Data Sheet

Bluegiga – A Silicon Labs Company 22
6.5 Measured 2D radiation patterns
Typical radiation patters of the BT121 module shown as 2D plots are shown below in Figure 12 (view from
module side), Figure 13 (view from antenna end) and on the following page in Figure 14 (view from above
module).
Figure 12 Typical 2D radiation pattern for BT121 with view from module side
Figure 13 Typical 2D radiation pattern for BT121 with view from antenna end side