RF wireless remote control Transmitter & Receiver Module

                                        Transmitter module                      Receiver Module

This RF Tx/Rx modules are widely used for data receiving and signal control. They are specified as preferred components in remote control garage, roller curtain, door locks, remote sensing, telemetry, industrial control and wireless security alarm systems.

Technical Description:

Working voltage: DC5V
Working Current: 3mA@5V

Receiving frequency: 315MHZ/433MHZ

Receiving sensitivity: >80-dbm

Feature:

-Working voltage: 3-12V 

-Working frequency: 315MHZ/433MHZ

-Standby current: 0mA

-Working current: 20-28mA

-Transmitting distance: >500m(in
open ground the receiver sensitivity can reach more than 103-dBm)

Basic Block Diagram:

Notes:

It is best to use a 1/4 wavelength antenna. The antenna has a great impact on the receiving capability of the module. For 315MHz model, the length of the antenna is about 23cm while for the 433MHz model, the antenna length is about 17cm. The position of the antenna also affects the receiving range of the module. When installing, the antenna should be extended as much as possible and be away from shield and in places with high pressure and interference.

       Price: Php 270.00 Only per set (includes both Transmitter and Receiver)

              Note: Prices subject to change without prior notice