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  • Professional manufacturer of long-distance repeaters

    Since 2006, Kingtone is a professional repeater manufacturer based in China. Focusing on providing high-quality mobile signal repeaters, they have become a trusted brand in the industry. Their product range includes repeaters for GSM 2G, 3G, 4G and even 5G networks. Thei...
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  • Are you searching for the best cell phone signal booster for home & office?

    Are you searching for the best cell phone signal booster for home & office? A mobile signal booster takes existing weak signal, amplifies it to boost cell phone signal and improve weak signals in home or office areas. Kingtone more than 20 models popular cell phone signal booster for home &a...
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  • How many ohms is the resistance value of Category 5E (cat 5e) cable?

    How many ohms is the resistance value of Category 5E (cat 5e) cable?

    Depending on the material of the network cable, the resistance value is different. 1.  Copper-clad steel network cable: resistance of 100 meters is about 75-100 ohms. This cable is also the cheapest cable on the market, and the effect of communication is not very good. 2. Copper-clad aluminum net...
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  • A quick overview of the global 5G spectrum

    A quick overview of the global 5G spectrum

    A quick overview of the global 5G spectrum   For now, the latest progress, price, and distribution of the world’s 5G spectrum following:(any inaccurate place, please correct me) 1.China First, let’s look at the 5G spectrum allocation of the four major domestic Operators! China Mobile 5G freq...
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  • Private network communication in COVID-19

    2020 is bound to be an unusual year, COVID-19 has swept the world and brought unprecedented disaster to human beings and affecting everyone around the world. As for 09th Jul, over 12.12 m cases had been confirmed worldwide, and the statistic shows that it is still growin...
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  • How Does 5G Work in Underground?

    5G is the 5th generation of wireless technology. Users will know it as one of the fastest, most robust technologies the world has ever seen. That means quicker downloads, much lower lag, and a significant impact on how we live, work, and play. However, in the deep underg...
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  • Happy New Year 2020

    Happy New Year 2020

    Kingtone wish you a sparkling New Year and bright happy New Year! May the season bring much pleasure to you.  Thank you all ! 
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  • 2020 Chinese New Year Holiday (Spring Festival)

    2020 Chinese New Year Holiday (Spring Festival)

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  • Kingtone joined MWC Americas 2018 in Los Angeles

    Kingtone joined MWC Americas 2018 in Los Angeles

    Kingtone joined MWC Americas 2018 in Los Angeles, CA on September 12-14, 2018 and it was a huge success. Main Products: Public Communication 2G/3G/4G Mobile Network Products: 2G Network Repeater: CDMA 800, GSM 850, GSM 900,DCS1800 GSM 1800 GSM 1900 3G Network Repeater: UMTS 850, UMTS 900 UMTS 190...
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