et-rxb-3 fsk fm receiver module www.eeant.com et-rxb-3 is fsk fm receiver module, which is the new generation module of the family version et-rxb-16, it preferably applied in remote keyless entry (rke) and body control module (bcm) systems. 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 : fsk / fm operating frequency : 433.92 mhz operating voltage : 3.6~5.5 v operating current : 6 ma data rate : 9.6 kbps sensitivity : -118 dbm operating temperature : -40~+85 working distance : >500 m dimension : 43*11.3*5 mm application car security system body control module system (bcm) remote keyless entry system (rke) tire-pressure monitoring system (tpms) remote keyless entry garage door controller home security wireless mouse automation system eeant technology co.,ltd RXB3 fsk receiver module fsk fm receiver module et-rxb-3 1 / 2
et-rxb-3 fsk fm receiver module www.eeant.com electrical characteristics pin dimension note : et-rxb-3 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 radio receiver module 200 khz bandwidth operating temperature -40 5 5.75 v 85 operating voltage vcc 3.5 9 ms operating current irc 6 ma turn on time ton operating frequency fc sensitivity 1 kbps / 50 -118 dbm modulation mode fsk 433.92 434.02 mhz max 433.82 parameter symbol condition specification unit min typical 2 / 2
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