2KM Long Range RF link kits w/ encoder and decoder
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Contents |
Introduction
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.
Model: WLS102B5B
Application Ideas
- Wireless switch
- Remote transmission
- Wireless control
Schematic
Specification
Key Specification
| Working voltage | 5-9V |
| Working current | ≤2.5mA(5.0VDC) |
| principle of operation | Superhet（VCO, PLL） |
| Modulation | OOK/ASK |
| Working band | 433.92MHz (customized service available) |
| Bandwidth | 1.5MHz |
| Sensitivity | -105dBm (50Ω) |
| Rate | ＜5Kbps |
| Decoding form | PT2272 |
| Antenna length | 18cm |
| Emission Distance | 2 KM |
Usage
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.
Resources
How to buy
Click here to buy : 2KM Long Range RF link kits
See Also
External Links
Links to external webpages which provide more application ideas, documents/datasheet or software libraries
