Cb Antenna Cable Length

Vf for a perfect cable is a 1 0 and since we have no perfect cables in the world the vf is always less than 1.

Cb antenna cable length.

The coaxial cable running from your radio to the antenna is very important. Lengths available from 1 foot up to 150 feet. 11 x 6 66. Coax cable connectors adapters and parts.

You can see all of our rg 59 style cb coax. Our galaxy and connex dual final conversion turn your connex 3300 into the 3300 hp zx various information on galaxy radios. Therefore by offering diverse choices it is easier for you to choose the best cb coax cable sizes that fit your needs. The cables commonly used for cb applications have a vf range from about 6 to 8 or there abouts.

If you find that 49 feet is too short from the antenna then add 11 feet to the coax from the antenna to the meters making your total length with jumper cable 66 feet. Cb coax cable is necessary to connect your antenna to your radio. You will need to consider how long the coax needs to be to run from the radio to the antenna mount. Coaxial cable for cb radio antenna installations.

If you mount the antenna in the back of the vehicle or the mirrors of a semi you ll need more coax cable. Use 49 feet of coax from the antenna to your meter and 6 feet from your meter to your radio. All too often the coax is ignored and performance suffers because of the lack of attention it receives. Each cable length is suitable for a particular purpose.

With this antenna cable you have up to ten options of sizes ranging from 1 5 feet to 150 feet in length. Learn how to calculate 1 2 wave multiples for use in special setups. Listening to cb. Cb antenna length how does an antenna size affect my cb radio.

While everything will wire up your dual antenna system simply won t work properly. The length of coax to used to repeat the swr of a non resonant antenna other than 50 ohm match to your system at the other end would be 1 2 wave multiple length coax. Choosing the best cb antenna cable. If you put 4 watts into a 3 foot antenna you will get the same power out as if you wre putting about 1 5 watts into a 102 inch whip.

The following can be found on the xxxxx faq concerning coaxial cable length. If you put 4 watts into a four foot antenna you will get the same power out of that antenna as if you were putting 2 watts into a 102 inch whip. An essential part of the overall electrical length of the antenna is the coax cable. Some people will purchase regular coax cable and try to use a t connector to install everything.

Everything you transmit and receive must travel along it s length. Coax lenth calculator find the correct length coax to use on your 18 wheeler the conjugate match one of the most important things that a cb tech can know about.