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FM350-GL Hardware Guide
Page 45 of 59
FM350 module Main antenna requirements
n78(3500): 500MHz
n79(5500): 600MHz
Bandwidth(GNSS)
GPS: 2MHz
GLONASS: 8MHz
Galileo: 8MHz
BDS: 4MHz
Impedance
50Ω
Input power
> 28dBm average power WCDMA & LTE & NR
Recommended standing-wave
ratio (SWR)
≤ 2:1