Antenna Cables and Connectors – The Foundation of Every Reliable Television and Satellite Signal Installation
In every modern terrestrial, satellite, or cable television installation, signal quality does not depend solely on the antenna, amplifier, or multiswitch. The coaxial cable, connectors, and connection cables are critical components of the network, as they directly affect attenuation, shielding against interference, and the overall reliability of the installation.
KATHREIN offers a comprehensive range of coaxial cables, compression connectors, connectors, and pre-assembled connection cables, designed to operate as a complete system. All products are manufactured in accordance with current European standards and provide high transmission quality for terrestrial, cable, and satellite television applications. Explore our complete guide featuring the full KATHREIN Product List.
KATHREIN LCD Coaxial Cables
Choosing the right coaxial cable is a fundamental requirement for maintaining signal quality throughout the entire path from the antenna to the end receiver. Factors such as shielding, transmission losses, resistance to environmental conditions, and the cable's behavior in the event of a fire play a decisive role in the long-term reliability of the installation.
LCD 111 A+ | The Reliable Choice For Indoor Installations
The LCD 111 A+ is a 75 Ω coaxial cable designed for terrestrial, cable, and satellite television applications. It features very high Class A++ shielding, with a typical shielding attenuation of 130 dB, providing effective protection against electromagnetic interference.
The cable is equipped with a 1.13 mm copper conductor, meter markings for easier installation, and is certified by Vodafone Kabel Deutschland. It is also compatible with KATHREIN EMK series compression connectors, providing a complete installation solution.
LCD 115 A+ | For Indoor And Outdoor Installations
The LCD 115 A+ is designed for installations that require increased resistance to outdoor conditions. It features an LSZH/FRNC outer jacket, is UV-resistant, and is free from halogens, lead, and silicone, making it suitable for both indoor and outdoor use.
Its Class A++ shielding, with a typical shielding attenuation of 130 dB, provides a high level of protection against interference, while its very low attenuation ensures reliable signal transmission even over long distances. The cable complies with the European Cca s1a d1 a1 fire classification, making it an ideal choice for demanding professional installations.
LCD 130 A+ | For Projects With Enhanced Fire Safety Requirements
The LCD 130 A+ is intended for installations where even higher fire safety standards are required. It is suitable for public buildings, hospitals, hotels, schools, and escape routes, as it complies with the European B2ca s1a d0 a1 fire classification.
Thanks to its 1.13 mm copper conductor and three-layer shielding with a typical shielding attenuation of 130 dB, the LCD 130 A+ offers very low transmission losses and high protection against LTE interference. Its construction makes it suitable for installations where maximum reliability and compliance with strict safety regulations are required.
Compression Connectors and Adapters
Using the right connectors is just as important as selecting the appropriate cable. An improper connection can increase signal losses or allow interference to enter the network. For this reason, KATHREIN designs its connectors to work seamlessly with its LCD series coaxial cables.
EMK 12 – F Compression Connector
The EMK 12 is an F-type compression connector designed for professional installations. Its compression technology provides secure mechanical retention, high shielding performance, and stable electrical contact, ensuring reliable signal transmission even in demanding applications. It is designed for compatibility with the corresponding KATHREIN cables and others, contributing to the creation of a complete and reliable signal distribution system.
EMK 19 – F Connector For Special Applications
The EMK 19 is an F-type connector for RG11 coaxial cables, providing a reliable mechanical connection and high transmission quality. Its construction ensures stable contact and a long service life, even in installations with increased performance requirements.
EMK 63 – IEC Male Compression Connector
The EMK 63 is a high-quality IEC male compression connector designed for fast and secure installation on coaxial cables. It provides reliable mechanical retention and stable electrical contact. It features shielding greater than 85 dB (30–1000 MHz), in accordance with Class A, helping to reduce electromagnetic interference. Installation is carried out easily using the ZAW 13 compression tool, ensuring a professional result and a long service life for the connection.
EMK 64 – IEC Female Compression Connector
The EMK 64 is the corresponding IEC female compression connector in the KATHREIN range and is designed for applications requiring a secure and reliable connection of coaxial cables. It provides shielding greater than 85 dB (30–1000 MHz), in accordance with Class A. Installation is carried out using the ZAW 13 compression tool, enabling fast installation, high mechanical strength, and consistent performance in terrestrial and cable television installations.
EMU 03 – F Female To F Female Adapter
The EMU 03 is used to connect two cables fitted with F connectors, allowing the safe extension or repair of an installation without significantly affecting signal quality. Its robust metal construction provides high mechanical strength and a reliable electrical connection.
EVL Pre-Assembled Connection Cables
For applications requiring fast and reliable connections, KATHREIN offers the EVL series, which includes pre-assembled connection cables in various lengths.
The EVL 165 (16.5 cm), EVL 340 (34 cm), and EVL 980 (98 cm) are used to connect multiswitches, amplifiers, switches, and other RF equipment, featuring factory-fitted connectors and consistent manufacturing quality. They are designed to operate at frequencies up to 2400 MHz, ensuring reliable transmission of satellite and terrestrial signals.
IEC Pre-Assembled Connection Cables for Reliable Signal Transmission
The ETH 1500, ETH 3000, and ETH 5000 are high-quality pre-assembled connection cables designed for connecting televisions or multimedia devices to an antenna outlet. They are available in lengths of 1.5 m, 3.0 m, and 5.0 m, offering flexibility for every type of residential or professional installation.
All models feature factory-fitted IEC male and IEC female connectors, ensuring quick installation without the need for additional assembly. Their Class A+ shielding, with shielding attenuation greater than 105 dB, provides effective protection against electromagnetic interference, while support for frequencies up to 2400 MHz makes them suitable for terrestrial, cable, and satellite television.
Thanks to their high-quality construction, including a copper center conductor, multiple shielding layers, and copper-plated IEC connectors, the ETH series cables provide consistent transmission quality and offer a reliable solution for connecting televisions and other RF equipment in any modern installation.
Conclusion
The performance of a terrestrial or satellite reception installation depends on the quality of every individual component. Selecting the appropriate coaxial cable, the correct compression connectors, and the right connection cables helps reduce transmission losses, provides effective protection against interference, and ensures the long-term reliability of the network.
With the KATHREIN product range we offer, we provide a complete system of products that meets the requirements of both residential and professional installations, with technical specifications documented in the company's official technical datasheets.
