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SAMXT User Guide V1.5
6.2 RJ45 Socket
Pin
Signals
Description
1
VIN
Input voltage 5Vdc - 32Vdc
2
DCD
Data Carrier Detect
3
DTR/RI
Data terminal Ready/Ring Indicator
4
GND
Common Ground
5
RXD
Serial Data out of the SAMXT
6
TXD
Serial Data into the SAMX3
7 CTS
Clear to Send
8
RTS
Ready to Send
6.3 FME-Male 50Ω Antenna Connectors
The FME male antenna connector is a 50Ω impedance antenna connector. The antenna used
for the SAMXT
must have 50Ω impedance.
6.4 SIM Holder
The SIM holder is designed to accommodate a mini-SIM card. The SIM card can either be 3V or
1V8 SIM. To insert the SIM card, remove the door by sliding it back towards the end. Make sure
the SIM card faces the right way as indicated on the box. Voltage levels over this SIM interface
complies with 3GPP standards.
Summary of Contents for SAMXT
Page 1: ...SAMXT User Guide V1 5...
