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Advantech AIWireless AIW-356 DQ-JK1 User Manual page 57

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AIW-356 DQ-JK1 Module Main Antenna Requirement
Bandwidth (GNSS)
Impedance
Input power
Recommended standing-wave
ratio (SWR)
Antenna Gain
Antenna isolation
Antenna ECC (Envelope
Correlation Coefficient)
Table 4-7 Antenna design requirements
GPS: 2MHz
GLONASS: 8MHz
BDS: 4MHz
Galileo: 33MHz
QZSS: 2MHz
50Ω
> 28 dBm average power WCDMA & LTE & NR5G
< 2:1
< 2dBi
> 25dB
< 0.5
57

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