مشخصات

دمای کاری : 30- ~ 85+
حساسیت ورودی : -111DBm
سرعت انتقال دیتا : 2.4Kbps
جریان مصرفی : 4.8mA
ولتاژ کاری : 5.5~3.3V
فرکانس حامل : 315Mhz
کریستال به کار رفته:JM4.8970M
مدلاسیون : ASK
نوع کاربرد : گیرنده
پارت نامبر : RXB61
برند: JMR

کاربردها

درب اتوماتیک پارکینگ
ریموت کنترلر ها
اتوماسیون

Introduction

RXB61 superheterodyne wireless receiving module, the French brand radio frequency wireless data transmission receiver chip, is a cost-effective ISM band receiver module. Has high receiving sensitivity, small size, low price, making some low-end products can get rid of the super-regenerative price because the module can only cause constraints to improve the stability and reliability of wireless low-end products, improve the quality and image of the product to strengthen the product competitiveness. No need to add any circuit that can achieve the wireless signal input to the data signal output. Users only need a simple data decoder circuit, you can easily achieve the development of wireless products.

Specification

Receiving sensitivity reaches -111dBm;
Operating frequency: 315 MHz; (Special frequency can be customized according to customer requirements);
Power supply voltage input range: 3.3V-5.5V;
Low power supply Power consumption, 5.0V @ 315MHz, 4.8mA; Continuous data transmission rate to 2.4K (Manchester encoding);
Good selectivity and stray radiation suppression ability, easy to pass CE / Fcc international certification;
Good The local oscillator radiation suppression capability can work with multiple receiving modules (that is, single transmission and multiple receptions) without interfering with each other The combined use does not affect the receiving distance;
Temperature range: -30-85 ° C even in harsh environments It can also work normally under temperature;
Dimensions: 30.5 × 7.5 × 5.00 (mm)

Applications

auto remote control door switch (RKE)
remote control door opening machine
wireless security alarm
wireless doorbell
wireless controller
wireless data transmission