Antenna Interfaces; Main/Rx-Diversity Antenna Interfaces - Quectel SC600Y-EM Series Hardware Design

6

Antenna Interfaces

SC600Y&SC600T provide four antenna interfaces for 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.
Table 34: Pin Definition of Main/Rx-diversity Antenna Interfaces
Pin Name Pin No.
ANT_MAIN 19
ANT_DRX 149
The operating frequencies of SC600Y&SC600T modules are listed in the following table.
Table 35: SC600Y-JP*/SC600T-JP* Module Operating Frequencies
3GPP Band
WCDMA B1
WCDMA B6
WCDMA B8
WCDMA B19
LTE-FDD B1
LTE-FDD B3
LTE-FDD B5
SC600Y&SC600T_Hardware_Design
I/O Description
IO Main antenna interface
Diversity and MIMO
AI
antenna interface
Receive
2110~2170
875~885
925~960
875~890
2110~2170
1805~1880
869~894
Smart LTE Module Series
SC600Y&SC600T Hardware Design
Comment
50Ω impedance
50Ω impedance
Transmit
1920~1980
830~840
880~915
830~845
1920~1980
1710~1785
824~849
Unit
MHz
MHz
MHz
MHz
MHz
MHz
MHz
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