Industry Trends-Kinghelm Electronics: Antennas, RF Connectors and Cables Manufacturer in China

The joint construction of Beidou global new era - Huaxin antenna was unveiled at the 11th China satellite navigation academic annual conference

Updated： 2021-12-28
Views： 2677

On November 23, the 11th Annual China Satellite Navigation Conference (CSNC) with the theme of "satellite navigation, a new global era" was held in Chengdu. As a leading enterprise in the field of satellite navigation and positioning in China, H

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Craftsman "core" is unique. Huada Beidou carries an ultra-high cost-effective navigation and positioning chip to attend the annual China Satellite Navigation Conference!

Updated： 2021-12-28
Views： 3021

two thousand and twenty On November 23, 2003, at the 11th Annual China Satellite Navigation Conference, Huada Beidou, a leading domestic navigation and positioning chip manufacturer, released a new generation of Beidou 3 consumer navigation and positionin

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Error model and calibration of vector network analyzer

Updated： 2021-12-28
Views： 2757

Recently, I discussed the error model and calibration process of vector network analyzer with a colleague in the industry. I briefly sorted it out and shared it with you. Welcome to discuss it together. The error model of vector network is really no

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The mobile communication 5g module supports the mass production of "master" 82 "supreme commemorative edition of Xiaomi TV

Updated： 2021-12-28
Views： 2489

Master on stage, supreme feeling. Recently, Xiaomi launched the supreme commemorative version of Xiaomi TV "master" 82 ", which supports 8K ultra-high definition resolution, is equipped with mobile communication rm500q 5g module, adopts new

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Influence of mirror frequency suppression filter on output noise of RF receiving front end

Updated： 2021-12-28
Views： 2694

The RF receiving front end includes LNA, filter, mixer and other components. From the perspective of noise factor cascade, it is hoped that the first stage of the receiving link is a high gain and low noise figure amplifier, so as to obtain a lower system

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How to choose wifi antenna? How can we ensure a good signal?

Updated： 2021-12-28
Views： 2484

Now many people still know something about WiFi networks, especially the wifi antenna, which has emerged now, is deeply concerned by people. Of course, when using this antenna, people consider the problem of signal. How can we ensure the signal of this an

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How to use GPS ceramic antenna? How to complete the purchase?

Updated： 2021-12-28
Views： 2839

Reading Guide: as long as you can understand the GPS ceramic antenna, you will find that such an antenna can still play a certain role. The main role is to further locate it. Of course, when using the antenna, you still need to pay attention to these poin

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How about smart antenna WiFi? What role does it play?

Updated： 2021-12-28
Views： 2892

With the increase of intelligent mobile terminals, high-quality wireless network has become the rigid demand of enterprise mobile office. People tend to complete various tasks on mobile terminals. In the past, enterprises used to use network transformatio

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How can Beidou antenna be applied? What is the scope of application?

Updated： 2021-12-28
Views： 2772

Global satellite navigation and positioning technology is widely used in aerospace, industrial and agricultural production and daily life. Of course, many people do not know much about Beidou antenna. As long as they pay attention, they can find that such

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What should be paid attention to when purchasing RF coaxial connectors?

Updated： 2021-12-28
Views： 2450

For a specific purpose or project, choosing the right connector is not as easy as it seems. There are many kinds of connectors, from RF coaxial connector to PCB connector, insulation displacement or IDC connector to ring connector. Each different type

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What is the performance of Beidou antenna? What are the performance indicators?

Updated： 2021-12-28
Views： 2360

Today, Beidou antenna is used more and more in our life. For example, for personal location services, when entering unfamiliar places, you can use mobile phones equipped with Beidou antenna or vehicle satellite navigation equipment to provide roads. Becau

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How does WiFi directional antenna work? Why get good application?

Updated： 2021-12-28
Views： 2500

Many people may not know much about the antenna. In fact, the existing antenna can still get good applications, especially the WiFi directional antenna, which can provide some convenience for people's life and work. What's the role of this antenna

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