2KM Long Range RF link kits w/ encoder and decoder
This is a super long range 433mhz RF link kit Comes with VCO , PLL technology, steady Frequency and super anti-jamming ability. You can directly use it with your projects like wireless data transport, remote control, etc.
- Wireless switch
- Remote transmission
- Wireless control
|principle of operation||Superhet（VCO, PLL）|
|Working band||433.92MHz (customized service available)|
|Emission Distance||2 KM|
Hardware connection : Manual , RX(D0/D1/D2/D3) output voltage depend on the input voltage（VDD）.
Note :Do not put RX module and TX module too close , that will case them not work. Make sure that the RX module and TX module are at least 1m away from each other.
How to buy
Click here to buy : 2KM Long Range RF link kits
Links to external webpages which provide more application ideas, documents/datasheet or software libraries