Smart Module Series
SC606T Series Hardware Design
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6
Antenna Interfaces
The module provides five antenna interfaces for five types of antennas: the main antenna, the
Rx-diversity/MIMO antenna, the GNSS antenna, the Wi-Fi/BT antenna and the FM antenna. Each
antenna port has an impedance of 50
Ω.
6.1. Main and Rx-diversity Antenna Interfaces
The pin definition of main/Rx-diversity antenna interfaces is shown below.
Table 30: Pin Definition of Main and Rx-diversity Antenna Interfaces
The operating frequencies of the series are listed in the following tables.
Table 31: SC606T-JP Operating Frequencies
Pin Name
Pin No.
I/O
Description
Comment
ANT_MAIN
19
AIO
Main antenna interface
50
Ω impedance
ANT_DRX
149
AI
Diversity and MIMO
antenna interface
50
Ω impedance
3GPP Band
Receive
Transmit
Unit
WCDMA B1
2110
–2170
1920
–1980
MHz
WCDMA B6
875
–885
830
–840
MHz
WCDMA B8
925
–960
880
–915
MHz
WCDMA B19
875
–890
830
–845
MHz
LTE-FDD B1
2110
–2170
1920
–1980
MHz
LTE-FDD B3
1805
–1880
1710
–1785
MHz