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 elegir una antena TDT según la señal, la vivienda y la instalaciónElegir una antena TDT parece sencillo hasta que aparece la pregunta importante: ¿qué antena necesito de verdad para que la señal se vea bien y no me obligue a hacer pruebas sin fin? La respuesta no [...]
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Antena Ellipse de Televes: qué ofrece y cuándo conviene esta solución TDTLa antena Ellipse de Televes lleva tiempo ocupando un lugar propio dentro del mercado TDT porque no se percibe como una antena terrestre más, sino como una solución pensada para quien busca una instalación exterior seria, [...]
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Instalar un telefonillo universal en 10 pasos (guía rápida)Instalar un telefonillo universal puede parecer complicado, pero si el sistema es compatible y se siguen los pasos adecuados, la sustitución suele realizarse en pocos minutos. Esta guía resume el proceso de instalación de un telefonillo [...]
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Dinova o Campnova de Televes: qué antena conviene según la instalación y el usoCuando alguien compara Dinova y Campnova de Televes, normalmente no está dudando entre dos antenas cualquiera. Está intentando decidir entre dos soluciones que comparten marca y cierto enfoque de captación terrestre, pero que no responden exactamente [...]
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Cómo mejorar la recepción TDT en casa paso a pasoHay instalaciones en las que la televisión sí se ve, pero no se ve bien del todo. Algunos canales se pixelan, la señal aguanta durante días y luego falla, en una habitación va peor que en [...]
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No puedo ver la TV: qué comprobar paso a paso antes de tocar la antenaCuando un televisor deja de mostrar los canales o aparece el mensaje de “sin señal”, la reacción más habitual es pensar directamente en la antena. Sin embargo, en muchas ocasiones el problema está antes: en la [...]
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Cómo instalar una antena TDT en una vivienda paso a pasoInstalar una antena TDT en casa no consiste solo en colocarla en alto y conectar un cable al televisor. Para que la recepción sea estable y la instalación no dé problemas con el tiempo, hay que [...]
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Antena TDT activa o pasiva: qué diferencias hay y cuál conviene según la instalaciónCuando alguien busca una antena TDT, una de las dudas más habituales es si conviene elegir una antena activa o una pasiva. Sobre el papel parece una decisión simple, pero en la práctica influye mucho más [...]
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.