BOUKERMOUCHE MOHAMMED

Tue, 23 April 2024

Télésurveillance

Both KX7 and RG59 are types of coaxial cables, commonly used for transmitting video and data signals. While they might seem interchangeable at first glance, there's a key distinction to understand:

• Designation System: KX7 is a European naming convention, indicating a cable with a diameter of around 6 millimeters. RG59, on the other hand, is a North American standard specifying cable characteristics.

In essence, KX7 is a generic term for a specific size of coaxial cable, whereas RG59 defines a cable's construction and performance.

However, it's common for KX7 cables to be manufactured to meet the specifications of RG59. You'll often see "KX7-type RG59" cables, which means they have the same diameter as KX7 but adhere to the RG59 standard for impedance (usually 75 ohms) and signal handling.

Choosing the Right Cable:

For most home applications like connecting a cable box to a TV, a good quality KX7-type RG59 cable will work just fine. However, if you need longer runs or require higher signal quality for features like high-definition video, a true RG59 cable might be a better choice due to its defined specifications.

In summary:

• KX7 refers to the size, RG59 defines the cable's standard.
• Look for "KX7-type RG59" for common video and data applications.
• True RG59 might be preferred for longer runs or demanding applications.
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