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

The Development Process of Kinghelm's Foreign Trade Department from Scratch

Updated： 2023-10-11
Views： 1652

Although global economic integration has faced setbacks, an increasing number of companies are still continuously expanding into overseas markets to increase their competitiveness and market share. Against this backdrop, our company, Kinghelm Electronics

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Beidou Satellite Positioning Device Facilitates the Journey of Migratory Birds

Updated： 2023-09-26
Views： 2211

With the exacerbation of global climate change, the protection and study of migratory birds have become important components of environmental conservation. Among them, tracking and monitoring the migration routes of migratory birds is a crucial issue. In

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Beidou Institute Holds Beidou Empowered Intelligent Management Technology Exchange Conference for the Petroleum Industry with Xinjiang Oilfield

Updated： 2023-09-26
Views： 2416

In order to implement the instructions of General Secretary Xi Jinping regarding the large-scale application of Beidou, promote the deep application of Beidouin key strategic industries, facilitate the high-quality, reliable, and advanced development of i

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The 20th IOTE International Internet of Things Exhibition: Building the Digital Economy Foundation, Leading the Intelligent Future

Updated： 2023-09-21
Views： 1927

The 20th IOTE International Internet of Things Exhibition, with the theme "IoT-Building the Digital Economy Foundation," opened grandly at Halls 9, 10, and 11 of the Shenzhen World Exhibition&Convention Center (Bao'an) from September 20t

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Q93:Main transmission protocols for the network layer

Updated： 2023-09-20
Views： 1912

1)IPv 4 2)IPv 6 3)TCP 4)6LoWPAN About KinghelmShenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua……

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Q92: Wired communication

Updated： 2023-09-20
Views： 1804

1) USB 2) Serial communication protocol 3) Ethernet 4) MBus About KinghelmShenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical……

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Q91: Near-range communication

Updated： 2023-09-20
Views： 1624

1）RFID 2）NFC 3）Bluetooth About KinghelmShenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University an……

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Q90: Far-range non cellular communication

Updated： 2023-09-19
Views： 1746

1)WiFi 2) ZigBee 3) LoRa About KinghelmShenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）has technical backbones from Tsinghua University an……

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Q89: Communication systems with cellular technology

Updated： 2023-09-19
Views： 1528

With the rapid development of the global internet and the rise of the Internet of Things, long-distance cellular communication systems have become an important infrastructure for connecting the world.1) 2G/3G/4G 2) NB IoT 3) 5G About KinghelmShen

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Q88: What are some well-known manufacturers of connectors?

Updated： 2023-09-19
Views： 1938

TE&Tyco (AMP), MOLEX, Amphenol, FCI (Framatome), FOXCONN, Yazaki, HRS(Hirose Electric), Sumitomo, JST connector, JAE (Japan Aerospace Electronics), Delphi, Luxshare (Lexon Precision), KET (Korean Electric Terminal), Jonhon (AVIC Optoelectronics), Dere

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Q87: What are the basic performance of connectors?

Updated： 2023-09-18
Views： 1784

Mechanical performance: insertion force, extraction force, mechanical life; Electrical performance: contact resistance, insulation resistance, electrical strength (resistance strength); Environmental performance: resistance to humidity, temperature, salt

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Q86: What are the main frequencies of GPS and Beidou?

Updated： 2023-09-18
Views： 1721

GPS: L1=1575.42MHz, L2=1227.60MHz, L5=1176.45 MHz Beidou: L=1615.68 MHz, B1I=1561.098 MHz, B1c=1575.42 MHz The frequency of Kinghelm's Beidou antenna is 1561.098MHz About KinghelmShenzhen Kinghelm Electronics Co., Ltd.（www.kinghelm.net）ha

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