Cb Radio Antenna
The Importance of a CB Radio Antenna
A CB radio antenna is definitely one of those things you don't want to leave home without. You can have the most expensive transmitter, a killer microphone, advanced pieces of equipment like noise filters and amplifiers, and other shiny gadgets, but without a quality CB antenna, your signal will go nowhere. This article will talk about a CB radio antenna and why it's important.
What an Antenna does
A CB radio antenna operates just like a regular radio antenna. It is, simply put, a piece of metal that picks up on radio signals that pass through the air. It also directs the radio signals sent out by your transmitter in a particular direction.
Your car radio has an antenna, either standing upright on the front or back or embedded in your rear window. Likewise, a CB radio antenna takes the signals your transmitter or set sends out and allows them to propagate outwards. It also brings in other CB radio waves that pass by so you can hear others.
The Importance of Tuning
An antenna, therefore, is a crucial piece of equipment. It's not as simple as just slapping one up on the roof, though. To get the best performance from your kit, you need to tune the antenna to the CB radio. If you don't, you can actually damage both. An antenna is a sensitive device, as is your CB radio. Tuning your CB radio antenna means aligning it with the CB radio so that signals come in and go out without damaging either.
It also allows you to pick up signals clearly and without distortion. At the least, having a CB radio antenna that is out of tune means you will probably hear static and noise disruption in your messages.
You can buy a CB radio antenna in different shapes and sizes. A trucker, for example, typically uses a much longer antenna than a mobile, car-based one that attaches magnetically to the hood of a car. A CB radio antenna has to be long, but many get around the length requirement by coiling the antenna. This makes it possible to have a mobile antenna that is still useable.
Most antennae are made with fiberglass or metal. Fiberglass ones tend to be more flexible and cheaper, while many think that metal ones offer a higher signal quality. Either way, make sure you do plenty of research before you buy a particular CB radio antenna.