Black 75ohm RG6 RG11 RG59 CATV Flexible RF Coaxial Cable

Production Description:

1. Introduction of coaxial cable

• The key to the coaxial cable's success has been its shielded design, which allows the cable's copper core to transmit data quickly, without succumbing to interference or damage from environment factors.
• The three most common cable sizes are RG-6, RG-11 and RG-59:

RG stands for "radio guide." The numbers of the various versions of RG cable refer to the diameter (59 meaning .059, and 6 meaning .06, etc.). They are also called RF cables, which stands for "radio frequency".

Most non-industrial coax is now known as RG-6, but installers may use a thicker cable, like RG-11.

RG cables used in homes should be 75 ohm impedance.

• Most connectors are F-style connectors, but it is possible your system uses N-type connectors. There are several types of F-type connectors for RG-6 cables:

Compression connectors

Screw-on connectors

Crimp-style connectors

2. Product Technical Parameter

3. Application

Coaxial cable is used as a transmission line for radio frequency signals. Its applications include feedlines connecting radio transmitters and receivers to their antennas, computer network (e.g., Ethernet) connections, digital audio(S/PDIF), and distribution of cable television signals. One advantage of coaxial over other types of radio transmission line is that in an ideal coaxial cable the electromagnetic field carrying the signal exists only in the space between the inner and outer conductors. This allows coaxial cable runs to be installed next to metal objects such as gutters without the power losses that occur in other types of transmission lines. Coaxial cable also provides protection of the signal from external electromagnetic interference.

4. Product Image