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
-
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 [...]
-
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, [...]
-
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 [...]
-
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 [...]
-
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 [...]
-
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 [...]
-
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 [...]
-
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 [...]
Connectors and connections for signal distribution
In this section we have the connectors and the connections that are necessary to adapt the union of elements and in this way to make the connection between all the passive and active elements that are in the telecommunications installation. We have different types of connectors such as: F connector, CEI connectors (also known as IEC connectors or in colloquial jargon, male connectors or female connectors), BNC connectors, comprehension connectors, and a multitude of adapters between connections. In addition to the tools needed to work with these and loads 75Ω that adapts the impedance of the cable.
- Connectors F: It is the telecommunications connector par excellence. It is a connector that is threaded on the sheath of the coaxial cable and has on its other side a hexagonal thread to use a fixed wrench, but almost always the fingers themselves are used to connect it, turning the thread on the female connection.
- CEI Connectors: CEI or ICE connectors are known as male connectors or female connectors. They are the most common floor-to-ceiling connectors. It is the typical connector that carries our television from behind and the TV wall base.
- BNC connectors: These are most commonly used connectors by professionals since they are connected in measurement equipment or in CCTV recorders that are usually installed by professionals. It is a connector that is inserted and then made half-turn to leave it tight. It is a secure connection that is not easy to be released by itself.
- Compression Connectors: It is not a type of connector as such, but is a version of all of the above. They are connectors that instead of being threaded on the sheath or screwed onto the cable, a crimp tool is needed to trap the connector with the cable. Once the compression has been made it is impossible to reuse it for a new connection. It is fixed forever and if you need to do it again you have to cut the cable and start over. Same as RJ45 for Ethernet. They can not be released.
- The 75 Ohm loads are used for those connections of the distribution network elements of the television network that are left unconnected. It is an element that is not normally addressed but is of paramount importance because these loads prevent noise and interference from entering our television system and causing poor signal quality. They are impedance adapters.
- Adapters: Adapters can be found in all subcategories of this section. They are hybrids between connections and others. To switch from one connection to another or from male to female.
- Tools: Finally we have a section of tools for connections.