3km SI4463 wireless transceiver rf module SPI interface 434MHz/470MHz/915MHz

Features: 1, complete FSK, GFSK, MSK, OOK transceiver 2, Operating frequency range: 433 ~ 470MHz (can be customized) 3, transmitting power: Typical 19.8dBm
4, Receiver sensitivity: -123 dBm@1.2Kbps 5, Communication distance in open area: 3000 meters @ 1.2Kbps 6, Maximum air rate of 500Kbps 7, FSK deviation programmable (1 ~ 160KHz) 8, Receiving bandwidth programmable (10.6 ~ 230.4KHz) 9, Just use six I / O ports (SDI, SDO, SCK, NSEL, NIRQ, SDN) to work 10, SPI interface (compatible control)
11, low-power duty cycle mode, comes with wake-up timer, low shutdown current (30nA) 12, 1.8 ~ 3.6V power supply 13, Low current for receiving (typically 13mA) 14, Transmission current (typically 80mA) 15, built-in temperature sensor with an 8-bit ADC 16, Integrated voltage regulator 17, for narrowband systems, it adopts high-precision crystal oscillator, built-in crystal load capacitance trimming circuit , easy commissioning.

Application: Home automation and security access control systems Wireless meter reading Vehicle theft Wireless sensor Remote wireless data transmission Remote industrial control, telemetry