RXB6 433Mhz Superheterodyne Wireless Receiver Module ARM/AVR Warm prompt: Dear buyer, Our cheapest transportation services Economic category logistics (SunYou Economic Air Mail ,China Post Ordinary Small Packet Plus ) can be traced only befor it arrive your country,please choose Standard category logistics if you want a full tracking info. Description: Characteristic: (1) receiver sensitivity reach -116dBm; (2) Operating frequency:433.92 MHz; (3) Power supply voltage input range: 3V-5.5V; (4) Low power consumption, 3.3V @ 433.92MHz, 6.0mA (5) Power Enable mode power consumption can be done lowest 50nA; (6) has an analog RSSI signal strength level output; (7) Good selectivity and spurious radiation suppression, and easy through CE / Fcc international certification; (8) Good local oscillator radiation suppression, multiple receiver modules to work together (ie, more than single income) and will not interfere with each other, used together does not affect the receiving distance. (9) Temperature range: -40-85 can work even in harsh ambient temperature. Applications (1) car remote door switch (RKE); (2) remote control door opener; (3) wireless security alarm; (4) remote control curtains; (5) The wireless industrial controller; (6) a wireless data transmission. _x000D_ _x000D_ _x000D_