QUESTION

asked ago by
Matching Network for SR4W035 and nRF25l01+

Hello,

I am working on maximizing the range of my nRF24L01 for our product. I have had good results with our Receiver but the transmitter range has been poor. Using the same component on both but the layout is different due to size constraints. Any recommendations on the matching network of the transmitter would be appreciated. Below are my schematics and layout for the transmitter and receiver.

Receiver Layout

Transmitter Layout

Thanks

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1 Answer

answered ago by
Hi,

There is a track under your transmitter antenna that will detune the antenna. The musn't be any copper underneath the antenna including tracks.

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