433MHz RF Transmitter and Receiver Module

Description

The 433Mhz RF superheterodyne receiver and transmitter module Support ASK OOK small size low power kit For Arduino/ARM/MCU
The transmitter module supports ASK and OOK modulation. The receiver module has high sensitivity (-110dBm), Low-power performance, along with high dynamic range (greater than 60dB). The Module uses highly integrated chip, built front-end low-noise amplifier, Mixers, filters, frequency synthesizer circuit, etc., can maximize the signal optimization.

433MHz RF Transmitter and Receiver Module Application environment
Remote control switch, receiver module, motorcycles, automobile anti-theft products, home security products, electric doors, shutter doors, windows, remote control socket, remote control LED, remote audio remote control electric doors, garage door remote control, remote control retractable doors, remote volume gate, pan doors, remote control door opener, door closing device control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric cars, remote control MP3.

Product Features
Support ASK / OOK modulation, transmit power is greater than 11dBm;
Operating frequency: 433.92 MHz;
mains input voltage range: 2.0V-3.6V;
low-power consumption shutdown mode current is less than 1uA;
transfer rate up to 20KHz;
Launch distance :20-100 meters
Size: 16* 12 * 1 mm
external antenna: 25cm ordinary multi-core or single-core line
Temperature range: -45 to 85 °C

Receiver Module Pin definitions:

1.ANT
2.GND
3.VDD
4.DATA
5.DATA
6.GND

Transmitter Module Pin definition:
DAT – Wave signal input
OUT – Antenna pin . RF signal output, can directly connect to the antenna.
EN – Enable Pin.

But EN pin is connected to the power supply.

– – Poweer supply Ground
+ – Posetive Power supply.