SXG 301 двунаправленный открытый магистральный усилитель catv rf

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SXG 301 bidirectional outdoor trunk amplifier catv rf


SXG301_01.jpg


 



Product Description


 


1.  SXG 301 bidirectional outdoor trunk amplifier catv rf


 


2. The main role of SXG 301 bidirectional outdoor trunk amplifier catv rf is compensated transmissioncable TV signal attenuation caused by the process, to ensure the signal can be stabilized,high quality, long-distance transmission. It should also have a role in the balance withthe curve.


 


3. SXG302 SXG 301 bidirectional outdoor trunk amplifier catv rf is mainly used in all kinds of two-way cable modem CATV systems, satellite television systems, residential CCTV surveillance system, hotel audio visual systems, as well as military units, schools and other educational audio-visual systems.SXG301_03.jpg


 


 




 


Technical Index


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SXG301 CATV Line Amplifier 



Item



Unit



Technical Parameters



Forward Path Parameters



Frequency Range



MHz



45 ~862



Nominal gain



dB



30



Nominal RF input level



dBuv



72



Nominal RF output level



dBuv



102



Flatness



dB



±1.0



Noise figure



dB



≤ 10



Return loss



dB



≥14



Gain adjustable range



dBm



0-20



Slope adjustable range



dBm



0-20



AGC accuracy



dB



±3/±0.3



CTB



dB



≥65



CSO



dB



≥62



Group delay



ns



≤10



Signal hum ratio



 



<2%



(10/700us)Surge-resistant voltage



KV



>5



Gain stability



dB



-1.0+1.0



Return Path Parameters



Wavelength



nm



1100-1600



Bandwidth



MHz



5-30&42&65



Nominal gain



dBm



18



Flatness



dB



±0.75



Noise figure



dB



≤ 12



Return loss



dB



≥ 16



Gain adjustable range



dBm



0-20



Slope adjustable range



 



2dB step



IM2



dB



52



Group delay



ns



≤ 20



Signal hum ratio



 



<2%



General Characteristics



Power Voltage



V



AC(110~260)V,AC(35~95)V



Operating Temperature





-40~60



Consumption



VA



≤ 30



Dimension



mm



225*160*90




 

 

 

 


Applications


 SXG402_05




 


 



Package & payment


 42 / 65MHz Bi-directional CATV Trunk Amplifier / Cable TV Amplifier


 


SXG 301 bidirectional outdoor trunk amplifier catv rf package: 10PCS/CTN


 


SXG402_07


 


 


 


 





Our Services


This device warranty is 12 months. If the problem is caused by the user’s wrong operation or natural force majure, we will only be responsible for the maintenance and charge the appropriate material cost.
When the device has problem, please contact us immediately. On-site maintenance of faulty device should be operated by professional technician to avoid causing more damage to the equipment.
Note: For users who disassemble and repair equipment wihtout our authorization, our company will not offer free warranty. Reasonable maintenance and materials costs will be collected.


 




Company Information


 


Shandong Wanshuo Optoelectronic Equipment Co., Ltd has been manufacturing CATV Optical equipment since 2008. Our company has become one of the biggest enterprises in the field of CATV equipment in China. We have been mainly engaged in designing, researching, manufacturing and marketing CATV HFC network equipment.


 


Our company has been researching and developing HFC network products, including 1550nm EDFA, Multi-ports High Power EDFA, 1550nm/1310nm Optical Transmitters, Outdoor Optical Receivers, FTTH Optical Nodes, Passive FTTH Optical Nodes, CATV Amplifiers, hybrid modules, power supplies and passive devices.  


 


After years of development, we have strong overall operational capabilities, rich experiences in international trade, and have made good relationship with many countries like USA, India, Vietnam, Spain, Romania, Ukraine and Russia, Peru, Colombia, African countries, etc. We are looking forward to forming business relationship with new clients around the world.


 


If you are interested in our products, welcome to your inquiry and visit our factory.


 


 42 / 65MHz Bi-directional CATV Trunk Amplifier / Cable TV Amplifier


 





Contact Information


 













    • Contact: Michelle

       

      Skype: cathycatv  Phone: +86 13053304339

      WhatsApp: 13053304339  

      Wechat: 13220692707



      Tel: +86-533-3599957

      Fax: +86-533-3599955

      Web: https://www.wseelaser.com

      Add: NO.115, Wanjie Road, High-tech Development Area, Zibo, Shandong, China



       


       

       








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