Data Sheet

The simulated impact to the operating range with different size of GND plane is shown in the figure below.
Figure 7.3. Impact of the Size of GND Plane to Range of BT122
7.2 Measured 2D Radiation Patterns
Typical radiation patterns of the BT122 module. 2D plots are shown be in Figure 7.4 Typical 2D Radiation Pattern for BT122, Phi 0 on
page 16, Figure 7.5 Typical 2D Radiation Pattern for BT122, Phi 90 on page 17, and Figure 7.6 Typical 2D Radiation Pattern for
BT122, Theta 90 on page 18.
BT122 Data Sheet
Antenna
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