Description
R02A 4 Channel Super Regeneration Decoding Receiver Module 315 433MHz RF Decoding Remote Control Receiver Module
Product Description
The high-frequency receiving module adopts imported SMD devices, 6.5G high-frequency transistors, and high-Q inductors. Stable and reliable performance, high sensitivity, low power consumption, high quality and low price, with a small size chip decoding IC can be used directly, followed by a transistor inverted amplifier drive, widely used in various anti-theft systems, remote control systems.
Feature
1. The receiving module has excellent performance, adopts digital program technology, has strong anti-interference, stable performance, high reliability, non-directionality, long service life, high stability, and low power consumption. 2. The super regenerative receiving module adopts an LC oscillator circuit, which contains amplifying and shaping, and the output data signal is a decoded high-level signal, which is extremely convenient to use and low in price, so it is widely used. With four-channel decoding output (also can be changed to six-channel jog or interlock output), it is easy to use; frequency point debugging is easy, the delivery cycle is short; the product quality is consistent and the price is high.
Application
1. Four-bit data wireless reception, anti-theft alarm signal reception; 2. Industrial remote control, remote measurement, remote sensing; 3. Low baud rate data transmission 4. Remote control of various household appliances such as electric doors, rolling doors, windows, remote control sockets, remote LEDs, remote control audio, remote control electric doors, remote control garage doors, remote control retractable doors, remote control rolling gates, sliding doors, remote control door openers, door closers And other door control systems, remote control curtains, remote control MP3, remote control lights, 5. Other wireless remote control switches, receiving modules, motorcycles, car anti-theft products, alarm hosts, alarms, remote control motorcycles, remote control electric vehicles, remote control cars, security, etc.
Specification
|
item
|
value
|
|
Working voltage
|
5.0VDC ±0.5V
|
|
Working principle
|
super regeneration
|
|
Frequency range
|
315, 433MHz
|
|
Working temperature
|
-20~+70 degrees
|
|
Transmission rate
|
300Hz~3KHz
|
|
Output signal
|
TTL level, four inverted control outputs
|
Installation Instructions
Pin description
VT output status indication D3 data output D2 data output D1 data output D0 data output 5V power supply positive GND Power negative
Details Images