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DVB H For Mobile Tv and PDA Devices

What Is DVB H DVB H stands for Digital Video Broadcasting For Handheld devices. These handheld devices can be Mobile and PDA (Personal Digital Assistance) etc. DVB H is a standard it is used to deliver digital TV services to mobile and PDA devices. It was published by...
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IPTV Headend And IPTV Transmission Technique

IPTV Headend IPTV abbreviated for Internet Protocol Television. IPTV headend is most likely to normal Digital IP Headend. Transmission technique for IPTV headend is different. IPTV headend provides three services like cable tv,VOIP and Internet service. To understand the IPTV headend we have block diagram for IPTV headend...
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What Is IPTV And IPTV Technology

iptv technology
What Is IPTV IPTV stands for Internet Protocol Television. It is advanced version of service delivery. It provides the facility to deliver triple services in a single cable. These services in combined form known as “Triple Play” services.Triple play services are (1) VOIP (2) Broadband (3) Cable Tv...
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What Is DISEQC Switch And DISEQC Motor

What Is DISEQC DISEQC stands for Digital Satellite Equipment Control. DISEQC switch allow us to use more than one LNB for a single satellite receiver.These two LNB can be both Ku band LNBs or 1 C band and other one Ku band. Earlier we were using one individual...
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What Is Wireless STB Or Wireless Set Top Box Working

wireless stb wireless set top box
Introduction Wireless STB abbreviate for Wireless Set Top Box.There are many kinds of STBs are available like SD STB , HD STB IPTV STB,Wireless STB etc. But we are going to discuss here about wireless stb.Wireless stb makes our life easy.There is no any complexity of cables.We can...
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What Is EDFA and PDFA For CATV

edfa pdfa
Earlier LCOs were getting feed from the MSO via Coaxial cables.Then LCOs implement the amplifiers to get the signal at longer distance.It was very complex system in cable tv distribution system.If you are using the coaxial cable then interference chances are high than the Optical Fiber Cable. It...
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What Is Fiber Switch And How Network Redundancy Works

fiber switch implementation
In the cable tv industry LCOs are receiving the optical signal from the MSO. MSO sends this optical signal from the transmitters .LCOs receiving this signal from the OFC or Optical Fiber Cable.This OFC have laid in the network.At the LCO end there is optical NODE installed.The output...
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