Usage of Phase Stable RF Coaxial Cable

Phase Stable RF Coaxial Cable is a cable that has two concentric conductors. The conductor and shield share the same axis. The most common Phase Stable RF Coaxial Cable consists of a copper conductor isolated by an insulating material, with a looped conductor and insulator on the outside of the inner insulating material. The entire cable is covered by a PVC or Teflon sheath. Meanwhile, Phase Stable RF Coaxial Cable is widely used for RF or audio/video transmission, and the transmission impedance is generally 75Ω, which has become the standard impedance for video transmission. Quality standard Phase Stable RF Coaxial Cable is generally more expensive than twisted pair cable because of the reliable physical characteristics of Phase Stable RF Coaxial Cable, which can give excellent performance of audio and video. The frequency and resolution of the signal as well as the effective transmission distance of the cable also play a decisive role in the audio and video system.

The following is a list of catalogs：

• Thick Cable

• Thin Cable

• Semi-rigid coaxial cable

Thick Cable

Phase Stable RF Coaxial Cable in the thick cable: The thick cable (RG-11) has a diameter of 1.27 cm and a maximum transmission distance of up to 500 meters. Since the diameter is quite thick, it is also less flexible and not suitable for erection in a narrow indoor environment, while the RG-11 connector is relatively complicated to make and cannot be directly connected to a computer. It needs to be converted into an AUI connector through an adapter before it can be connected to a computer. Because the strength of the thick cable is stronger and the maximum transmission distance is longer than the thin cable, the main use of thick cable is to play the role of network backbone, used to connect several networks formed by the thin cable. The impedance of the thick cable is 75Ω.

Thin Cable

Phase Stable RF Coaxial Cable in the thin cable: the diameter of the thin cable is 0.26 cm. The maximum transmission distance is 185 meters. Due to the price of wire and connector costs are relatively cheap and do not need to purchase hubs and other equipment. It is very suitable for setting up terminal equipment and a centralized network. But the total length of the cable should not exceed 185 meters, or the signal will be seriously attenuated. The impedance of the thin cable is 50Ω.

Semi-rigid coaxial cable

Phase Stable RF Coaxial Cable in the semi-rigid coaxial cable: This type of cable is rarely used, usually used in the communication transmitter internal module connection, because the transmission loss of this line is very small. But it also has some disadvantages, such as "hard, not easy to bend. In addition, the transmission frequency of these cables is very high most of them can reach 30Ghz.

If you want to know more information about the solderless Phase Stable RF Coaxial Cable, welcome to consult us. Our website is www.rfcnn.com