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

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

Updated： 2021-12-28
Views： 2546

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： 2559

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： 2979

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： 2501

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： 2604

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： 2735

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： 2291

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： 2570

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： 2581

01 Summary ……

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Key engineering precautions for realizing USB type-C straight through equipment with power transmission function

Updated： 2021-12-28
Views： 2447

The introduction of USB power transmission (PD) greatly improves the power capability of USB interface protocol and has the potential to support up to 100W system. With the transmission of data, only one cable is needed to provide more power for electroni

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How to measure low frequency response with network analyzer

Updated： 2021-12-28
Views： 2359

This application guide describes the basic principle of low frequency network analysis through the introduction of network analyzer. Here we mainly introduce the simple measurement of low-frequency 2-port devices, high impedance detection technology and l

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Advantages of contactless connector solution

Updated： 2021-12-28
Views： 2423

In automation applications, frequent work may cause connector wear and damage connectivity and reliability. Contactless connectors provide a new alternative. Mechanical connections face challenges in industrial applications that work frequently. When t

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