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User's Manual

ManualsBrandsSilicon Laboratories Finland ManualsElectronicsBlue Gecko BGM121 / BGM123 Bluetooth Smart Module
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QUALIFIED ANTENNA TYPES FOR
BGM121N/BGM123N
BGM121N/BGM123N modules are approved with a standard 2.14 dBi dipole antenna. Any
antenna of the same type, similar in-band out of band characteristics and with the same or
less gain can be used without reassessment. In case using antenna of a different type
and/or higher gain reassessments and notification to the particular certification authority is
required.