(2) Working frequency: 315 MHz; 433.92 MHz; 868 MHz; 914.5 MHz (Special frequencies can be customized according to customer requirements)
(3) Power supply voltage input range: 3V-5.5V;
(4) Low power consumption, 3.3V @ 433.92MHz, 6.0mA/ 3.3V @315MHz, 4.8mA; data transmission rate up to 10kbps (Manchesterencoding)
(5) The power consumption can be as low as 50nA in power enable mode;
(6) With RSSI signal strength analog level output;
(7) Good selectivity and stray radiation suppression ability, easy to pass CE/Fcc international certification;
(8) Good local oscillator radiation suppression ability, multiple receiving modules can work together (that is, single transmitter and multiple receivers) and will not interfere with each other, and the use of them together will not affect the receiving distance.
(9) Temperature range: -40-85℃, it can work normally even in harsh environmental temperature.
Application scope:
(1) Car remote control door switch (RKE);
(2) Remote control door opener;
(3) Wireless security alarm;
(4) Remote control curtain machine;
(5) Wireless industrial controller;
(6) Wireless data transmission.
Package includes:
1 x Superheterodyne Receiver Module
PIN
Function
Description
1
ANT
Antenna input
2
GND
Power ground
3
GND
Power ground
4
VDD
Positive power
5
VDD
Positive power
6
R/E/D
Optional 1: R model strength indicator. 2: Power supply enable mode. 3: D data output
7
DATA
Data output
8
GND
Power ground
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