nRF51822 bluetooth smart beacon have Antenna?

[TB]

Does nRF51822 bluetooth smart beacon have Antenna? If have, where is it located at? Any kind soul able to help me? Thank you!!

[Jørgen Holmefjord]

Hi,

The nRF51822 Bluetooth Smart Beacon kit has PCB antenna along the edge, as shown in this schematic:

If you have purchased the Kit, you can add the serial number to your MyPage account to get access to the full schematics here.

Best regards,

Jørgen

[TB]

Does it relates with this "BAL-NRF02D3 '50 ohm balun transformer for 2.45GHz ISM"? Any idea what's this "BAL-NRF02D3" for? many thanks!