RF TX-RX ASK 315MHZ Module

RF TX-RX ASK 315MHZ Module

Overview

The 315MHz RF link kit is consisted of transmitter and receiver, popularly used for remote control. 

Features

  • Frequency: 315Mhz
  • Modulation: ASK
  • Receiver Data Output: High - 1/2 Vcc, Low - 0.7v
  • Transmitter Input Voltage: 3-12V (high voltage = more transmitting power)

 

Usage

315433RF.jpg

The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU

PT2272(Encoder) and PT2262(Decoder) are optional, their existence is to

1)avoid confusing when multiple RF links in range

2) isolate disturbance.

You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 433Mhz devices around, you may use it as direct cable connection.

Documents

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  • Views: 1290
  • Product Code: RF315MHZ
  • SKU Code: F6-4
  • Availability: 26
13 Product(s) Sold
  • 50.00LE

Tags: RF TX-RX ASK 315MHZ Module, RF315MHZ, RF