RFM12-433 FSK Transceiver COB Module 433

SPECIFICATION:
- tuning free during production
- PLL and zero IF technology
- fast PLL lock time
- high resolution PLL with 2.5KHz step
- high data rate (up to 115.2 kbps with internal demodulator)
- differential antenna input
- automatic antenna tuning
- Programmable TX frequency deviation (15 to 240 KHz)
- programmable receiver bandwidth (67 - 400 kHz)
- analog and digital signal strength indicater(ARSSI/DRSSI)
- AFC
- DQD
- Internal data filtering and clock recovery
- RX synchron pattern recognition
- SPI interface
- clock and reset signal output for external MCU use
- 16 bit RX Data FIFO
- Two 8 bit TX data registers
- 10MHz crystal for PLL timing
- wakeup timer
- 2.2V - 5.4V power supply
- low power consumption

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