Great store. Will be my favorite in the future. Sent quickly. All items are brand new sealed. And the prices are very nice. Separately, I want to thank Álex Guerra, who controlled my order from start to finish. In general, you are great!!
Thank you for the service. Absolutely top
Great comms. Very helpful and reliable all along
Order placed packaged well, dispatch and delivered promptly Would use again. Thank you
42/5000 the best team, both human and technical
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¿Cómo activar la alarma sin luz ni internet? – AJAXAprende a activar la alarma sin luz ni internet. Protege tu hogar o negocio durante un apagón con AJAX. ¡Seguridad garantizada!
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Controles de Acceso de FermaxDescubre los controles de acceso de Fermax, mediante los cuáles podrás abrir la puerta de tu vivienda o negocio de una forma fácil y segura.
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Semana de Internet – 5% DescuentoSemana de Internet: ¡Gran descuento en todo nuestro material de telecomunicaciones! Equípate al mejor precio. Descubre nuestras ofertas por tiempo limitado.
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Puntos de Acceso – La mejor elecciónCaracterísticas clave de los puntos de acceso para una experiencia de red excepcional. ¿Cómo elegir el mejor modelo según tus necesidades? ¡Optimiza tus red Wifi!
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Por qué usar tubos corrugados en tus instalaciones¿Por qué usar tubos corrugados? Si los cables ya vienen preinstalados dentro de un tubo corrugado conseguimos un ahorro de tiempo y de mano de obra. Te contamos todos sus beneficios.
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Qué Tipo de Armario Rack NecesitoPara escoger un armario rack adecuado a nuestras necesidades tenemos que conocer los tipos de racks que existen y cuales son las condiciones que necesitamos que cumplan. […]
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Nuevo Plan Técnico TDTNuevo Plan Técnico TDT Nacional 2025 que transformará la televisión en España.
Se impulsa la DVB-T2, codificación HEVC y UHD 4K. Asegúrate de estar preparado y elige receptores actualizados. -
Comprar Material TelecomunicacionesComprar material de Telecomunicaciones – Encuentra marcas como Fermax, Televes, Hikvision o Ajax de manera sencilla
Buy LNB Converters for Satellite Antennas
The LNB is the most important element for the satellite dish antenna since it is the one that really captures the signal and the better the LNB, the better signal quality we will obtain.
There are different types of LNB converters:
- Universal LNBs (Ku band): They are the most common to watch satellite TV in Europe, as well as other services. These LNBs divide the satellite bandwidth into 4 polarities (V/L, V/H, H/H, H/L) among which the user will choose the one that best suits him depending on the channels he wants to watch.
Within the Universal LNBs, we can divide them by the number of outputs: Single (1 output), Twin (2 outputs), Quad (4 outputs), Quattro (4 outputs: 1 for each polarity) and even Octo (eight outputs).
- LNB Band C: They are used for the same purpose as those of the Ku band, although they operate in a different frequency range and are more common in America and Asia. They need large parabolic antennas with a central focus. Currently we do not have this type of LNB in our catalog.
- LNB Unicable: A very interesting system but unfortunately quite unknown. They need a Unicable receiver to be able to use it, many satellite receivers include this function. These LNBs allow the distribution of the complete satellite (the 4 polarities) to a total of 4 users (Unicable I) and up to 24 users (Unicable II) over a single coaxial cable.
They are the best solution for community installations where users need to receive different polarities. Even for unicable installations of several satellites there are also unicable multiswitches. The Unicable system allows complex satellite distributions to be easily carried out with the fewest possible cables and avoiding switching problems, which would otherwise be present.
- Optical LNB: These LNBs are used with normal offset satellite dishes, with the difference that they transform the satellite signal into an optical signal to transmit it over very long distances (kilometers) by fiber cable. They require other equipment for their implementation: optical converters, fiber optics, attenuators, distributors, optical receivers, etc.
A system aimed at satellite installations in large areas, urban complexes and buildings. Distributing all the polarities of a satellite through a single fiber cable, saving large distances and attenuations.