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Current Category Satellite Products > Satellite TV Receivers
What is an L.N.B?
Low Noise Block-downconvertor (so called because it converts a whole band or "block" of frequencies to a lower band).
An LNB sits on the end of an arm and faces the parabolic reflector ("dish") which focusses the signals from a satellite 24,000 miles away into the "feed horn" of the LNB (see pictures below).
The LNB converts the signals to a lower frequency and sends them out to the cable connector, which you connect to your satellite receiver via coaxial cable.
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