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Factory direct cable TV amplifiers 20SA2 中文版

Factory direct cable TV amplifiers 20SA2

Factory direct cable TV amplifiers 20SA2 Factory direct cable TV amplifiers 20SA2 Factory direct cable TV amplifiers 20SA2 Factory direct cable TV amplifiers 20SA2
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  • Updated: 2016-04-26 15:26
  • About Product:CATV amplifier
EXW Price:
200pcs ~399pcs   CN ¥ 14 /pc
Above 400pcs   CN ¥ 13.9 /pc
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Contact
Main
Products:
RC,TV antenna,TV mounts
Contacts: 黄华忠Chat
Mobile: 86-13566764473
E-mail: huanglilidzc@126.com
WeChat: 13566728436
Address: 17756 B, 12 Street, 3 F, 38 Gate, International Trade Mart (District 2).

                         Prices are for reference only specific phone 13566728436 QQ 519,869,618

 Wide frequency range, wide dynamic range, strong anti-jamming ability; low power consumption, stable performance. effectively improve the clarity of the image;   * Gain flatness, linearity is good, low noise and greatly improve the signal quality; * Aluminum enclosure, shielding properties, high isolation, strong anti-jamming ability, good heat dissipation;* The output signals can be direct for television and computer use. Zoom device of uses* cable TV signal line had long, led to signal attenuation bad figure as has snowflake points, not clear* with way cable distribution connection more Taiwan TV, signal strength insufficient* living room or room cable TV signal after more road distribution Hou, signal serious attenuation* computer graphic stock information receives system with has, can reduced information BER and increase receives speed* family. buildings. mall. hotel. Guest House, places are can using* Professional devices design. low noise. wide band. for currently wired, added channel, also for future of digital signalZoom players of using and note matters* Zoom players of installed location in conditions allows Xia as near wired Taiwan branch players installed, as guarantee signal source has high of letter noise than, in attenuation not more of location installed better, figure like more clear.  *F method of making joints: box with details, you can read the description (wires and shielded wire not shorted), if you can not do contact us, we can help you pick the f connectors and connection for short term, competitive prices.  * After installation, if the effect is not desired, please check: the power supply is connected; feeders, connectors, splitters, or branch is good contact.  * Amplifiers, difference between branch and Distributor:empty characters amplifier is amplified electrical signal device. Empty branches are in the case of a main output signal to pass, setting aside less than equal to one or several of the main output signal level signal%BSP; Yellow 13,566,728,436


频带宽,动态范围大,抗干扰能力强;功耗低,性能稳定.有效地提高图象的清晰度; 
   * 增益平坦,线性良好,噪声低,显著改善信号质量; 
   *铝型材外壳,屏蔽性能好,隔离度高,抗干扰能力强,散热好; 
   *各输出口信号可以直接供电视、电脑使用。
 放 大 器 的 用 途 
  *有线电视信号线过长,导致信号衰减厉害图象有雪花点,不清晰 
   * 同一路有线分配连接多台电视机,信号强度不足 
   * 客厅或房间有线电视信号经过多路分配后,信号严重衰减 
   *电脑图文股票信息接收系统用了,可以减少信息误码率和提高接收速度 
   *家庭.楼宇.商场.宾馆.招待所等场所均可使用 
   *专业器件设计.低噪音.宽频带.适合目前有线,增补频道,也适合将来的数字信号
 放大器的使用和注意事项 
   *放大器的安装位置在条件允许下尽量靠近有线台分支器安装,尽可能保证信号源有较高的信噪比,在衰减不多的位置安装更好,图象更清晰。  
   * F接头的制作方法:具体可看包装盒的说明(芯线和屏蔽线不能短路),如果您不会做可以联系我们,我们可以帮您接好F接头和连接短线,价格优惠。  
   * 如果安装后效果不理想,请检查:电源是否接通;馈线、接头、分配器或分支器是否接触良好。  
   *放大器、分支和分配器区别:
  空字放大器是放大电信号的装置。
  空字分支器是在一个主输出信号顺利通过的情况下,分出一部分低于主输出信号电平的一个或几个相等信号的?%bsp; 黄 13566728436


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