1.13 mm coaxial cable

　　A 1.13 mm coaxial cable is a type of coaxial cable where the center conductor has a diameter of 1.13 millimeters. Coaxial cables are commonly used for transmitting radio frequency (RF) signals, such as in television, internet, and telecommunications systems. The size of the center conductor, along with the insulation and shielding, determines the cable's impedance, signal loss, and frequency range.

　　Key Characteristics of 1.13 mm Coaxial Cable:

　　Center Conductor Diameter: 1.13 mm (typically made of copper or copper-clad steel).

　　Impedance: Most coaxial cables are designed to have a characteristic impedance of 50 ohms or 75 ohms. The 1.13 mm size is often associated with 50-ohm cables used in RF and microwave applications.

　　Shielding: Coaxial cables have one or more layers of shielding (braided or foil) to protect the signal from electromagnetic interference (EMI).

　　Dielectric Insulation: The center conductor is surrounded by a dielectric material (e.g., polyethylene or foam) to maintain the spacing between the conductor and the outer shield.

　　Outer Jacket: A protective outer layer (usually PVC or other materials) provides durability and environmental protection.

　　Common Applications:

　　RF and Microwave Systems: Used in antennas, transmitters, and receivers.

　　Telecommunications: For signal transmission in cellular networks and broadband systems.

　　Test and Measurement Equipment: Used in labs for high-frequency signal testing.

　　Broadcasting: For transmitting video and audio signals in TV and radio broadcasting.

　　Advantages:

　　Good signal integrity over long distances.

　　Low signal loss (attenuation) at high frequencies.

　　Effective shielding against interference.

　　Disadvantages:

　　Thicker and less flexible compared to smaller coaxial cables.

　　May be more expensive than smaller-diameter cables.

　　If you have a specific application or need further details about the cable's specifications, feel free to ask!