Coaxial cable
The main applications of coaxial cables are mobile communications, radio communications, and radio signal transmission devices. Cables of varying diameters are used for different radio frequency ranges. The price of coaxial cable, for example, varies widely. RG-213, which consists of several conductors that form a single central core, is used for radio communications in the range of approximately 470 MHz.
Coaxial cable is essential for transmitting signals over long distances. For shorter distances, it is advisable to use RG-58 coaxial cable, which is highly flexible and has a small diameter. Coaxial cable, which you can purchase on our website, is recommended for radio signals at frequencies no higher than 800 MHz.
For signals above 800 MHz, high-frequency cables should be used for debugging. Model 5D-FB, which has a slightly larger cross-sectional diameter than other cables, is often used for this purpose. However, its technical specifications and performance are significantly superior to those of its counterparts.
High-frequency cable is often used for radio signals transmitted at 1900 MHz, but in this case, the transmission distance should not exceed 30 meters. If signal transmission over 30 meters or more is required, experts recommend RG-8 coaxial cable in Ukraine. This choice is based on its specific technical characteristics:
- Single-core construction;
- 2.8 mm cross-section.
This allows for high-quality and full-range signal transmission at wavelengths up to 3000 MHz. The indispensable qualities of RG-8 coaxial cable are obvious, but it does have some disadvantages, such as signal degradation. To prevent this, experts recommend not exceeding 100 meters of transmission distance.
If you need to buy coaxial cable in Ukraine, consider models such as the LMR-400 or 8D-FB, which have similar technical parameters. Micro-Wave offers coaxial cable at the lowest price in its catalog. This model offers superior performance compared to analog options.
High-frequency cable is primarily used to reduce transmission losses during transmission. This is used for installing long cable runs. The most popular coaxial feeder is a half-inch cross-section coaxial cable with a 4.8 mm/16 mm base. Due to this ratio, the coaxial feeder can operate reliably at frequencies up to 9000 MHz, allowing it to be used with minimal attenuation – down to 6.85 dB at 100 m.
Coaxial Feeder: Operating Principle
Coaxial cable is a low-voltage cable consisting of a coaxial center conductor and a braided shield. It is used to transmit high-frequency signals over various distances. The appropriate coaxial cable is selected depending on the transmitted frequency and operating length. The figure shows the coaxial cable jacket (number 4). It is necessary for protecting the cable from exposure and sealing. Typically, the cable jacket is made of a material resistant to ultraviolet radiation from the sun. Number 3 shows the outer electrical shield, which is either a braid or foil, depending on the cable type. Number 2 shows the inner insulation, which consists of a dielectric and serves to insulate the center conductor and braid. Number 1 shows the center conductor. It can be solid or made of several thinner strands. High-frequency cables have a tube-shaped center conductor.
A coaxial feeder is a cable consisting of a base and adjacent braids, aligned in a coaxial manner. This equipment can be used as a signal transmission element on any route.
The selection of the most suitable coaxial cable directly depends on the required frequency and range. The recommended winding for the cable provides additional protection from adverse effects, including UV rays. Buy coaxial cable at the best price in Ukraine
Looking for high-quality coaxial cable at the best price in Ukraine? Our Mobinet store offers a wide range of coaxial cables for various purposes – from home networks to professional telecommunications projects. We operate not only in Kyiv, Kharkiv, and Lviv, but also in many other cities across Ukraine to ensure customer convenience across the country.
In our store, you'll find coaxial cables from leading manufacturers that offer high quality and durability. We offer a wide selection of cable types, lengths, and specifications to meet all our customers' needs. Whether you need a cable to connect an antenna to a TV, for network devices, or for high-speed data transmission, we have the right option.
The Mobinet store guarantees not only high-quality products but also the best prices on the market. We strive to provide our customers with affordable prices without compromising quality, so you can be sure you're purchasing coaxial cable at the best price.
Buying coaxial cable from our store is not only convenient but also affordable. We offer fast delivery throughout Ukraine and convenient payment methods. Our team of professionals is always ready to help you choose the right cable and answer all your questions.
Don't waste time searching – contact the Mobinet store and buy high-quality coaxial cable at the best price today!
Coaxial Cable Features
Coaxial cable is a special type of cable used to transmit high-frequency signals. It consists of a center conductor, an insulated dielectric, a shield, and an outer sheath. Here are the key features of coaxial cable that make it so popular and widely used:
Interference Protection: Coaxial cable has shielding that protects transmitted signals from external noise and interference. This makes it a reliable choice for transmitting signals in a variety of environments, including commercial and industrial networks.
Wide Frequency Range: Coaxial cable is capable of transmitting signals over a wide range of frequencies, making it ideal for use in telecommunications systems, television, radio communications, and other applications requiring high bandwidth.
Low Signal Loss: Due to the design of coaxial cable, signal loss during transmission is minimal. This allows signals to be efficiently transmitted over long distances without significantly degrading quality.
Flexibility: Many types of coaxial cables are highly flexible, making them easy to install and use. This is especially important in situations where cables must be installed in hard-to-reach areas or with many bends.
Compatibility with Various Equipment: Coaxial cable is suitable for connecting to various types of equipment, such as antennas, televisions, network devices, video cameras, and much more. This makes it a versatile solution for a variety of applications.
Ease of Installation: Installing coaxial cable typically does not require any special equipment or skills. This allows for quick and easy cable installation, even without experience.
Overall, coaxial cable is a reliable, efficient, and versatile solution for transmitting high-frequency signals. It is widely used in many industries due to its high technical characteristics and ease of use.
