Smart Machine Smart Decision
SIM7020_Hardware_Design_V1.02 33 2018-07-25
4.3.2 LTE ANT and other system ANT decoupling
Make sure the efficiency of LTE main ANT more than 40%
Keep the decoupling of LTE main ANT to WLAN ANT more than 15dB
Keep the decoupling of LTE main ANT to GNSS ANT more than 30dB
Note: The decoupling value can be provided by ANT adventure. More details can refer to the
document[25].
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