Antenna Interfaces; Main/Rx-Diversity Antenna Interfaces - Quectel SC200L-EM Hardware Design

6 Antenna Interfaces

SC200L provides four antenna interfaces for the main antenna, Rx-diversity/MIMO antenna, GNSS
antenna and Wi-Fi/BT antenna, respectively. The antenna ports have an impedance of 50Ω.
6.1

Main/Rx-diversity Antenna Interfaces

The pin definition of main/Rx-diversity antenna interfaces is shown below. :
Table30: Pin Definition of Main/Rx-diversity Antenna Interfaces
Pin Name Pin No.
ANT_MAIN 87
ANT_DRX 131
The operating frequencies of SC200L are listed in the following tables
Table31: SC200L-CE Operating Frequencies
3GPP Band
EGSM900
DCS1800
WCDMA B1
WCDMA B8
LTE-FDD B1
LTE-FDD B3
LTE-FDD B5
SC200L_Hardware_Design
I/O Description
IO Main antenna
AI Diversity antenna
Receive
925~960
1805~1880
2110~2170
925~960
2110~2170
1805~1880
869~894
SC200L Hardware Design
Comment
50Ω impedance
Transmit
880~915
1710~1785
1920~1980
880~915
1920~1980
1710~1785
824~849
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
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