3. Вариант

1. Прочитайте текст. SharpEye™ Solid-State Radar Systems

SharpEye™ is a digital radar technology which is available both in X and S band

frequencies. It is a radical and innovative departure from current marine navigation

radar technology in that it has no magnetron and uses a coherent transmission, which

means that SharpEye™ is able to separate targets from clutter due to their differing radial

velocity components. This extra dimension gives a significant performance advantage in

detecting small targets in clutter resulting in safer ship operations.

SharpEye™ uses a solid-state power amplifier has a peak output power of just 170W and a duty of 10%. This contrasts with conventional magnetron based marine navigation radar systems, which have a 30kW output and duty typically less than 0.05%.

SharpEye™ transmits relatively long pulses in order to illuminate targets with sufficient energy for detection. To provide the required short range performance, SharpEye™ transmits a patented sequence of pulses of differing length, with each pulse optimised to cover a specified but overlapping range scale.

The graphs below compare the performance of conventional magnetron radar with that of SharpEye™, the performance advantage can be clearly seen. With no magnetron to routinely change, a 5 year warranty and exceptional performance, SharpEye™ has to be the world’s best radar.

2. Переведите его письменно на русский язык.

3. Ответьте на вопрос.

Is sharpEye™ a digital radar technology which is available both in X and S band

frequencies?

4. Составьте предложение из данных слов:

The, that, magnetron, the, of, performance, conventional, below, radar, of,

SharpEye, graphs, compare, with.

5. Посчитайте количество артиклей в тексте и определите их вид.

6. Выпишите из текста все существительные. Образуйте от них форму единственного/множественного числа.

Образец: graph - graphs

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специальности СПО: 180403 «Судовождение»

3. вариант

1. Прочитайте текст.

Integrated Bridge Systems

Kelvin Hughes’ Marine Systems supplies products ranging from complete integrated bridge packages to retrofit Radar ECDIS or VDR suitable for all types of vessel, from cruise liner to fishing boat. Our core competencies include bridge equipment design and manufacture and the design, installation and commissioning of complete bridge systems.

Building on a history of firsts in the industry Kelvin Hughes products continue to deliver the ultimate in both performance and reliability. The multifunction MantaDigital™ workstation is at the core of our product range, this is a multi-function display platform, which can host Radar, ECDIS and conning functionality on a wide-screen display surface. This can provide a very cost-effective solution as each workstation can act as instantaneous backup to any other.

SharpEye™ solid-state Radar transceivers complete the picture giving the ultimate in radar performance combined with lowest through-life costs. This in combination with the three year warranty offered on all manufactured products has to be the "best Radar in the world".

Combined with an unrivalled product offering, our global service network ensures that you can get the service you need wherever you need it.