Sagemcom Handhelds and Mobile Radio Modules

Sierra Wireless Sagemcom products for the railway industry include Mobile Radio Modules (MRM) and handheld mobile terminals for GSM-R wireless communications over private railway cellular networks.


Sagemcom TiGR range of handheld mobile terminals is designed to provide the highest voice and data communications’ experience to railway personnel. Each handheld combines GSM-R functionality with features for general use and operations.

Operational Purpose

link  TiGR 550R Operational Purpose Shunting Handheld

link  TiGR 350R Operational Purpose Handheld

General Purpose

link TiGR 155R General Purpose Handheld

link TiGR 160 Dual SIM General Purpose Handheld

Mobile Radio Modules (MRM)

Designed specifically for operations use, this rugged range of MRMs delivers years of reliable mission-critical performance for data communications under challenging mobile conditions, vibration, and severe temperatures.

link GPRM1 / HPRM1

Dear visitor,

The AirCard family of mobile broadband devices has been acquired by Netgear, Inc. As of April 3, 2013, all AirCard products are marketed, sold and supported by Netgear.

Firmware and support documentation for AirCard devices will still be available from for a transition period.

To Technical Support News Release