描述:
RFM67 868MHz ISM Transmitter, HopeRF The RFM67W-868 is a highly integrated, dual-mode 868MHz ISM-band transmitter module. The RFM67W module has two modes of operation: a conventional MCU controlled mode and a ?stand-alone? mode which enables the module to download configuration and messages from an EEPROM in response to a user input. The RFM67W offers high RF output power and channelized operation suited for the European (ETSI EN 300-220-1), North American (FCC part 15.231, 15.247 & 15.249) and Japanese (ARIB T-67) regulatory standards. Carrier Frequency Range: 862 to 890MHz Modulation: FSK, GFSK, MSK, GMSK or OOK RF Output Power: +17dBm Programmable output power Data rate: Up to 600kbps Stand-alone mode: No need for a host MCU Low phase noise (-95 dBc/Hz @ 50kHz) with automated PLL calibration and fully integrated VCO and loop filter On-chip RC timer for timer/wake-up applications Low battery detection SPI serial data interface Power supply: +1.8 to +3.7Vdc Operating temperature range: -20 to +70°C Dimensions: 19.7 x 16 x 1.9mm Applications: Remote Keyless Entry (RKE), Remote Control / Security Systems, Voice & Data RF Communication Links, Process and building / home, control, Active RFID, AMR / AMI Platforms, Local communication for the Internet-of-Things (IoT) ### 無線模塊 - HopeRF
