Does CB coax length matter?
If what you get is way long, trim it to the correct length and properly install a new connector. If your antenna is properly designed, the length of coax will not affect its tuning. If it does, you have issues with your antenna design or installation.
Can you splice a CB coax cable?
No, you cannot splice it. You either have to connectorize each end and use a barrel connector or replace the entire run of coax.
Can you use TV coax for CB?
The cable TV coax its self won’t work as an antenna. It also won’t work well for a feed line to a CB antenna as it is 75ohm cable and CB’s are designed for 50ohm feed line and antenna. Of course you could connect it to the radio, you might hear something, probably not much. Just don’t try to transmit.
Can you extend CB antenna cable?
There is no exact length of cable needed for the type of CB antennas we use. That 3′ extension will work well and will not significantly affect anything.
What is the best CB coax in length?
We recommend 18 feet of coax even if you don’t need that much. If you use a length that is shorter or longer, you might risk having trouble achieving good SWR readings. Properly store any excess coax in a figure 8, about one foot in length, and bound in the middle- it should look like a long, skinny 8.
Can rg6 be used for CB?
Not at all. Assuming you have a modern-day rig, its output network is designed to accommodate a 50-Ω load, but the network can usually handle a 75 Ω impedance with little difficulty (you may see an SWR of approximately 1.5:1).
Can I use antenna for CB radio?
It will not be good for C.B., as it’s not even close to what it should be for that band. If you attempt to transmit with your C.B. on a TV antenna, you’ll probably damage your C.B., as it will not load properly, and burn out the finals.
Can coax cable be too long?
Coaxial cable can be cabled over longer distances than twisted-pair cable. For example, Ethernet can run approximately 100 meters (328 feet) using twisted-pair cabling. Using coaxial cable increases this distance to 500m (1640.4 feet).
What does coax cable mean?
In geometry, coaxial means that two or more forms share a common axis; it is the three-dimensional linear analogue of concentric. Coaxial cable, as a common example, has a wire conductor in the centre a circumferential outer conductor and an insulating medium called the dielectric separating these two conductors.
Are all coaxial cables the same?
Here’s the short answer: No! You may think that every coaxial cable serves the same purpose and does the same thing, but the truth is far from that. There are different types, and there are different types within those types as well based on material and shielding. Jul 16 2019
How much bandwidth can coax carry?
Bandwidth is an analog measurement. The maximum bandwidth of a cable is measured at the -3dB point, the frequency at which the signal drops to 0.707 of its low frquency value. This will vary with the coax cable length, but coax can carry UHF frequencies (up to 800Mhz) with a few dB loss for up to 100feet of RG6 coax.
What are characteristics of a coaxial cable?
Characteristics of Coaxial Cables Identification. Coaxial cable is usually black or gray on the outside and can vary in thickness. Features. Each layer within a coaxial cable serves a purpose. Significance. The multi-layer design of coaxial cable makes it useful for a wide range of applications. Types. Common types of coaxial cable include RG-6, RG-8, RG-58, and RG-59. Considerations.