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RF Link Kit 315MHZ

RF Link Kit 315MHZ
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RF Link Kit 315MHZ

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KES 200.00
  • Stock: Out Of Stock
  • Model: RF Link Kit 315MHz
  • Weight: 15.00g
  • SKU: 178
The 315MHz RF link kit is consisted of transmitter and receiver, popular used for remote control. 
Frequency: 315Mhz
Modulation: ASK
Receiver Data Output: High - 1/2 Vcc, Low - 0.7v
Transmitor Input Voltage: 3-12V (high voltage = more transmitting power)
Transmitting range (work at 5V): 40m indoor, and 100m in open air
The popular link is like this: MCU -> Encoder -> Transmitter ------ Receiver -> Decoder -> MCU
PT2272(Encoder) and PT2262(Decoder) are optional, their existence is to
avoid confusing when multiple RF links in range
isolate disturbance.
You can integrate the encoding and decoding work to the MCUs on both side. Whenever there is no 315Mhz devices around, you may use it as direct cable connection.
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