SI47XX-EVB Datasheet, PDF (140/164 Pages) Silicon Laboratories – Thank you for purchasing the Silicon Laboratories

Si47xx-EVB
12.6.3. Si473x SW/WB Antenna Card Rev 1.3
Note: If an SW band is selected using the SW/WB Antenna Card, set the varactor to 1 for best performance. LW
not supported with SW/WB Antenna Card.
Figure 101. Si473x SW/WB Antenna Card Rev 1.3
12.6.4. Si474x Antenna Dummy Card Rev 1.0
Figure 102. Si474x Antenna Dummy Card Rev 1.0
140
Rev. 0.8