语言切换
Market application
MARKET APPLICATION
项目案例 / case
NEWS INFORMATION
NEWS
新闻资讯 / news
  • Dear friends,Time for International Wireless Communications Expo,Warmly welcome to visit our booth.Exhibits: March 29th~30th, 2017Address: Las Vegas Convention CenterBooth No: 231
    2017 - 03 - 18
  • Dear friends,  We are pleased to announce that we will attend the upcoming PMR 2016.  By this chance,we are of great pleasure to invite you to visit us.Yours sincerelyExhibition date: Nov.22rd-24th,2016Address: Cologne International ExhibitionBooth NO:E12
    2016 - 11 - 16
  • Dear friends,  We are pleased to announce that we will attend the upcoming China Sourcing Fair(Electronics&Components).  By this chance,we are of great pleasure to invite you to visit us. Yours sincerely Exhibition date: Oct.11th-14th,2016Address: Asia World-Expo,HongKongBooth NO:1E27
    2016 - 09 - 26
  • Headphones in the intercom function in the use of the whole machine is great, not only can liberate the caller hands, sometimes have the effect of hidden calls, which related to its specific work environment. At present, in the walkie-talkie machine market growing at the same time, the headset market also has the attention of people. Intercom headset products brand is numerous, species classification and use way also each are not identical, sometimes different brands and models of the whole machine the headphones also have different configuration, it is easy to let the consumer confusion. In t...
    2016 - 06 - 15
  • Rechargeable lithium ion battery has been widely in radio, but it is "temperamental", in use do not overcharge, discharge (can damage the battery or scrap). As a result, have protection components or protection circuit on the battery to prevent damage of expensive battery. (most of counterfeit inferior products without the protection circuit) high demand for lithium ion batteries, to ensure that the termination voltage precision is within 1%, the current major semiconductor device factory has developed a variety of lithium ion battery charging IC, to ensure safe, reliable and fast ch...
    2016 - 06 - 15
  • To everyone's safety and the service life of the battery, when using battery hope that users pay attention to the following three points:1, with the company approved by the original or the battery.2, if the metal conductor such as jewelry, key or bead practice hitting a bare electrode of the battery, all battery may cause damage or personal injury. Please beware of is good battery, especially when put it in my pocket, wallet, or other metal container, special attention should be paid.3, charging shall be carried out in an environment of 5 ~ 40 degrees. If over the temperature range, the batter...
    2016 - 06 - 15
  • Interphone antenna using the matters needing attention1, can only use the original or approved by the antenna. Unauthorized antennas, modified or added attachment it might damage the interphone antenna or in violation of the provisions of the radio administration bureau, the ministry of information industry.2, when use, don't get the antenna with the hand, not to mention carrying antenna will intercom to jilt to jilt to.3, walkie-talkie antenna can't back off, otherwise the launch easily when the power tube (pa) burn out.4, do not use the damaged antenna. Otherwise, when the launch, the damage...
    2016 - 06 - 15
  • Car antennaVehicle antenna is refers to the mobile communication antenna design is installed on the vehicle, is the most common sucker antenna. Because the sucker antenna installation put easily, so in some simple set occasions sucker antenna is often used instead of base antenna. The on-board antenna structure have shortened, a quarter wavelength, central loading, five 8 half wavelength, double wavelength in the form of the antenna, in theory, in turn, increase their efficiency, the same working frequency band of the antenna length also increases in turn. Due to limited the vehicle itself is ...
    2016 - 06 - 15
technology
RESEARCH
产品中心 / Products More
Copyright ©2005 - 2013 SHENZHEN CXD SCIENCE&TECHNOLOGY CO.,LTD
X
1

QQ设置

4

阿里旺旺设置

等待加载动态数据...

等待加载动态数据...

5

电话号码管理

  • +86 755 83281005
6

二维码管理

等待加载动态数据...

等待加载动态数据...

展开
Pro, scan<br/>Mobile cloud web site
Pro, scan
Mobile cloud web site
进入手机网站