Globalstar STX3 Simplex Modem

The Globalstar STX3 module is the latest simplex modem offered by Globalstar. At around one third the size of the previous STX2, it is designed to transmit reliable one-way digital data communications through the Globalstar satellite network. It is suitable for integration into remote tracking and monitoring hardware. The STX3 is a surface mount module designed to attach to a user defined host PCB which must provide power, an RF connection to the transmit antenna, and communications with a host processor which will control the operation of the STX3. All electrical connections are provided via the castellated pads on the perimeter of the PCB. Increase reliability through multiple transmissions Quick and easy installation into your OEM devices via standard AT commands Programmable time of transmission or event