• High output power with 500mW
• High input sensitivity with -116dBm
• Low costing, high performance and price ratio
• PLL and zero IF technology
• Fast PLL lock time
• High resolution PLL with 2.5kHz step
• High data rate (up to 115.2Kbps with internal demodulator??with external RC filter highest data rate is 256Kbps)
• 50 OHM antenna input/output
• Programmable TX power
• Programmable TX frequency deviation (from 15 to 240kHz)
• Programmable receiver bandwidth (from 67 to 400kHz)
• Analog and digital signal strength indicator (ARSSI/DRSSI)
• Automatic frequency control (AFC)
• Data quality detection (DQD)
• Internal data filtering and clock recovery
• RX synchronous pattern recognition
• SPI compatible serial control interface
• Clock and reset signal output for external MCU use
• 16 bit RX data FIFO
• Two 8 bit TX data registers
• Standard 10 MHz crystal reference
• Wakeup timer
• 2.2V ?C 3.8V power supply for FSK IC, 12V power supply for power amplifier
• Standby current less than 0.3 μA