tuning chip antenna

[ppc]

I've a module with nrf51822 and chip antenna. I'm using BALUN-2450BM. can someone suggest me on how to tune this antenna to 50 ohm?

Thanks

[Stian Røed Hafskjold]

We have a pdf on how to tune the antenna. You can find it here: infocenter.nordicsemi.com/.../nwp_017.html

[ppc]

Thank you for sharing. It really helped me.