Brand: Chen Jie CHJ
Model: RXB3
Type: 120
Color: Other
Product Introduction
Product Features
(1) the receiving sensitivity reaches -118dBm;
(2) Frequency: 315 MHz; 433 MHz; (special frequency can be customized according to customer requirements)
(3) Power supply voltage input range: 3.6V to 5.5V;
(4) low power consumption: 6mA
(5) power supply mode when the power consumption can be a minimum 10nA;
(6) ASK mode and FSK mode can be shared;
(7) good selectivity and spurious radiation suppression ability, easy to pass national certification;
(8) good local oscillator radiation suppression capability, can be a number of receiving modules work together (that is, single and more) and will not interfere with each other, do not affect the use of the reception distance.
(9) Temperature range: -40-85 ℃ (industrial grade) even in harsh ambient temperature can work properly.
Application scope
(1) car anti-theft RKE system;
(2) tire pressure monitoring system;
(3) data communication systems;
(4) remote control system;
(5) intelligent home system;
(6) remote control door machine;
(7) wireless security alarm;
(8) remote control curtain machine;
(9) wireless industrial controller;
(10) wireless data transmission.
Product pin description
Module Outline Dimension Drawing:
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Module Name Explanation: RXB3-315M
RX. Represents the meaning of reception
B. Represents the version number of the module
2. The chip used to represent the module
315M. Represents the frequency of the module is 315MHz
Precautions:
RXB3 module data output pin driver current is weak, if the direct drive microcontroller, you need to single-chip I / O port can not be connected to the pull-up or pull-down resistor, single-chip pull-up or pull-down resistor should also be set in the disabled state.
