
CONTENTS
SocketModem
®
Cell MTSMC-LSP3 Device Guide
3
Contents
Product Overview.......................................................................................................................................................... 6
Documentation ............................................................................................................................................................. 6
Product Build Options ................................................................................................................................................... 7
MTSMC-LSP3 ................................................................................................................................................................. 8
MTSMC-LSP3-U ............................................................................................................................................................. 9
MTSMC-LSP3 and MTSMC-LSP3-U Specifications....................................................................................................... 10
Powering Down Your Device ...................................................................................................................................... 11
UART DC Electrical Characteristics.............................................................................................................................. 11
Electrical Characteristics Other Pins ........................................................................................................................... 12
Pinout Specifications................................................................................................................................................... 12
Pin Availability by Build............................................................................................................................................... 13
Power Measurements................................................................................................................................................. 14
MTSMC-LSP3 Power Draw ........................................................................................................................................ 14
MTSMC-LSP3-U Power Draw .................................................................................................................................... 15
Selecting Antennas ................................................................................................................................................... 17
Placing External Antennas ........................................................................................................................................ 17
Placing GPS Antennas .............................................................................................................................................. 17
Antenna Approvals and Safety Considerations ........................................................................................................ 17
Diversity and Power Draw ....................................................................................................................................... 17
FCC & IC Information to Consumers ......................................................................................................................... 17
FCC Grant Notes........................................................................................................................................................ 17
Host Labeling............................................................................................................................................................. 18