Polomarconi Telsa SpA scope of products is on-board antenna for metro, bus, EMU and high speed train. The antennas with embedded amplifier and high voltage protection.

波罗马康尼产品包括用于地铁、巴士、动车和高速列车的车载天线，合路器及滤波器。天线内置放大器和高压保护。

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With increases protection and generous flexibility, this new amplifier is well suited for applications where efficiency, high acceleration and safety features are key, such as medical devices.

凭借着保护措施的增加和广泛的灵活性，这个新的放大器有着诸多的应用，关键在于高效、高加速度和安全，如医疗器械。

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The amplifier unit has built in overload protection circuitry to monitor output levels and protect the drivers.

该放大器单位有内置的过载保护电路，监测产出水平和保护司机。

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