et-rxb-12 ask ook receiver module www.eeant.com et-rxb-12 is ask ook receiver module, it adopts lsi circuit with high frequency and low noise which import from europe. it has strong antistatic protection, high reliability and competitive price. easy pass kinds of fcc or ce certification. it has ability to restrain the radiation, can work with several module (one transmitter module and several receiver module) at the same time, and have no interference to each other, and don't influence the receiving distance. key feature modulation mode : ask / ook operating frequency : 433.92 / 315 mhz operating voltage : 3.3~5.5 v operating current : 2.5~2.7 ma ( 5.0v 315mhz ); 3.8~4.1 ma ( 5.0v 433.92mhz ) data rate : 2.4 kbps sensitivity : -107 dbm operating temperature : -30~+85 working distance : 300 m dimension : 30*8.5*5 mm application car security system remote keyless entry garage door controller home security wireless mouse automation system eeant technology co.,ltd RXB12 433mhz receiver module ask ook receiver module et-rxb-12 1 / 2
et-rxb-12 ask ook receiver module www.eeant.com electrical characteristics pin dimension note : et-rxb-12 drive current from data-pin is weak, if directly connection with driving chip which i/o can not connect pull up resistor or pull down resistor, driving chip inner pull up resistor and pull down resistor turn to disabled state. eeant technology co.,ltd rx receiver module 200 khz bandwidth operating temperature -30 5 5.75 v 85 operating voltage vcc 3.3 9 ms operating current irc 3.8 3.9 4.1 ma turn on time ton operating frequency fc sensitivity 1 kbps / 50 -107 dbm modulation mode ask 433.92 434.02 mhz max 433.82 parameter symbol condition specification unit min typical parameter symbol condition specification 314.9 unit min typical max 315 315.1 mhz modulation mode ask operating frequency fc sensitivity 1 kbps / 50 -107 dbm bandwidth 200 khz turn on time ton 20 ms operating voltage vcc 3.3 5 5.75 v operating current irc 2.5 2.5 2.7 ma 85 operating temperature -30 2 / 2
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