Daily Highlight-Kinghelm Electronics Co., Ltd. is leading supplier of GPS/Beidou GNSS antenna, Bluetooth antenna, Wifi antenna, RF cable and connectors in China.

5g millimeter wave technology and base station solution

Updated： 2021-12-28
Views： 996

Since five years ago, the network has gradually transitioned from 4G network to 5g network. One of the most obvious changes is the increase of network frequency. In the 4G era, we mainly use frequencies of 2.6GHz and below. In the 5g era, the frequency ba

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Component experts uncover the routine of counterfeit chips for you

Updated： 2021-12-28
Views： 936

Common chip counterfeiting methods

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Under the digital economy, the Internet of things is setting off an upsurge of interconnection of all things

Updated： 2021-12-28
Views： 850

In the post epidemic era, the housing economy has triggered a wave of digital transformation and upgrading, the proportion of business online has increased rapidly, and the interconnection of all things has truly become the main melody of industrial devel

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Several common types of kinghelm RF microwave connectors (connector plate end seat)

Updated： 2021-12-28
Views： 950

In the special terms of the communication industry, radio frequency (RF) is the abbreviation of radio frequency, which is the abbreviation of high-frequency AC variable electromagnetic wave, indicating the electromagnetic frequency that can be radiated to

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A complete collection of commonly used electronic interfaces. If you don't know them, turn them out for comparison and identification

Updated： 2021-12-28
Views： 787

Share some common electronic interfaces and symbols of some electronic components. Have you seen them?

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Future prospect of UWB Technology

Updated： 2021-12-28
Views： 925

Ultra wideband technology (UWB) will be popularized on a large scale in the world. At present, UWB has been deployed in more than 40 vertical markets, including industrial, enterprise, automobile and consumer markets. In the currently implemented applicat

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Talk about walkie talkie antenna

Updated： 2021-12-28
Views： 795

As we all know, a center frequency, such as 400-470MHz or 400-420mhz, will be marked in the antenna of the walkie talkie. What is the center frequency of Interphone Antenna? The central frequency of the Interphone Antenna generally refers to

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Influence of "antenna effect" on power supply ripple measurement

Updated： 2021-12-28
Views： 884

The following figure shows the actual output power ripple signal and voltage. In addition to the signals we want, there are also some ripples that engineers don't want. The evaluation of ripple is very important, but because many engine

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Application method and basic knowledge of HDMI optical fiber extender

Updated： 2021-12-28
Views： 1030

HDMI optical fiber extender is a transmission device used to extend the signal, solve the problem that HDMI audio and video signals cannot be transmitted at a long distance, and ensure the quality of signal transmission. Generally, the length of ordinary

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Five types and applications of Internet of things

Updated： 2021-12-28
Views： 874

If you are in the network connection industry, the Internet of things (IOT) may look simple; It refers to a network composed of interconnected computing devices, machines, objects, animals and people, which can share data with other devices and systems th

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Detailed information analysis introduced by USB4

Updated： 2021-12-28
Views： 818

The full name of USB4 is universalserialbusgeneration4. The USB interface was released in 1996 0 specification, the transmission speed supports low-speed 1.5mbps and full-speed 12mbps, and then successively published the support speeds of 480mbps, 5Gbps,

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Intelligent pipe gallery integrated Internet of things solution

Updated： 2021-12-28
Views： 825

01 Summary ……

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