Joint Tactical Radio System

Abstract

(U) Tactical Communications Modernization (TCM): TCM was established to procure interim radio systems to bridge the gap between legacy systems and forecasted deliveries from the Joint Tactical Radio System (JTRS) program. The program schedule and budget profile for TCM procures leading edge radio systems to support the primary operational voice and data communications requirements for mounted and dismounted forces. TCM procurements enable an initial joint networking capability and support National Security Agency (NSA) Communications Security (COMSEC) ModernizatNext generation solutions for the Warfighter due to urgent communications requirements and Joint Tactical Radio System (JTRS) schedule delays. Funding provides engineering and test support for both the Wideband Tactical Handheld Radio (THHR), AN/MRC-145B service life extension program and programmatic and technical support to complete an AOA for Terrestrial Wideband Transmission System. Increase of $1.1M from FY13 to FY14 to purchase test articles and testing for a new requirements document for Wideband Tactical Handheld Radio. This is expected to become a new acquisition program (Wideband THHR). (U) Networking on the Move (NOTM): Networking-on-the-Move (NOTM) provides the Marine Air-Ground Task Force (MAGTF) communications and networking capabilities On-the-Move (OTM), On-the-Halt (OTH), and the beginning capability for self-forming/self healing, ad hoc moblie networking. NOTM will enable mobile forces to collaborate and access information resources for the exchange of voice, data, and video information. This capability will allow tactical forces to maintain situational awareness by extending data network connectivity while OTM. In addition, NOTM will provide crucial network management capabilities to simplify the planning, configuring, and monitoring of the MAGTF networks, waveforms, and spectrum. FY13 to FY14 increase of $8.7M will support the incorporation of Ka- and X- band satellite communications capabilities in addition to Network Operations Security Center (NOSC) requirements. (U) Very Small Aperture Terminal (VSAT): Very Small Aperture Terminal (VSAT) is an integrated Commercial Off-the-Shelf (COTS) satellite communications terminal with a modular architecture that supports drop and insert architecture through scalable and flexible applications. VSAT uses commercial Ku and military Ka frequency bands to provide beyond line-of-sight (BLOS) connectivity to support intra-MAGTF communications (NIPRNET, SIPRNET, and telephony) down to the battalion/squadron level. The primary variant of VSAT is the Support Wide Area Network Terminal Version D (SWAN-D), which itself comes in three modular variants, dependent on MAGTF-size and mission. (U) Tactical Satellite Comm Terminal (TSCT): Lightweight Multiband Satellite Terminal (LMST)/PHOENIX are quad-band Super High Frequency (SHF) satellite terminals mounted in transit cases and High Mobility Multipurpose Wheeled Vehicles (HMMWVs). With the signing of the SATCOM Collapse (20 May 2011) a dynamic transition will take place to consolidate (3) programs, Lightweight Multiband Satellite Terminal (LMST), Phoenix Tactical SHF Satellite Terminal (TSST), and the Very Small Aperture Terminal Large (VSAT-L) into (1) requirement defined as the Universal Satellite Access Tactical Terminal (UnSATT). RDT&E funding will be utilized to research/integrate Joint IP Modems as mandated by DISA to ensure interoperability during the transition process. (U) Secure Mobile Anti-Jam Reliable Tactical-Terminal (SMART-T): SMART-T provides tactical users with protected data and voice via Extremely High Frequency (EHF) satellite communications. The SMART-T system is transported on High Mobility Multipurpose Wheeled Vehicles (HMMWVs), providing MAGTF Commanders a secure, survivable, long-haul, low/medium data rate communications link not subject to terrain masking and horizon limitations. The SMART-T is also capable of operation when removed from the HMMWV. SMART-T will be undergoing an upgrade to be interoperable with the new Advanced Extremely High Frequency (AEHF) constellation and will require certification testing and a Multi-service Operational Test and Evaluation (MOT&E). (U) Terrestrial Wideband Transmission Systems (TWTS): Increase in FY14 for Terrestrial Wideband Transmission Systems (TWTS), a capabilities portfolio of terrestrial based wideband transmission systems (formerly known as an TRC-170). Portfolio includes Beyond Line Of Sight (BLOS) system (AN/TRC-170) and Line Of Sight (LOS) systems (AN/MRC-142 (FOS), Troposcatter Support Radio (TSSR), and Wireless Point- to-Point- Link version D (WPPL-D).- The AN/TRC-170 is a transportable BLOS, terrestrial, self-enclosed troposcatter terminal (multichannel) capable of transmitting and receiving digital data over varying distances up to 100 miles. - AN/MRC-142 FoS consists of the AN/MRC-142B (ship to shore) and C variants to provide LOS, two-way, secure voice and data communications up to 35 miles. - WPPL-D is an integrated communications system consisting of Commercial Off-the-Shelf (COTS) radios, antennas, and IP networking equipment that provides NIPR/SIPRNet data connectivity, voice and video services. - TSSR is a multi-channel LOS wireless cable replacement communication system. The TSSR is commonly used in-place of fiber optic or coaxial cable at expeditionary airfields. - TEAMS is a 34-meter telescopic mast system, extending support to various organic LOS systems (AN/MRC142, EPLRS, TAOM, and TSSR) by increasing operational reach by overcoming obstacles to communications.

Document Details

• Document Type: Project
• Publication Date: Oct 01, 2014
• Source ID: 2275_0206313M_7_1319_PB_2014

Tags

Fields of Study

• Computer science

Readers

• Tactical Satellite Communications Systems Engineering.
• Unmanned Aerial System (UAS) Autonomous Capabilities and Mission Reconnaissance.

Technology Areas

• Space
• Space - Satellites