RF transceiver for the 2.4-2.5 GHz SRD bands.
The AX6042 transceiver consists of an integrated RF front-end with
modulator and demodulator and flexible communication controller. Base
band data processing is implemented in the integrated communication
controller for user-friendly communication and configuration via SPI
interface. The integrated HDLC protocol guarantees exceptional compact code and small CPU overhead.
The AX6042's flexibility make it ideal for SRD applications such as, remote controls, computer peripherals or audio links.
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Features
Single chip ASK/FSK/PSK/MSK/GFSK/GMSK/OQPSK UHF transceiver
Configurable for use in 2.4-2.5 GHz SRD bands
Narrow-band receiver with programmable channel filter in the range 60 - 600 kHz
-100 dBm sensitivity with 1.2 kBit/s at BER 10-3 without FEC
Up to +5 dBm programmable transmitter power amplifier
Capable of data rates 40 - 600 kbps
Spectral shaping for ASK, FSK and PSK
RS-232 (UART) compatible
1 Hz frequency step
Few external components, low cost crystals
Automatic frequency control
SPI micro controller interface
HDLC protocol
Foreward error corerction in hardware (FEC)
Low power: 30 mA at 2.5 V supply during receive and 30 - 40 mA during transmit
