product description 
The WL101-341 superheterodyne wireless receiving module is receiving a UHF ASK demodulator that supports ASK and OOK modulation. The receiver module has high sensitivity (-110dBm), 

Low power consumption performance, and high dynamic range (greater than 60dB). The module uses a highly integrated chip, built-in pre-low noise amplifier, mixer, filter, frequency synthesizer circuit, etc., which can greatly improve signal optimization. , 

  
Features 

.Support ASK/OOK modulation, 
The receiving sensitivity is -110dBm; 
Frequency: 433.92 MHz, 315mhz 
Bandwidth is about ±150KHz; 
Input voltage range: 3.0V-5V 
Working current: Type: 5.0mA 
Requirements: VDD = 5V 
Type: 6.0mA (Requirement: VDD = 3V) 
Quiescent current: 1uA 
Good local oscillator radiation suppression, multiple receiver modules work (that is, more than a single income) and will not interfere with each other, and use together without affecting the receiving distance; 
Multiple transmission rates, the general module is 2KHz, up to 10KHz; 
Temperature range: -40-85°C 

Application Environment 
Remote control switches, receiving modules, motorcycles, car anti-theft products, home security products, electric doors, rolling doors, windows, remote control sockets, remote control LEDs, remote control audio remote control electric doors, garage door remote control, remote control retractable doors, remote control rolling shutters, sliding doors , Remote control door opener, door closer control system, remote control curtains, alarm host, alarm, remote control motorcycle remote control electric car, remote control MP3. 

Package Included: 
Receiver module (RX470-4) * 1pcs 
Transmitter module (WL102-341) * 1pcs 
Antenna * 2 (short antenna is used for transmitter; long antenna is used for receiver.)