Brand: Chen Jie CHJ
Model: RXB14
Type: 120
Color: Other
Product Introduction
Product Features
(1) receiving sensitivity of -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 transfer rate to 2.4K (Manchester encoding)
(5) good selectivity and spurious radiation suppression, easy to pass CE / Fcc international certification;
(6) good local oscillator radiation suppression capabilities, multiple receiver modules can work together (that is, single and more) and will not interfere with each other, together with the use does not affect the receiving distance.
(7) Temperature range: -30-85 ℃ even in harsh ambient temperature can work properly;
(8) 12 x 10.5 x 5.00 (mm).
Application scope
(1) car remote control door switch (RKE);
(2) remote control door machine;
(3) wireless security alarm;
(4) wireless doorbell;
(5) a wireless controller;
(6) wireless data transmission.
Product pin description
Module Outline Dimension Drawing:
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Module Name Explanation: RXB14-315M
RX. Represents the meaning of reception
B. Represents the version number of the module
14. The chip used to represent the module
315M. Represents the frequency of the module is 315MHz
Precautions:
RXB14 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 pull-up or pull-down resistor, single-chip pull-up or pull-down resistor should also be set in the disabled state.
