Why UHF Convertor or Set Top Box Necessary for TV Viewing?
With the numbers of channels growing for TV viewers it is imperative to have your own UHF convertor or call them cable box or set top boxes. STBs has been found to be used in cable TV, satellite TV or over the air TV systems.
By: Shenzhen DataMax Technology Co., Ltd.
There are various sources of signal that generally can be put to use for a UHF convertor. The signal source can be satellite dish antenna, cable TV, Ethernet cable, telephone line, broad band power lines, VHF and UHF antenna. The appearance and use of set top box was timely for traditional televisions having a dozen channels weren't sufficient enough for general public viewing. This factory models couldn't make space for more channels as they haven't got the required capacity for mid-band or super-band. This is in fact the non-standard frequencies and can be delivered only through a cable system.
It therefore helped in creating a basic platform for non-standard traditional TV sets that are not digital to view more than 54 channels. The latest TV sets and smart viewing devices have little need for STBs yet they still form part of control system for carriers including dismantling as well access restrictions for cable channels. External boxes have been found to be of great demand despite the fact that new age televisions have their own internal boxes.
Advantages of SET TOP BOXES
You will find certain distinct advantage with external set top box uses at home and in commercial establishments. The external STBs offer greater flexibility and you may either restrict or increase cable channels as per your preferences and tastes. Again, it can be controlled to screen certain channels not fit for viewing especially by children and the matter can be conveyed to the cable operator.
The above may be called pay per view or controlled access. It is also quite possible to have options for home shopping through television. For new TV sets these STBs have been in use to mute the audio sound or to block offensive wordings too. You may find a wide range of designs and variety in several new generation STBs. For instance, you get a whole range of products and their prices if you placing orders.
There are also hybrid boxes for Smart TV and also its programming. This helps viewers to have access to several delivery methods like cable, internet, satellite, IPTV boxes and others. With these boxes you will find video telephony too is easy and thereby reduce cost over a range of services that usually people make use of with different gadgets.
These SET TOP BOXES are here to stay.