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Exhibition Dual-net radio on the front line C

ommunications hardware showcased by Selex Elsag on the Finmeccanica

stand included the FrontLine Soldier Radio (FSR). Following in the footsteps of

the successful PRR (Personal Role Radio), the narrow-band FSR is a compact modular system which can be equipped with up to two RF transceivers – providing a dual-net capability for the squad commander who can use a single radio to monitor the squad and platoon nets simultaneously. T e radio’s modular design,

claims the company, will enable it to upgrade in line with changing operational requirements. “We can match all likely user requirements within limited

Public safety network for Scottish isles

S Selex Elsag’s modular FrontLine Soldier Radio for the battlefi eld

budgets”, explained Phil Robin- son, the company’s UK senior vice president. “T e FSR is the fi rst narrow-band radio which meets the data throughput requirements

of the modern battlefi eld without signifi cant increases in SWAP (size, weight and power) and/or price, embedding the future war fi ghter in the digital battlefi eld.”

Detecting intrusions wirelessly L

aunched alongside DSEi by London-based Smiths Detection was Sensa-LINX, a wireless

communications system that integrates with its suite of deployable chemical threat detection sensors used in military and emergency response applications. Operating on licence-exempt frequencies, Sensa-

LINX enables two-way communication between a command post and remote sensors designed to detect chemical warfare agents and toxic industrial chemicals. Repeaters can also be used to extend the range if necessary. Data from the sensors, such as detection results, identifi cation and geo-location, is transmitted back to the remote command post. The company says the rugged system can

improve both situational awareness and early- warning response to chemical threats and is ideal for a range of applications such as perimeter protection, surveillance and reconnaissance. At high-profi le events or in emergency response situations, Sensa- LINX can integrate data from temporary fi xed-site sensors or from patrols equipped with handheld or wearable sensors. “Integrating wireless communications with threat

detection improves situational awareness, ConOps [concept of operations] and communications”, explained Andrew Lee, vice president of sales for integrated systems. “It simultaneously helps provide a timely response while minimizing risks and loss associated with changing threats.”

Right: perimeter protection – an application for the Sensa-LINX wireless system. Inset: a Sensa-LINX starter kit, by Smiths Detection


ecure networking solutions provider Selex Elsag, a

Finmeccanica company, used the DSEi to unveil its major new contract with the Scottish Government for the supply of a secure public safety voice and data satellite communications solution for the country’s offshore islands.

Making the announcement on the third day of the exhibition, the company said its solution would provide the Scottish Government with “robust and resilient” voice and data communication systems in the event of some “catastrophic failure of traditional communications” on the Shetland Islands, Orkney or the Isle of Lewis.

Vsat links

As part of the plans, a headquarters facility will be provided in Edinburgh, linked by secure encrypted satellite communications to the three archipelagoes. In addition, a mobile trailer unit will be held on the mainland to provide a deployable communications centre. According to the company, the deployable trailer aspect of the solution is expandable by adding either more fi xed sites or additional trailers. Connected by Very Small

Aperture Terminal (VSAT) satellite links, the system will work independently of existing communications provision on the islands, which currently relies on a combination of the public switched telephone network (PSTN) and cable-based infrastructure. In the event of a power

failure, uninterruptible power supplies will support the telecommunications equipment for up to six hours, with the possibility to extend this time with generators.

LAND mobile October 2011

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