PCB reference designs for nRF51 dk

[RSK]

Are there any reference designs available for nRF51 Development kit using a chip antenna and not the PCB antenna ?

[michaeld]

Not officaly from Noridc.

But you can look here: www.nordicsemi.com/.../3rd-Party-Bluetooth-Smart-Modules at 3rd party nRF51 modules some use chip antenna's.