2016-2023 Microchip Technology Inc. DS50002489G-page 33
RN4870/71
8.0 ANTENNA CHARACTERISTICS
The RN4870 and RN4871 modules contain an integral
ceramic chip antenna. Figure 8-1 and Figure 8-2 show
the antenna performance on the modules.
FIGURE 8-1: RN4870 ANTENNA PERFORMANCE
Parameter Values
Frequency 2450 MHz
Max Gain 1.63 dBi
Efficiency 71.55%
Antenna Description Manufacturer Part Number Manufacturer
ANT ANT3216A063R2400A
PIFA 2.4GHz L3 2W1.6
ANT3216A063R2400A Yageo Corporation
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