Datasheet X2010 Equivalent ( PDF )

FM Narrow Band Transceiver Modules X2010 / X2011 Features • Operation on 434.075, 868.40 and 914.5 MHz • X2011 version includes integrated pcb loop antenna (434 & 868 MHz versions) • • • • • • • • Double RF filtering = High Reliability RF Link Data rates to 20 kbps (Wide-band