An LNB (Low Noise Block) amplifies and converts satellite signals so they can be delivered through coaxial cables to the receiver.

What is the difference between quad and quattro LNB?

A quad LNB provides four direct outputs for receivers, while a quattro LNB provides fixed polarity outputs designed specifically for multiswitch systems.

What is a universal LNB?

A universal LNB supports both low and high Ku-band frequencies and is compatible with most satellite TV receivers.

What is a wideband LNB?

A wideband LNB outputs two wideband polarities and is used in modern dSCR and Unicable II installations where many user bands are required.

Does the LNB affect picture quality?

Yes. The LNB’s noise figure, gain and stability directly affect signal quality and reception reliability.

Which LNB is best for multiswitch systems?

A quattro LNB is required for multiswitch-based SMATV installations because it outputs fixed signal polarities.

Can I use a quad LNB for multiple receivers?

Yes. Quad LNBs are ideal for homes with up to four independent satellite receivers.

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Providing production, sales and project services for satellite-TV systems, the TELRA brand was established within ASYANET, which has been operating in the sector since 2004.

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DigiturkMDU LNB, Single OutputTL-010

QuattroUniversal LNB, 4 OutputTL-040

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Digiturk
MDU LNB, Single Output
TL-010

Quattro
Universal LNB, 4 Output
TL-040