General Dynamics' Warrior antenna terminals certified to operate on Wideband Global SATCOM network
Two General Dynamics SATCOM Technologies’ Warrior antenna terminals are now certified by the US Army to use the Ka-band frequency to access the Wideband Global SATCOM (WGS) network, enabling warfighters to transmit and receive video, multimedia imagery and data faster and more securely.
Certification ensures that the General Dynamics Warrior 1.2 and 1.8 meter, Ka-band enabled terminals meet stringent performance and operational control requirements needed to operate on the WGS network. The WGS network comprises a constellation of six US Department of Defense satellites that provide flexible communications connectivity for US military forces.
Certification, completed by the US Army Space and Missile Defense Command/Army Forces Strategic Command (SMDC/ARSTRAT), enables Warrior terminals currently used by the US Marine Corps as part of the Support Wide Area Network (SWAN) program to access the WGS network. The SWAN program provides the Marines with secure and non-secure commercial-off-the-shelf satellite communications equipment that can quickly accommodate technology insertions and upgrades like the Ka-band capability.
The higher transmit and receive operating frequencies inherent to Ka-Band allow the SWAN terminals to use smaller, lighter, and more highly integrated communications capabilities than those used at Ku-Band. In addition to a smaller footprint and reduced weight, other benefits of Ka-band over Ku-band for satellite communications include:
Higher data-rate throughput for improved quality of video, voice and data communications
Reduced space segment cost through the use of the WGS system
Reduced communications interference issues due to dedicated WGS satellite access
"The Warrior 1.2 and 1.8 meter terminals are composed of Very Small Aperture (VSAT) antenna subsystems, power amplifiers, Time Division Multiple Access (TDMA) modems, automatic tracking control and other related electronic subsystems.
Marvin Shoemake, vice president of sales for General Dynamics SATCOM Technologies, said, “The successful completion of the SMDC/ARSTRAT testing represents a major Ka-band upgrade for the SWAN program. The certification also opens the door for other government agencies, including homeland security, to have robust, beyond-line-of-sight communications using the WGS network.”
Source: General Dynamics
More from Digital Battlespace
-
![Chess Dynamics successfully demonstrates Vision4ce AI-driven tracker]()
Chess Dynamics successfully demonstrates Vision4ce AI-driven tracker
The Vision4ce Deep Embedded Feature Tracking (DEFT) technology software is designed to process video and images by blending traditional computer vision with artificial intelligence (AI) algorithms to present actionable information from complex environments.
-
![Wave Relay devices cleared for security use on commercial systems in industry trend]()
Wave Relay devices cleared for security use on commercial systems in industry trend
Persistent Systems has been cleared by National Security Agency (NSA) to transmit sensitive data on commercial networks. The devices are added to the NSA’s Commercial Solutions for Classified (CSfC) component list which also includes other companies’ products providing the same security.
-
![UK teases cyber spending boost in Strategic Defence Review ahead of “imminent” release]()
UK teases cyber spending boost in Strategic Defence Review ahead of “imminent” release
The release of the UK’s Strategic Defence Review (SDR) has been long promised as mid-year. It is possible it could be as early as 2 June although the UK Ministry of Defence (MoD) continues to play its cards close to its chest.
-
![Intelsat emphasises SATCOM resilience for SOF in contested domains (video)]()
Intelsat emphasises SATCOM resilience for SOF in contested domains (video)
Intelsat outlines how its multi-orbit SATCOM architecture is enhancing connectivity and resilience for special operations forces operating in degraded and contested environments.
-
![US Space Force’s next-generation missile warning system moves forward with $500 million in new contracts]()
US Space Force’s next-generation missile warning system moves forward with $500 million in new contracts
Next-Generation Overhead Persistent Infrared (Next-Gen OPIR) satellites are intended to provide early warning of missile launches from any location worldwide and new ground stations will result in expanded coverage of critical missile warning.
