Asi zbytecne velke diry na SMA konektor.
U antenniho svodu by se mohla doplnit med okolo pinu konektoru.

Konkurence:
http://www.csgshop.com/product.php?id_product=35

http://store.diydrones.com/3DR_GPS_LEA_6_p/br-3drlea-6.htm
(+eagle data)