RXB12 Superheterodyne Receiver 315M/433M Wireless Module 3.3V-5.5V Direct Replacement of Super regeneration anti-interference

Product Features:
(1) The receiving sensitivity reaches -107dBm;
(2) Operating frequency: 315 MHz; 433.92 MHz; (Special frequency can be customized according to customer requirements)
(3) Power supply voltage input range: 3.3V-5.5V;
(4) Low power consumption, 5.0V @ 433.92MHz, 3.8-4.1mA; 5.0V @315MHz, 2.5-2.8mA; continuous data transmission rate to 2.4K (Manchester code)
(5) Good selectivity and stray radiation suppression ability, easy to pass CE/Fcc international certification;
(6) Good local oscillator radiation suppression capability, which can work together with multiple receiving modules (ie, single-shot and multi-receipt) without interfering with each other, and the use together does not affect the receiving distance.
(7) Temperature range: -30-85 °C It can work normally even under harsh ambient temperature;
Application range:
(1) Car remote control door switch (RKE);
(2) remote control door opener;
(3) Wireless security alarm;
(4) Wireless doorbell;
(5) a wireless controller;
(6) Wireless data transmission.