The Ultimate Guide to Double Shielded Coax Cable

Double shielded coax cable is a type of coaxial cable that has two layers of shielding, which provides superior protection against electromagnetic interference (EMI) and radio frequency interference (RFI). This makes it an ideal choice for use in applications where signal integrity is critical, such as in high-speed data networks and audio/video systems.

Construction of Double Shielded Coax Cable

Double shielded coax cable consists of a central conductor, which is surrounded by a layer of insulation. Over the insulation is a layer of foil shielding, which is then covered by a layer of braided shielding. The outer jacket of the cable is typically made of PVC or polyethylene.

Benefits of Double Shielded Coax Cable

The double layer of shielding in double shielded coax cable provides excellent protection against EMI and RFI. This makes it an ideal choice for use in areas where there is a lot of electrical interference, such as in industrial environments or near power lines. Double shielded coax cable also has a higher bandwidth than single shielded coax cable, which makes it capable of transmitting more data at higher speeds.

Applications of Double Shielded Coax Cable

Double shielded coax cable is used in a variety of applications, including:

High-speed data networks

Audio/video systems

Security systems

Industrial automation

Medical imaging

Installation of Double Shielded Coax Cable

Double shielded coax cable is relatively easy to install. It can be terminated with a variety of connectors, including BNC, F, and RCA. When installing double shielded coax cable, it is important to make sure that the cable is properly grounded to prevent electrical interference.

Maintenance of Double Shielded Coax Cable

Double shielded coax cable is a durable product that requires minimal maintenance. However, it is important to inspect the cable regularly for any damage. If the cable is damaged, it should be repaired or replaced immediately.

Conclusion

Double shielded coax cable is a versatile and reliable cable that is ideal for use in a variety of applications. Its superior protection against EMI and RFI makes it an excellent choice for use in areas where signal integrity is critical. Double shielded coax cable is also easy to install and maintain, making it a popular choice for both residential and commercial applications.