full waveband receiver

简明释义

全波段接收机

英英释义

例句

1.The new model of the radio features a full waveband receiver, allowing it to pick up signals from AM, FM, and shortwave frequencies.

这款新型号的收音机配备了一个全波段接收器，可以接收AM、FM和短波频率的信号。

2.The full waveband receiver allows users to access international broadcasts, making it ideal for travelers.

这个全波段接收器使用户能够访问国际广播，非常适合旅行者。

3.The full waveband receiver in this car stereo is perfect for long road trips, ensuring you have entertainment no matter where you are.

这款汽车音响中的全波段接收器非常适合长途旅行，确保您无论身在何处都能享受娱乐。

4.With a full waveband receiver, you can enjoy a wider range of radio stations without needing multiple devices.

使用全波段接收器，您可以享受更广泛的电台频道，而无需多个设备。

5.Ham radio operators often prefer equipment with a full waveband receiver for better communication across various frequencies.

业余无线电爱好者通常更喜欢配备全波段接收器的设备，以便在不同频率之间更好地交流。

作文

In the world of electronics and communication, the term full waveband receiver refers to a sophisticated device designed to capture and process signals across a broad range of frequencies. This capability makes it an essential tool for various applications, including radio broadcasting, telecommunications, and even in the realm of amateur radio. Understanding the functionality and importance of a full waveband receiver can enhance our appreciation for modern communication technologies.To begin with, a full waveband receiver is engineered to receive signals that span multiple frequency bands. Unlike standard receivers that may only operate within a limited frequency range, a full waveband receiver can effectively tune into signals from low to high frequencies. This versatility allows users to access a wider variety of channels and services, making it particularly valuable for radio enthusiasts who wish to explore different broadcasting options.One of the key features of a full waveband receiver is its ability to filter and demodulate signals. When a signal is transmitted, it often contains noise and interference that can distort the original message. A full waveband receiver employs advanced filtering techniques to isolate the desired signal from unwanted noise, ensuring clearer audio quality. This is especially important in environments where multiple signals may overlap, such as urban areas with numerous radio stations.Moreover, the technology behind a full waveband receiver has evolved significantly over the years. Early receivers were primarily analog devices that relied on simple circuitry to process signals. However, modern receivers often incorporate digital signal processing (DSP) technology, which enhances their performance and capabilities. Digital receivers can provide features such as automatic frequency control, memory storage for favorite channels, and even internet connectivity for streaming content.The applications of a full waveband receiver are vast. In the realm of amateur radio, operators utilize these receivers to communicate over long distances, exchanging information and connecting with fellow enthusiasts around the globe. In commercial broadcasting, radio stations rely on full waveband receivers to monitor their transmissions and ensure that they are reaching their intended audience without interference.Additionally, the rise of digital broadcasting formats has further expanded the functionality of full waveband receivers. With the advent of digital audio broadcasting (DAB), listeners can enjoy higher quality sound and more channels than ever before. A full waveband receiver equipped with DAB capabilities can automatically tune into the best available signal, providing a seamless listening experience.In conclusion, the full waveband receiver represents a significant advancement in the field of communication technology. Its ability to capture a wide range of frequencies, filter out noise, and incorporate digital processing makes it an invaluable tool for both casual listeners and serious radio operators. As technology continues to evolve, we can expect to see even more innovative features and applications for full waveband receivers, further enhancing our ability to connect and communicate in an increasingly complex world.

在电子和通信的世界中，术语全波段接收器指的是一种复杂的设备，旨在捕获和处理跨越广泛频率范围的信号。这种能力使其成为各种应用的基本工具，包括广播、通信，甚至业余无线电领域。理解全波段接收器的功能和重要性可以增强我们对现代通信技术的欣赏。首先，全波段接收器被设计用于接收跨越多个频率带的信号。与仅在有限频率范围内运行的标准接收器不同，全波段接收器能够有效地调谐低频到高频的信号。这种多功能性使用户能够访问更广泛的频道和服务，使其对希望探索不同广播选项的无线电爱好者特别有价值。全波段接收器的一个关键特性是其过滤和解调信号的能力。当信号被传输时，它通常包含噪声和干扰，这可能会扭曲原始信息。全波段接收器采用先进的过滤技术，从不必要的噪声中隔离所需信号，确保更清晰的音质。这在多个信号可能重叠的环境中尤为重要，例如拥有众多广播电台的城市地区。此外，全波段接收器背后的技术多年来经历了显著的发展。早期的接收器主要是模拟设备，依赖简单的电路来处理信号。然而，现代接收器往往结合了数字信号处理（DSP）技术，增强了其性能和能力。数字接收器可以提供诸如自动频率控制、最喜欢频道的存储以及甚至互联网连接以流式传输内容等功能。全波段接收器的应用非常广泛。在业余无线电领域，操作员利用这些接收器进行远距离通信，与全球的同好者交流信息，建立联系。在商业广播中，广播电台依赖全波段接收器来监控其传输，确保它们没有干扰地到达预期受众。此外，数字广播格式的兴起进一步扩展了全波段接收器的功能。随着数字音频广播（DAB）的出现，听众可以享受比以往更高质量的声音和更多频道。配备DAB功能的全波段接收器可以自动调谐到最佳可用信号，提供无缝的听觉体验。总之，全波段接收器代表了通信技术领域的重要进步。其捕获宽频率范围、过滤噪声和结合数字处理的能力使其成为普通听众和严肃无线电操作员不可或缺的工具。随着技术的不断发展，我们可以期待看到更多创新的功能和应用，以进一步增强我们在日益复杂的世界中连接和沟通的能力。