Friday, 1 March 2013

Coaxial Cable for Satellite TV

Watch TV via satellite? Satellite TV 
systems use coaxial cable and F connectors for satellite signals from the LNB to be conveyed to the digital satellite receiver. Good quality coaxial cables is important to minimize signal loss. A good satellite coaxial cable is UV resistant. What is the difference between an ordinary coaxial cable and satellite coaxial cable? Faults on TV, which has the coaxial cable to do with it? 
Satellite TV 
Satellite TV is an alternative to cable TV. In the Netherlands CanalDigitaal provider of satellite TV and TV Vlaanderen in Belgium that is. Which cables are needed for a satellite system in the house? 

Good cables 
What are good cables? Good cables are stiff, smooth wires, which are difficult to bend. Never bend cables in a sharp turn when connecting a satellite system. A break in the cable indicates signal loss or interference on TV! Good satellite cables have the same electrical characteristics as the coaxial cable. It is better if the satellite coaxial cable for outdoor use UV resistant. Black cables are usually UV resistant. Black cables are ideal for outdoor use, use them to connect the LNB  

F connectors  Satellite coaxial cables are connected via an F connector to the LNB on the dish outside on the roof. Tape the connection cable connector into! Satellite coaxial cables for inside the home are connected via an F connector on the satellite. Use the same diameter for cables and connectors for F! 

Satellite coaxial cables  Why can an ordinary coaxial cable used for a satellite system in the house? Satellite coaxial cables have a lesser attenuation of the high frequency satellite receivers. A satellite coaxial cable goes to 2.5 GHz, that retrieves an ordinary coaxial cable in not remotely. Usually, the satellite coaxial cable has a thicker core.Use coaxial cable with 75 Ohm for satellite installations in the home. 75 ohm coaxial cables are suitable for satellite radio, TV and satellite. On each cable is stated whether it is a 75 Ohm or 50 Ohm cable. 

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