Coaxial cable NOOR Cable

Getting to know the 50 and 75 ohm coaxial cable, the coaxial cables have a cover on their shield that is for the mechanical protection of the cable. The term coaxial or coaxial is taken from the fact that the inner conductor and the shield have a common geometric axis. Coaxial cable was invented by English engineer and mathematician Oliver Heaviside in 1880.

Coaxial cable technical specifications

High frequency coaxial cable according to JIS 3501 standard

Insulation resistance: at least 10,000 megaohms/km

Voltage test: AC 2000V 50 Hz. The characteristic impedance of the cable (Z0) is determined by the constant value of the internal insulating dielectric and the internal and external conductor beam. The value of the characteristic impedance is very important, because the impedance of the source and the load must be coordinated to ensure maximum power transmission.

Coaxial cable structure

VC/CU/AL FOIL/PE/CU

Annealed copper conductor group 1 or 2 according to IEC 60228 standard

Insulation: foamed polyethylene, aluminum foil, annealed copper texture

Cover: PVC in white color and resistant to U rays

Application of coaxial cable

Coaxial cable is used as a data transmission line for radio and television signals. One of the applications of those feeding lines is to connect radio transmitters and receivers to the antenna. Another use of coaxial cable is in computer networks, and its other use is for the transmission of television and satellite signals.

One of the advantages of coaxial cable compared to other radio transmission lines is that in an ideal coaxial cable, the electromagnetic field exists only in the space between the conductor and the shield (inner and outer conductor). This advantage makes it possible to use this cable next to metal objects without the loss of energy that occurs in other transmission cables. Also, the coaxial cable protects the signal against the interference of external electromagnetic fields by the protective shield.

Cables with a larger diameter and cables with multiple shield layers have less leakage. This feature of the coaxial cable makes it a suitable option for transmitting weak signals that cannot tolerate the interference of environmental factors. The coaxial cables produced by this company are all copper and have the following specifications, which can be changed according to the customer's request and the type of order.

Purchase and price of coaxial cable from the market

Construction market is a network of manufacturers and suppliers of construction products, whose main purpose is to create direct and effective communication between suppliers and buyers of those products. This platform is an international multilingual platform that reviews and introduces specialized brands and construction products using technical specifications, videos and images. Buyers in the market building system can get to know the reliable sellers to buy the required products and get the goods at the lowest price. Buyers should refer to the Bazar system to see the price of various types of cables and buy coaxial cables.

Manufacturers and suppliers can register in the construction market system and by placing construction products and inserting the suggested price, they can increase the visits of their products and help buyers to make a safe and economical purchase.