You might think there is only one type of satellite TV system... but you are not correct. In fact, there are two different formats of satellite TV: TV reception only [TVRO] and direct broadcast satellite [DBS]. Each satellite TV system is built in a different way and operates in its own way. For example, Dish Network is a DBS system. However, not all satellite TV systems are DBS Bank.
Below is a breakdown of each system. Read and better understand the TVRO and DBS satellite TV systems.
TVRO - TeleVision Receive Only
TVRO is the first satellite system for families to watch satellite TV. It requires a reliable large plate with a diameter of 3 to 6 feet and works in C-Band. A frequency of about 4 GHz is called the C-band and requires a larger dish because these frequencies have a longer wavelength than the Ku band, which requires a smaller disk of about 18 inches. Ku-Band has a frequency of 12 to 14 G Hz.
The TVRO system also requires a removable dish because it requires access to all the channels of many satellites. C-band satellites have much less available channels than Ku-band satellites, so more satellites are needed to provide enough channels. The possibility of the TVRO system is that you can also get free channels and independent feeds from news companies. For example, you can receive unedited material broadcast from news workers somewhere in the satellite coverage area. They use C-band satellites to deliver materials to the headquarters. Many of these types of feeds are not scrambled and everyone can use the appropriate equipment.
The TVRO system is commonly referred to as Big Dish TV, C-Band satellite TV and BUD [Big Ugly Dish].
DBS - Live Satellite
The satellite TV through DBS was completed in Ku-Band. These satellites operate at higher frequencies and can transmit higher power signals. This means that smaller discs can be used to receive signals. An 18-inch small dish is enough to receive all satellite TV via satellite TV. If you have a clear southern sight, this allows satellite TV to be viewed from the 10th floor apartment. This is the system used by the Dish Network and other satellite TV providers.
DBS Bank is suitable for everyone. The satellite antenna is very small and does not become an obstacle like a 3 to 6 foot TVRO order. Once installed, the dish does not need to be maintained because it is only for one satellite. Some dishes actually have 2 or more feeds that can receive signals from more than one satellite.
There are no free channels available on DBS satellites because they are usually owned and used by satellite TV providers, such as dish-shaped networks, which are typically used by people who rent space on satellites for a limited time. TVRO systems are used to transport unedited materials, for example, between continents and within a continent.
DBS is suitable for everyone, the system is simple to install and low cost. Usually the installation is free because it's really easy to do. The only thing you need is a tool to understand the location of the satellite and make it easier. A qualified installer will find the satellite in a few minutes and point it to the maximum reception.
Orignal From: Types of satellite TV systems - TVRO and DBS Bank
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