Changes

Big Dish Satellite T.V. Dish Components

532 bytes added, 16:59, 6 April 2008
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'''LNB''' - The LNB (Low Noise Block Downconverter)converts the signal from the satellite into a signal for the receiver.  Some feedhorns come with LNBs.'''LNB''' - The LNB (Low Noise Block Downconverter)converts the signal from the satellite into a signal for the receiver.  Some feedhorns come with LNBs.  The functions of the LNB were at one time provided by two separate components, a Low Noise Amplifier (LNA) for signal amplification and a block down converter for down conversion.LNB stands for Low Noise Block downconverter.LNB stands for Low Noise Block downconverter. C Band LNB's are measured in degrees Kelvin, with a lower number representing a higher grade LNB. Ku  band LNB's are measured in decibels, with a lower number also representing a higher quality LNB. [[Image:littlelnbexamplediagramdeal.png]] == Miscellaneous Illustrations =={||-* Feedhorn Cover / Cap[[Image:bigdishfeedhorncap.png]]|}
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