User`s guide

Si47xx-EVB
Rev. 0.8 23
2.2.5. Antenna Interfaces
2.2.5.1. AM Antenna Interface
Figure 16. Antenna Board Options—SL4X30MW100T (Medium Ferrite), SL5X7X100MW70T (Large
Ferrite), and SL9X5X4MWTF Airloop
The user has the flexibility of choosing one of the two available antenna options. The user can either decide to use
the airloop antenna or the ferrite loop stick antenna.