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nRF51822 layout

Hello.

C21, L5 and C22 are part of antenna matching. And, L6,L7,C23, C17,C19,L4,C20 they suppress the harmonics and spurious responses and match the chip to 50 ohm. R19 is a zero resistor working as a wire connection. RF line is set to be 0.9mm width 0.2mm space according to  GCPW calculation. Please correct me if my idea or design is wrong.

 Hello

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