Broadcast – Radio y TV

¡Soluciones para la transmisión digital del mañana!

Silex System Telecom, distribuidor de materiales y equipos para soluciones en Broadcast, pone a su entera disposición servicios y equipos de transmisión digital que implementan en parte una importante de las redes digitales terrestres de todo el mundo.

Basado en el éxito probado de la tecnología de transmisión digital muchos países han decidido emplear DVB-T, DVB-T2, ISDB-T / Tb y ATSC para televisión o FM, DAB, DAB + para la radio como su futura difusión terrestre.

Muchos clientes ya han puesto en práctica con éxito. Hoy todos estamos inmersos en bajos costes operativos y desafiantes de bajo impacto medioambiental. Elti tiene soluciones para apoyar plenamente las necesidades de los operadores.

  • Planificación y ejecución de la televisión nacional y redes de transmisores de radio y otra infraestructura de transmisión
  • Planificación y ejecución de lo simple a sistemas de transmisión y antenas complejas 
  • La renovación y ampliación de la infraestructura de hasta al día la tecnología existente
  • Diseño e implementación de soluciones de transmisión a medida para contenedores y refugios
  • Integración e instalación de combinadores, filtros y sistemas de antenas.
Digital TV transmitters and repeaters
TERX digital transmitters

TERX digital transmitters

Integrate 59 years of experience with the latest digital technology
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ARX digital repeaters

ARX digital repeaters

ARX digital repeaters for complete restoration, as the DVB signal is received and re-transmitted
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HALO digital SFN repeaters

HALO digital SFN repeaters

HALO digital SFN repeaters to fill the gaps and optimize DVB network coverage.
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Control & Management Systems

Control & Management Systems

Advanced control and management systems for customised redundancy solutions, liquid cooling and telemetry
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ASI Selector & ASI Distributor

ASI Selector & ASI Distributor

ASI selector and ASI distributor for extreme sensitive redundancy applications in DVB broadcasting.
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GPS GLONASS Receiver

GPS GLONASS Receiver

GPS and GPS/GLONASS receivers for DVB broadcasting applications is specially designed to provide cost effective and reliable SFN synchronisation.
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TV antennas and TV antenna systems
UHF Omni-Directional Antenna

UHF Omni-Directional Antenna

ELTI family of UHF antennas now include a NEW state-of-the-art UHF Omni-Directional Antenna with exceptional horizontal and vertical radiation patterns based on a very low weight …
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UHF slant antenna panels

UHF slant antenna panels

UHF directional broadband antenna panels TVPA 40/50S is designed for slant polarization (20% vertical polarization and 80% horizontal polarization) used mainly for transmitting …
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UHF eight field antenna panels

UHF eight field antenna panels

Elti offer typical antenna systems on a turnkey basis with antennapanel TVPA 40/50. Especially suitable for mounting on triangular mastsfor different radiation patterns (omnidirectional …
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UHF four field antenna panels

UHF four field antenna panels

A UHF directional broadband antenna is designed for smaller horizontally or vertically polarised receiving and transmitting TV systems. Polarization of the system can be changed …
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UHF log-periodic antennas

UHF log-periodic antennas

A compact and hard-wearing receiving and transmitting antenna LAP 4/5-50/16 is designed to withstand extreme environments, and especially suited to the beam-width and front/back …
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VHF eight field antenna panels

VHF eight field antenna panels

The best professional antenna solution for systems that operate in extreme environments, featuring high gain value and broadband for the entire VHF frequency band.Housed …
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VHF four field antenna panels

VHF four field antenna panels

A VHF directional broadband antenna, the TA III/03 R is designed for horizontal or vertical polarised TV transmitting systems. Various antenna arrays can be assembled from TA III …
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VHF yagi antennas

VHF yagi antennas

A ten element yagi designed antenna for high performance and long-term reliability, able to withstand severe climates such as ice, snow and slant spray. The TA III/08-A and TA III …
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VHF dipole antennas

VHF dipole antennas

A VHF broadband dipol type TA 3-21/50 is designed to suit professional applications for VHF transmission and especially as vertical dipol for DAB.Various elements of VHF …
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TV filters
TV filters for analog use

TV filters for analog use

Band-pass filters are used to attenuate frequencies outside a narrow pass-band. They are commonly used as components in the design of combiners, for the attenuation of noisy side …
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TV filters for DVB (Non-Critical and Critical Mask)

TV filters for DVB (Non-Critical and Critical Mask)

Band-pass filters are used to attenuate frequencies outside a narrow pass-band. They are commonly used as components in the design of combiners, for the attenuation of noisy side …
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TV combiners
DVB combiners

DVB combiners

DVB combiners are designed as starpoint or CIF combiners or even as combination of both. Available with 3 and 4 cavity filters with minimum 2 channel spacing and with 6 cavity filters …
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TV starpoint combiners

TV starpoint combiners

The Starpoint combiners consist of a parallel connection of several transmitters and translators to a single antenna via two, three or four band-pass filters and a junction point …
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TV constant impedance combiners

TV constant impedance combiners

Constant impedance combiners consist of the following units: two 3 dB couplers, two identically tuned band-pass filters and a dummy load.These combiners isolate the transmittersand …
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TV stretchline combiners

TV stretchline combiners

Combiners are used to combine the signals of several transmitters and translators into one antenna system. In view of the unique configurations required by individual systems, ELTI …
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TV equipment accesories
TV dividers

TV dividers

ELTI design and manufacture a large range of power dividers to achieve custom made solutions for broadcast antenna systems in the VHF and UHF frequency spectrum:  & …
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TV couplers

TV couplers

The 3 dB couplers can be used as power-splitters or as power combiners, and their most common application is as components in the design of combiners. They are also used to combine …
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patch panels

patch panels

Patch panels are used for manual RF switch over in many applications described below. On request patch panels are designed with 2-way RF switches in order to automate the RF switching …
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DAB, DAB+, DMB transmitters
DAB, DAB+, DMB transmitters

DAB, DAB+, DMB transmitters

The TERX family of transmitters now enables a new dimension offering solution for digital audio broadcasting standards DAB, DAB+ and T-DMB.

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FM transmitters
FM transmitters

FM transmitters

Complete transmission solutions for today’s FM broadcast operators.

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FM filters
FM filters

FM filters

This series of filters are designed to attenuate frequencies outside a narrow pass-band in the FM frequency range. The band-pass filters consist of two magnetic coupled coaxial …
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FM combiners
FM filters

FM filters

This series of filters are designed to attenuate frequencies outside a narrow pass-band in the FM frequency range. The band-pass filters consist of two magnetic coupled coaxial …
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FM equipment accesories
FM dividers

FM dividers

ELTI produces FM coaxial power splitters for wide range of applications, offering scalable solutions in power handling up to 120 kW, in outputs numbering two to twelve, and in division …
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FM couplers

FM couplers

The 3 dB couplers can be used as power-splitters or as power combiners and their most common application is as components in the design of combiners.They consist of two identical …
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Coaxial components
Rigid lines

Rigid lines

ELTI supplies rigid lines of different types. Low-loss copper and copper are used to ensure high conductivity. The tubes are connected with silver-plated brass sleeves tightened …
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Coaxial Dummy Loads

Coaxial Dummy Loads

RF dummy loads 50 Ohm, from DC – 1000 MHz, for analog and digital applications.
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RF probes

RF probes

Measuring probes for measurement of forwarded and reflected power.SND 8003 and SND 8004 are made of aluminium and are suitable for indoor use.All SND xxxx-IP68 are …
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Gas barriers

Gas barriers

Gas barrier is used when there is need to block the air in the cable or to set up air channel around the component which does not seal or is not dedicated for sealing.Gas …
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FM antennas and FM antenna systems
FM vertical dipoles

FM vertical dipoles

ELTI FM vertical dipoles are completely broadband from 87,5-108 MHz with constant gain over whole FM frequency band. FMA 2-10/50 antennas are lightweight and cost …
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FM CP antennas

FM CP antennas

Broadband omnidirectional CP antennas for side mount installations (FMAS-CP-Bxx) are produced of stainless steel, high power 5kW antenna FMA S-CP-B8AL ofaluminum. …
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FM four field antenna panels

FM four field antenna panels

The DII/06 and DII/06-L four field FM broadband antenna panels are designed for applications in professional FM antenna systems, for square and triangular mast-types respectively …
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FM yagi antennas

FM yagi antennas

The AII/13 antenna is a 3-element yagi broadband antenna designed for transmitting or receiving across the entire FM frequency band 87,5 – 108 MHz.The enclosure of all antenna …
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FM eight field CP antenna panels

FM eight field CP antenna panels

The FMA II/08 – CP eight field FM panel is designed for circular polarized FM antenna systems. The ppropriate alignment of horizontal and vertical dipole pairs offers left or right …
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Coaxial connectors
coaxial connectors type N

coaxial connectors type N

Coaxial connectors type N with a 7mm outer contact and screw coupling are robust and precise connectors for broadcasting and measuring RF applications up to 11 GHz with very low …
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coaxial connectors type 7-16

coaxial connectors type 7-16

Coaxial connectors with a 16 mm outer conductor for use in broadcasting and measuring RF applications, that enable simple mechanical and electrical coupling and good hermetical …
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coaxial connectors type EIA

coaxial connectors type EIA

These quality connectors and additional supporting elements are the result of decades of experience. The whole range is designed to withstand severe environmental conditions. Precise …
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between-series adapters

between-series adapters

All models with flanges at both ends are fully water-proof. Joints and holes for screws are cowered with high quality EPDM or silicone O-rings. These gaskets also maintain internal …
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gsm applications

gsm applications

The 7/16 (DIN) is a scaled-up weatherproof connector with a sealing O-ring. In some applications this connector can be used up to 7,5 GHz. Connector styles are available for flexible …
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Roof-top antennas
Roof-top antenna Raglja

Roof-top antenna Raglja

Antenna RAGLJA is an antenna that makes quality reception of horizontal/vertical TV DVB-T/T2 signals possible even in areas with bad reception conditions. The antenna can be …
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Downloads - Catalogos

60 años de experiencia en diseño y fabricación de sistemas de antenas emisoras de radio y televisión marcan a Elti como socio competente y marca fiable.

Nuestra fuerza es la flexibilidad y soluciones personalizadas, incluso para los requisitos más difíciles, como en el manejo de las características especiales de la radiación o la protección contra condiciones meteorológicas extremas. Elti es competente para manejar las tecnologías de transmisión para la televisión – DVB-T / H / T2, ISDB-T, ATSC y PAL y para la radio – FM, DAB / DAB + / DMB.

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