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Self-resonant frequency antenna tuning inductor
Hello,

We selected the SR4L034-R for the next version car trackers. The datsheet mentions Murata LQG15HN inductors for the antenna tuning. My question is the 22nH and 39nH inductor in the LQG15HN series have a SRF of 1800MHz and 1200MHz that is well within the working range of the antenna will this not cause problems?

Regards,
Grad Tacken

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1 Answer

answered by
Hi Grad,

This does not cause any problems with performance in an impedance matching circuit.

Many Thanks

Steve

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