If you are thinking to buy a cable TV extender to get a wireless TV signal into another set in a different area of the house it is very important to take into consideration the area that you are living in and the materials of the walls of the home. Despite the fact that wireless is a great technology that is making a lot of difference in our lives today, it can only go through certain materials. If the walls are thick and made of concrete like those in malls, then the wireless TV connection may not be as good as you would think.
Wireless will only work well if the transmission is within direct site of the receiver and if the materials it has to go through is not one which would block the signal.
When choosing cable extenders for wireless TV needs there is a need to know that there are different kinds currently marketed. One is the 2.4 GHz extender and the other is the 5.8 GHz extender.
2.4 GHz Cable Extender for Wireless TV
• This is good for close range transmissions, around 50-75 ft (15.24 meters to 22.86 meters), but this really depends on how thick and how many walls there are to manoeuvre around in.
• This is not recommended for use in an area where there are a lot of wireless traffic like wireless internet, baby monitor and the like.
5.8 GHz Cable Extender for Wireless TV
• This is good for long distance of up to 300 feet (91.44 meters) as long as the TV is directly in sight. If it is within a building, it will only be good for 100 feet (30.48 meters).
• If the extenders are to be placed inside an apartment, townhouse or a condominium where the other homes have their own wireless gadgets, then there is less interference compared to the 2.4 GHz.
If you are not sure what to buy, look at the product description and read about the specifications. The product you are choosing should have information accompanying it. Do not buy anything if the product description itself cannot give proper information regarding signals.

Author's Bio: 

Wireless connections are much demanded these day, be it in television, phone or internet, wireless connection rocks! What are you waiting for? Just grab the opportunity to use digitenne recorder along with kpn digitenne.