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

Open ran: disassemble the 5g base station!

Updated： 2021-12-28
Views： 1737

Function splitting is nothing new now. Its concept was first mentioned in 3GPP R14. 3GPP R15 released the definition and introduced new terms, interfaces and functional modules. But in open ran, why do Ru, Du and Cu functionsHas the concept of sp

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How to select the cable manufacturer? What are the precautions?

Updated： 2021-12-28
Views： 1628

Guide: it's easier and easier to cooperate with cable manufacturers than with cable agents. What's more intuitive is that the cost advantage of manufacturers is more obvious than agents, and the agents can't provide systematic production and a

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What is the difference between WiFi external antenna and built-in antenna? How to make a choice?

Updated： 2021-12-28
Views： 1604

Introduction: WiFi external antenna is the key factor for mobile phones to receive Wi Fi signals, and the production of antenna is also the focus of routers. At present, there are mainly two types of Wi Fi antennas. What are the differences between these

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What is the impact of wifi antenna design on products? How to take advantage of appearance?

Updated： 2021-12-28
Views： 1536

Introduction: wifi antenna design plays a very important role in receiving Wi Fi signals for electronic products and whether electronic products can be loved by consumers in the market. So what trust should Wi Fi antenna design achieve to increase the pop

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MIMO antenna isolation technology and isolation device

Updated： 2021-12-28
Views： 1959

With the development of 5g technology in full swing, 5g mobile phone shipments are gradually increasing. The latest 5g mobile phone has more than a dozen 5g antennas. Under the current mainstream antenna configuration, the 4G low-frequency antenna adopts

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5g thinking - 5g development at the right time

Updated： 2021-12-28
Views： 1350

Mobile communication technology is a generation every decade. At present, it is a period of transition from 4G to 5g in the global mobile communication network. China's layout of 5g network at the forefront of the world to promote the innovative devel

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It is a leader in wireless private network communication, covering all services, land, sea and air, with a R & D expense rate of more than 20% and a net profit of more than 34% CAGR in recent five years

Updated： 2021-12-28
Views： 1798

The gross profit margin was close to 50%, and the share of high gross profit products increased The full name of 712 is Tianjin 712 communication and Broadcasting Co., Ltd., formerly known as Hunan Electric Appliance Factory established in 1936.

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Golden Airlines KINGHELM Company's entire network marketing Beidou GPS antenna communication antenna connection line and other products

Updated： 2021-12-28
Views： 1512

The promotion keywords of Jinhangbiao Company are roughly divided into the keywords of Beidou GPS antenna communication antenna and other products, the keywords of Beidou navigation and positioning communication, the keywords of major customers of antenna

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What are the characteristics of TWS Bluetooth headset antenna?

Updated： 2021-12-28
Views： 1704

Introduction: TWS Bluetooth headset antenna has a deeper optimization and technical progress than ordinary Bluetooth headset antenna. Connect with the mobile phone through Bluetooth chip to transmit higher sound quality to the headset. So what are the cha

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What are the types of WiFi antennas? What are the functions?

Updated： 2021-12-28
Views： 1753

Guide to the Types of Wi-Fi Antenna and Their Functions

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What are the design requirements for Bluetooth headset antenna? How to meet the design requirements?

Updated： 2021-12-28
Views： 1771

Introduction: the advent of Bluetooth headset antenna has brought great convenience to our life, so that we can still receive mobile phone signals in the case of inconvenient operation with both hands. You can listen to beautiful music while running and a

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How to establish cooperative relationship with coaxial RF connector manufacturers?

Updated： 2021-12-28
Views： 1667

Coaxial RF connector plays a key role in electrical connection and separation. This small part is usually installed on computers or some common instruments. He built a communication bridge on various cables and electronic equipment and instruments to conn

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