The JN1105A is a mobile communication countermeasures system designed to locate and jam enemy tactical radio communication signals.

JN1105A是一种机动通信干扰系统，设计去定位和阻塞敌人战术无线电通信。

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In this paper, the effective ways and countermeasures of the problems to improve radio and television coverage in rural areas are discussed in detail.

本文对提高农村广播电视覆盖的有效途径及存在问题对策进行了详细的探讨。

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The Low Noise Amplifier is widely used in Universe Communication, Radars, Electronic Countermeasures, Telemetry and Remote Mapping, Radio Astronomy, Geodetic, Microwave Communications, etc.

低噪放广泛地应用于宇宙通讯、雷达、电子对抗、遥测遥控、射电天文、大地测绘、微波通信等无线电通信系统中。

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The equipment transferred to law enforcement agencies included various communications security and cryptologic devices, radio navigation equipment and electronic countermeasures equipment.

CNN: DOD resold non-Y2K compliant computers, medical devices

Sceptics might suggest that these last-minute countermeasures call into doubt the reason for a radio-chip device in the first place.

ECONOMIST: High-tech passports are not working