radio call sign

简明释义

无线电呼号

英英释义

例句

1.When you operate a ham radio, you must announce your radio call sign regularly.

当你操作业余无线电时，必须定期宣布你的无线电呼号。

2.During the airshow, each aircraft had its own radio call sign for coordination.

在航展期间，每架飞机都有自己的无线电呼号以便协调。

3.The radio call sign for the local fire department is known throughout the city.

当地消防部门的无线电呼号在全市都很知名。

4.Each emergency service has a unique radio call sign for identification.

每个紧急服务都有一个独特的无线电呼号用于识别。

5.The pilot communicated with the control tower using his radio call sign.

飞行员使用他的无线电呼号与控制塔进行沟通。

作文

In the world of communication, especially in aviation and maritime activities, the term radio call sign refers to a unique identifier assigned to a transmitter or a group of transmitters. This identifier is crucial for establishing clear and effective communication between different parties. The use of radio call signs ensures that messages are directed to the correct recipient, minimizing the risk of confusion and enhancing safety. For instance, when an aircraft communicates with air traffic control, it uses its designated radio call sign to identify itself. This allows controllers to manage air traffic efficiently and accurately, as they can easily recognize which aircraft is speaking and what its intentions are.The significance of radio call signs extends beyond aviation. In maritime operations, ships are also assigned radio call signs to facilitate communication with each other and with coastal stations. These identifiers help in tracking vessels, ensuring that they can be located quickly in case of emergencies. Additionally, during search and rescue operations, having a clear radio call sign can make all the difference in coordinating efforts and saving lives.Moreover, radio call signs are not only used by commercial and government entities but also by amateur radio operators. Each operator is assigned a unique radio call sign that they use to identify themselves during transmissions. This practice fosters a sense of community among amateur radio enthusiasts and allows for easier identification during conversations.The format of a radio call sign can vary significantly depending on the country and the type of service. For example, in the United States, military aircraft often use a combination of letters and numbers that represent their unit and mission, while civilian aircraft typically have a prefix that indicates their nationality followed by a unique sequence of characters. In contrast, maritime radio call signs often begin with a specific letter that designates the country of registration, followed by a series of letters and numbers.Understanding the purpose and importance of radio call signs is essential for anyone involved in fields that rely on communication technology. Whether you are a pilot, a sailor, or an amateur radio operator, knowing how to use and recognize radio call signs can greatly enhance your ability to communicate effectively and safely. It is a fundamental aspect of modern communication that underscores the necessity of clarity and precision in conveying information across various platforms.In conclusion, the concept of radio call sign is integral to effective communication in numerous fields, including aviation, maritime operations, and amateur radio. By providing a unique identifier for each transmitter, radio call signs help to streamline communication processes, reduce misunderstandings, and enhance overall safety. As technology continues to evolve, the role of radio call signs will remain vital in ensuring that communication remains clear and efficient, allowing for better coordination and collaboration across different sectors.

在通信的世界中，特别是在航空和海事活动中，术语无线电呼号指的是分配给发射机或一组发射机的唯一标识符。这个标识符对于在不同方之间建立清晰有效的通信至关重要。使用无线电呼号确保信息被正确接收，最大限度地减少混淆的风险，并提高安全性。例如，当飞机与空中交通管制沟通时，它会使用其指定的无线电呼号来识别自己。这使得管制员能够高效准确地管理空中交通，因为他们可以轻松识别哪个飞机在发言以及其意图。无线电呼号的重要性超越了航空。在海事操作中，船只也被分配无线电呼号以便于彼此及与沿海站的通信。这些标识符有助于跟踪船只，确保在紧急情况下能够快速找到。此外，在搜索和救援行动中，拥有清晰的无线电呼号可以在协调努力和拯救生命方面产生决定性的差异。此外，无线电呼号不仅被商业和政府实体使用，还被业余无线电操作员使用。每位操作员都被分配一个独特的无线电呼号，在传输过程中用来识别自己。这种做法在业余无线电爱好者之间培养了一种社区感，并在对话中允许更容易的识别。无线电呼号的格式可能因国家和服务类型而异。例如，在美国，军用飞机通常使用字母和数字的组合，代表其单位和任务，而民用飞机通常有一个表示其国籍的前缀，后跟一系列独特的字符。相比之下，海事无线电呼号通常以特定字母开头，该字母表示注册国家，后跟一系列字母和数字。理解无线电呼号的目的和重要性对于任何涉及依赖通信技术的领域的人来说都是至关重要的。无论你是飞行员、航海者还是业余无线电操作员，了解如何使用和识别无线电呼号都能大大提高你有效和安全沟通的能力。这是现代通信的基本方面，强调了在各个平台上传达信息时清晰和精确的必要性。总之，无线电呼号的概念对于航空、海事操作和业余无线电等多个领域的有效通信至关重要。通过为每个发射机提供唯一的标识符，无线电呼号有助于简化通信过程，减少误解并提高整体安全性。随着技术的不断发展，无线电呼号的作用将继续在确保通信保持清晰和高效方面发挥关键作用，从而促进不同部门之间更好的协调与合作。