User's Manual

DOC No: ZB7412-00A-DTS-R03
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Copyright © JORJIN TECHNOLOGIES INC. 2017 30
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4.28. Chip Antenna Characteristics
Measured on the Jorjin ZB7412E00 EM board with TA = 25°C
Parameter
2400MHz
2442MHz
2484MHz
Efficiency%
57.6 %
59.1 %
58.9 %
Peak Gain
2.0 dBi
2.2 dBi
2.3 dBi
Figure 4-4. Efficiency vs. Frequency
Z