User's Manual

© 2016 Montage Systems LLC 4 / 15
2 Hardware Design
2.1 Basic Hardware
Items
Requirement
Baseband Chipset
SQN3223
RF 4G Transceiver
SQN3241
Air Interface
Support for LTE_B13, LTE_B4
Frequency
B4(MHZ): TX(1710-1755) RX(2110-2155)
B13(MHZ): TX(777-787) RX(746-756)
Antenna
Internal Dual Antennas（Main & Diversity）
[B4&B13]
GPS Antenna
Dedicate high performance ceramic antenna
UIM requirement
Support： 2FF SIM Interrupt Mode
No Support：Hot Plug/Unplug
Interface
UART TX UART RX USB
Battery Monitor
UART RX
Build in battery manager
12V DC Input（1A current）
Relay Drive (12V Output ,500mA current)
GPIO1
GPIO2
internal analog input scaled (Optional)
Supported
Dedicate Timers
No
Watchdog
Supported
Motion Detect
Supported（GPS/G-Sensor）
LED
2 LED Supported
2 LED’s (one is RED，one is Green)
Battery
Build in battery（80MAH Lion）
Working Time
4 hours
Power switch
Yes（built in power switch）
Power Cable color
10 colors
Power Cable connector type
10pin connector
Power Consumption
< 5Watts
The TALON-LTE provides support for specialized hardware features through extended AT
commands. The features supported include the following.
GPS
The major functionality of the GPS module is to compute the correlation results between the
incoming signal and the selected PRN code based on certain Carrier Doppler Frequency, Code
Doppler Frequency, code phase, carrier phase, and the particular satellite the module is tracking
or acquiring.