This ALPHA range of radio data modules consists of transmitters, receivers and transceivers operating in the 433 ISM frequency band.
RF Carrier Frequency range: 430.24 to 439.75MHz ISM Band Transmitter Output Power: up to +7dBm Receiver Sensitivity: -109dBm @1200bps, BER = 0.1% Modulation: FSK, OOK High resolution PLL with 2.5KHz step Programmable frequency deviation (from 30kHz to 210kHz, step 30kHz) Max data rate: 115.2kbps with internal digital filters SPI port for setup Clock and reset signal output for external MCU use Wake-up timer Low-battery detection Power supply: +2.2 to +5.4Vdc Stand-by current less than 0.3μA Operating temperature range: -40 to +85°C Dimensions: 16.1 x 15.9 x 4.2mm Applications: Remote control, Remote sensing, Wireless data collection, Home security system, Toys, Tyre pressure monitoring system, local communication for the Internet-of-Things (IoT)
