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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Efecto fading en TDT: qué es, cómo detectarlo y qué hacer cuando la señal fallaCuando la señal de TDT falla de forma intermitente, sobre todo en verano, en zonas costeras o en días con condiciones atmosféricas especiales, muchas personas piensan enseguida en una avería de antena, en un amplificador defectuoso [...]
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Cómo instalar un filtro LTE o 5G en TDT paso a pasoInstalar un filtro LTE o 5G puede ser una solución muy eficaz cuando la señal de televisión se ve afectada por interferencias móviles. Pero para que funcione de verdad no basta con comprarlo y conectarlo sin [...]
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Cómo limitar la temperatura del aire acondicionado en un apartamento turístico y ahorrar energíaGestionar un apartamento turístico no consiste solo en ofrecer una buena experiencia al huésped. También implica controlar los costes de mantenimiento y consumo energético. Uno de los problemas más habituales en viviendas de alquiler vacacional es [...]
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WiFi Mesh o repetidor WiFi: qué diferencias hay y cuál comprar¿Tu conexión WiFi pierde cobertura al alejarte del router? ¿Las videollamadas se cortan en algunas habitaciones o las cámaras IP pierden conexión? Si estás buscando una solución para mejorar la cobertura inalámbrica de tu vivienda o [...]
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Cómo elegir una antena TDT según la señal, la vivienda y la instalaciónElegir una antena TDT no consiste en comprar “la más potente” ni la más cara. La decisión correcta depende del lugar donde se va a instalar, del nivel real de señal, de si la vivienda está [...]
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Problemas de señal TDT en interior de viviendas: causas y qué revisar paso a pasoCuando la señal TDT falla dentro de una vivienda, es fácil pensar enseguida que el problema está en la antena exterior o en la cobertura de la zona. Pero no siempre es así. En muchos casos, [...]
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Qué material necesito para hacer una instalación de TDT y satéliteUna instalación mixta de TDT y satélite permite llevar a la misma vivienda la señal de televisión terrestre y la señal procedente de una parabólica. Es una solución habitual cuando quieres ver canales TDT de forma [...]
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Manual para la instalación de TDTInstalar TDT no consiste solo en colocar una antena en el tejado y bajar un cable hasta la televisión. Para que la señal llegue con estabilidad a una o varias tomas, la instalación debe estar bien [...]
Programmable Headends for Professional TV Signal Management
At TDTprofesional, we offer a specialized selection of programmable central amplifiers (also called programmable TV headends) designed to provide precise signal processing in professional DTT (DVB-T/T2) and satellite installations. These are essential for large systems where signal control and uniformity are critical.
Wide Compatibility: Televes, Ikusi, Johansson, Fagor, and More
Our catalog includes programmable units from leading brands such as Televes, Ikusi, FTE, Johansson, Terra, Tecatel, NIMO, Fagor, and D+D Electronics. These manufacturers are trusted in the industry for their high reliability, digital precision, and compatibility with multi-channel systems.
What Is a Programmable TV Headend and How Does It Work?
A programmable headend amplifier processes and equalizes incoming TV signals from antennas before distributing them across multiple outputs. Through digital filtering and manual or remote programming, you can customize gain per channel, frequency outputs, and avoid intermodulation issues.
Advanced Channel Filtering and Level Equalization
These devices allow installers to individually filter and adjust each DTT or satellite channel. The goal is to normalize signal levels, remove unwanted frequencies, and optimize reception across all connected TVs — crucial in complex buildings or hotels.
When to Use a Programmable Central Amplifier in Your Installation
Programmable centrals are recommended when:
- The installation includes more than 30 TV outlets
- There are channels with uneven signal levels
- You need future scalability and channel reconfiguration
- You require precise control over the output distribution
LTE/5G Filtering for Clean and Stable Signal
Many models include integrated LTE and 5G filters to eliminate interference from nearby mobile networks. This feature is especially important in urban areas where cellular signals can affect UHF frequencies used by DTT channels.
Benefits of Using a Digital Programmable Headend
- Enhanced signal precision with per-channel gain control
- Easy reconfiguration without replacing hardware
- Remote programming via app or PC
- Compliance with ICT2 regulations for new building projects
Flexible Setup: Multi-Input Options for Complex Networks
Our headends support multiple input types: UHF, VHF, FM, satellite IF, and even fiber optics depending on the model. This flexibility makes them perfect for combining different signals into a single unified distribution system.
Ideal for Hotels, Hospitals, and Multi-Dwelling Units
Programmable headends are commonly used in:
- Hotels for distributing national and international channels
- Hospitals and nursing homes for stable in-room TV systems
- Apartment buildings for unified signal distribution to dozens of homes
- Sports venues and public buildings for customized content delivery
Shop Certified Headend Amplifiers with Expert Installer Support
Our selection is trusted by professional installers for its certified quality, stable performance, and ease of use. Whether you need a model with 20 channels or 40+ programmable filters, we have the right equipment for your project — and the support to help you choose it.
Need help with configuration or installation? Our technical team is here to assist. Order now and enjoy fast shipping across Spain and Europe.