TrembSAT L-band Managed Service is a reliable, always-on, low latency service that offers broadcast and multicast data transport and embedded voice over a highly secured network. The service includes M2M terminals designed to support a range of static and mobile applications including communications, tracking and monitoring of high-valued assets.

Improved performance over L-band broadens the scope of applications that Mobile Satellite Services can serve. With faster downloads, enhanced broadcast and multicast services, and greater responsiveness, TrembSAT L-band Managed Service provides a better overall user experience with more timely information for on-the-move applications, while maintaining a low cost of ownership. TrembSAT achieved a 1 Mbps data rate by efficiently balancing power and bandwidth over the satellites.

TrembSAT Push-To-Talk (PTT) is a real-time, voice based service that provides point-to-multipoint and point-to-point communication at the push of a button – a cost effective alternative to land-based two-way radio systems. The satellites act like radio towers, turning the entire continent into a single cell accessed via the TrembSAT Radio.

Features include:

• Single PTT conferences with up to 9,999 users per Talk Group
• Supports up to 15 unique Talk Groups
• Private Mode Talk Group available for one-on-one conversations
• Network level talk group prioritization feature set for each radio
• Priority-1 interruption
• Dial-in/Dial-out features enable a user to join a talk group
conversation from the Public Switched Telephone Network (PSTN)
• SMART Public Safety Talk Group Compatible

Designed for the intelligent management of powered and non-powered fixed and mobile assets, the TrembTracker C is a practical solution for tracking asset location, reporting unauthorized movement, engine runtime reporting and major fault monitoring as well as a multitude of other applications. Track intermediate bulk containers, vehicles and boats as a solution to improve your assets operating efficiency and security.

The TrembTracker C can be line-powered (operates on external power) or in the absence, interruption or failure of line-power, the TrembTracker C will automatically switch to battery back-up to ensure transmissions continue. When using line-power, the user has maximum flexibility in messaging frequency allowing for regular monitoring of asset location. 

The TrembTracker C utilizes motion sensors, comparative GPS positions and custom configured sensors to gather and transmit asset status information. Each SmartOne C is configured to track its asset's specific needs andprovide intermediate and emergency alerts by email or text.

The award-winning ViaSat internet service has shattered the standard for satelite-based Wi-Fi with unmatched speed, quality, and affordability. Rail lines can now provide passengers a best-in-class connectivity and entertainment experience by enabling access to internet streaming media, high-speed web browsing, and productivity applications they have at home, all at a competitively low price or free to the passenger.

Passengers Get The Best Experience

• High-speed for every passenger. The big difference is a network that allocates a high-speed connection to each passenger, rather than an aggregate “bucket” of data to the train that leaves passengers contending for low-speed, dial-up like service.  With speeds eight to ten times faster than alternate services, passengers can work, shop and stream like they never left the office.
• Online streaming media. Only ViaSat internet service enables passengers to stream content online – from any streaming service – to any device.  Bandwidth-constrained in-flight services block or limit online video streaming because they lack the capacity to support a rich in-flight media experience.

Rail Lines Gain New Opportunities

• High passenger engagement. Quality and affordability of the ViaSat service drives the highest passenger-take rates in the industry – four times the historical rate.
• Increased revenue opportunities. High take rates generate interest from sponsors and advertisers allowing airlines to create new flexible and sustainable business models that increase revenue opportunities per available seat mile.  

Highest Capacity Ka-Band Network Makes It All Possible

• Unmatched capacity and bandwidth. The ViaSat Ka-band satellite network delivers unmatched capacity and more favorable bandwidth economics that allow airlines to offer a high-speed internet and rich online streaming media experience at a competitively lower price or free to the passenger. 
• Scalability to meet demand. Scalability enables airlines to keep pace with traveler demands for data-intensive websites, applications, and streaming media, while enabling flight crew access to aircraft operational data.