Actually here the so-called VGA signal does not simply mean VGA resolution signal. Instead, it generally refers to all computer display signals that are up to the standard of R, G, B, H, V format, namely three analog channels and two TTL channels.

In addition, VGA video splitter tends to come with the function of signal amplification, which thereby is very helpful to reduce tremendously the phenomenon of signal degradation due to long-distance signal transmission.

Common VGA cable splitter

The most common models are 2 way splitter, 3 way cable splitter, 4 way splitter, and 8 way cable splitter and so on. Regularly the bandwidth is 250MHZ.

Connectors

Both of input and output ends are VGA connectors. The input end is used to connect to the PC. The output end is used to connect to display devices. Generally there is only one connector on input end and two or three connectors on output end. However, sometimes there is a special VGA cable splitter that the input end is RGB connector and the output end is VGA connector. This type of VGA monitor cable splitter is commonly used in general engineering.

Features

One channel of VGA video input and multiple VGA video output;
250MHZ Bandwidth;
Support resolution up to 1920*1440;
75M transmission distance;
DC9V Supply voltage.

Applications

Teaching and learning environment;
Conferencing system;
Display occasion;
Other multi-screen displaying required environment.

How to set VGA splitter cable?

Just similar to Ethernet cable splitter, 2 way VGA/SVGA cable splitter is the most popular one for family use. But 2 way splitter can not set Hertz and the resolution separately. If you need to use it, you have to set them on the LCD. Normally it is 1280*1024, 60 Hz for 17/19 inch and 1650*1050, 60 Hz for 20/22 inch. If it is a LCD TV, you have to check the model yourself. Usually it is 1280*800, 60 Hz or 1024*600, 60 Hz. In this case, the setting depends on your graphics card whether or not supports the resolution format. Please note that widescreen settings are absent in some individual old graphics cards.

Fortunately most common graphics cards now come with this function, which allow you to set Hz (refresh rate) and resolution separately. Please use this model if possible.

First connect them up with VGA splitter cable and then reboot your computer. Right click the Properties on the desktop and then click setting. There will be screen 1 and screen 2 choices. After choosing screen 2, a desktop would pop up to ask you to extend it to this screen or not. Choose it thereby and both of them are enabled now.

Enter the NVIDIA control panel and you can continue to set two screens to show the same or different content respectively. If you have chosen the latter, you can use one for surfing the net and the other for movies. Please note that generally computer monitors have higher resolution than TV. Therefore, please keep the CRT monitor refresh rate above 75 Hz and LCD TVs and LCD monitors refresh rate to 60 Hz or 59 Hz individually.

VGA video splitter cable is used to connect one computer to multiple computer monitors. What’s more, it can be cascaded two-story extension and support resolution up to 1920*1440. It is a very good tool for family entertainment, securities market, computer display hall, film and television Transmission Company, and education and training center and so on. Based on your requirement, different options like 2 way splitter, 5 way cable splitter, 6 way cable splitter or even 16 way VGA cable splitter are available to you.

Why you need a cable TV splitter?

The above description about TV cable splitter might be a little bit too formal. As a matter of fact, the answer to the question of why do you need a cable TV splitter is so obvious. For shortness’ sake, you need it because you would like to share the sole cable TV signal to several places in your house.

The basic idea behind the design of TV cable splitters is that using less money to do as much as possible.

In daily life, it is full of choices requiring you to make the right decision. Actually, it is always related to matters of the optimum theory. For example, if you have more than one television in your home and need them to work for different rooms, what would you do? Here are three optional proposals. The first one is to equip each TV set with a cable TV source; the second one is to connect all the TV sets directly to cable box by feeder line; the third one is to use a cable TV signal splitter.

Let’s do some analysis here. The first option provides the best quality of picture but the cost is extremely high. The second option is cheaper but provides very low quality of picture due to not taking any shield measures to prevent the frequency interference. The third one is reasonable at cost and provides picture quality almost as good as the first option. See, the list is here and you come to know the reason why you should or shouldn’t pick it now.

Types of cable TV splitters

There are many ways to classify cable splitters. However the most common way is to classify them according to the number of outputs, such as 2 way, 3 way, 4 way, and 6 way cable splitter and so on.

From the point of view of principle of the constructing circuits in cable TV splitter, the most basic types are 2 way and 3 way cable splitter. In other words, normally one 4 way cable splitter is composed of three 2 way cable splitter while a 6 way cable splitter is composed of one 2 way cable splitter and two 3 way cable splitter.

Trouble shooting for TV cable splitter

From time to time you might encounter some unexpected problems when you are using TV cable splitters. Once abnormal situation occurs, stay calm and you should examine the condition of ports in the first time. In most cases, it might just be caused by some minor bugs such as loose connection. In such case, what you need to do is just tightening it and let it tightly fitted into the ports. If it can not fix it, try all the ports available and find out the best one to plug on if you have several spare ports. However, too much spare ways is not recommended as it might cause degradation of the signals at receiving ends.

So, if you have more than one TV and need them to work with sole cable TV source, installing cable TV splitters can be a good idea. It splits the single cable TV signal into multi-channel outputs and then passes to the TVs. A cable TV splitter is rather reliable because its output signals are isolated to each other and effective prevent the phenomenon of crosstalk.

Cable splitter or another cable source?

As more and more devices are introduced into home application, it seems that one cable connection is far from enough now. For example, when you and your family is arguing or have a fight for the right to watch TV program they like what would you do? You might have run into this kind of dilemma so often that you have no idea to solve at all.

Actually things are becoming easier and what you need is a little coaxial cable splitter, instead of just adding more cable connection. The latter would just make you go broke. So it is obvious that who wins.

6 way cable splitter or two 3 way cable splitter

To connect less than or equal to 6 devices to one single signal source, there are two main options available. One is a single 6 way coax cable splitter; the other is two 3 way cable splitter. It seems that they are doing the same job. Actually they are not. At least they are not functioning the same way and costing the same money.

Let’s compare the advantage and disadvantage of those two splitters. The prices are different. The former option costs less and the latter is more expensive. The video quality is different. The former option might cause a little bit more degradation and the latter might deliver a better picture quality. But in most of the cases, both of them have no obvious difference. Anyway, it is up to you to choose one between them. It is advisable to take their advantage and disadvantage into consideration beforehand and make the right choice.

Important tips about cable splitters

When it comes to buying cable splitters, although 2, 3, 4, 5, 6, and 8 way cable splitter are those popular items in the market, it is not recommended to choose those with maximum ports like 16 way if you are not preparing to use them at all in the future. Normally coax cable splitters with more ports mean more cost and degradation. However, it is a different story if you do need more ports to work in the applications.

If you found phenomenon of signal loss during the multiple connections and you have rule out the problem from the product itself, the cable splitter amplifier is recommended. It can boost the weak signal and transmit a more even signal to the terminal end display.

The benefits of 6 way cable splitter

Thanks for the cable TV splitter, your life will become more convenient and less expensive from now on. Although it is so simple an idea, it gives you more choices and the life will be a lot different from yesterday, in which you didn’t have one.

By the way, the cost of it varies from $2 to $55. However, it is worth that money and a quality 6 way cable splitter is a necessary and ideal small tool to split one incoming signal to less than or equal to 6 devices.

In other words, if you are looking for something that can connect more than two computers or network cables into one single connection to the web, what you need is by no means an Ethernet splitter but an Ethernet switch/hub. So, what on earth is an Ethernet cable splitter and what does it do?

Ethernet and Ethernet cable splitter

Before talking about Ethernet cable splitters, let’s get to know what is Ethernet and what is Ethernet splitter separately first. Ethernet refers to a type of network technology for local area networks, which transfer signals between computers via coaxial cable at a rate of 10 megabits per second. Please note that the network mentioned here is not the internet, which unfortunately a lot of people would mix them up. Actually networks here refer to two computers or two LANs.

An Ethernet splitter is designed for connecting two network devices to an Ethernet switch by a single Ethernet cable wiring like Cat5e patch cable. These devices include personal computers and IP telephone/VoIP ATA and the like. If you want to use a single Ethernet connection for two computers or two LANs, these Ethernet splitters simply won’t split the internet connection for you as you expect a router do. A network cable splitter is an excellent tool that is made to decrease extra Ethernet cable needed when you want to connect two networks. In addition, it can save you the cost of at least a piece of long Ethernet cable besides the labor.

How does an Ethernet splitter work?

The Ethernet patch cable used along with an Ethernet splitter have 8 wires inside. Normally as we know that what use in a regular LAN is a 4-wire Ethernet cable. That is the key where an Ethernet splitter works. They have the double wiring to allow the two signals running through.

Imagine that you encounter the following situation needed to be solved with a simpler way. Presume that you have two LANs in one place and other two in another place. Of course you can also connect them separately but it requires two sets of network cables. That is a waste and not a green approach at all. You need to hook them up through only on single network cable. That is the typical occasion where an Ethernet cable splitter should be used for. All you need is just one long Ethernet cable instead of two and a splitter at either end to save all those Ethernet cable wiring cost and labor.

Using network cable splitter in pairs

Due to fail to read the product description carefully, many customers would claim that network cable splitter sucks and did not work for them at all. As a matter of fact, they just simply neglect the fact that network cable splitter need to be used in pairs. The mechanism is that a splitter is needed to blend the two input signals in one end and then another splitter is needed to split them up again at the other end before the signal reach the final destination. Otherwise the receiving end would be bewildered by the entering data and refuse to work normally.

Ethernet cable splitter is not for internet connection

So, before buying an Ethernet cable splitter, please keep in mind that the Ethernet splitter is only for cable sharing instead of internet connection sharing. Or you might get frustrated that why this cable splitter did not work for you? Use network cable splitter correctly and it is an excellent way to save you good money on any Ethernet cable wiring.

Presume that you and your family want to watch different TV programs, browse the internet for different contents or use the phone simultaneously. What would you do if you only have one single cable line coming into your house? Probably it would cause chaos and a big fight. So what are the possible best solutions for that problem?

Here are two viable plans for you to consider. Firstly subscribe two or more cable lines from cable TV companies, which are totally no hassle and the easiest way. The advantage of this solution is that the quality of the coming signals will stay excellent and original all the time. You don’t have to worry about any degradation at all. However, primarily you must and willing to pay a whopping double, triple or even bigger bill. That is the key.

The economical alternative solution is the coax cable splitters like I just mentioned. As we have known that coaxial cable splitters offer 2 Way, 3 Way, 4 Way, 8 Way and even 16 Way choices for your different requirements. For example, if you need to use it as a TV cable splitter, which allows you to connect multiple TV sets. It really depends on how many devices your would like to use.

Currently the popular brands of coaxial splitters are Monster Cable, Antronix, Channel Vision, Leviton, TiVo and RCA and so on. All of them are good options and best sellers these days. But when it comes to buying a coaxial splitter, many other elements besides brands should be taken into consideration too. The first thing need to think about is the number of outputs or ports. The second part is what devices you want to connect them to the coax splitter? Please don’t make a decision hastily. You’d better think about all those involving matters before the purchase.

In terms of purchasing coax splitters, a common mistake is that people tend to think that the more coax connectors a coax cable splitter has the better a coaxial cable splitter is. Actually it is totally wrong idea. Choose the right one that fits your needs exactly is the best coax splitter to you. Another common mistake is that some people would like to use multiple two way coax cable splitters to replace only one single cable splitter of 4 Way, 8 Way or 16 Way in order to cut cost. However, it is not a good idea to save money this way because it might degrade the signals quality substantially.

Compared with the direct input signal, the splitting signals by coax cable splitter might suffer from degradation if the signals have been split for more than one time. However, with good coaxial cable splitters, this impact can be reduced to insignificantly low levels or totally eliminated. Theoretically speaking, the more times a signal is split, the severer degradation it would suffer. So it is recommended not to distribute the coax cable TV signals more than three times. Therefore, choose low loss coax cable splitters always make sense to you in a long run due to their cost-effectiveness.