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Element lengths play a role in the overall performance of the antenna. These antenna tuning units (ATUs) are used to tune the radiating element so . Now an important point that many people get wrong - A low SWR is NOT a measure of antenna performance! It simply means that the aerial is properly tuned.

The Cobra HG-A Base-Load 100W CB Antenna is our best CB antenna and. It is relatively very easy to scan and tune and the long cable makes it convenient.

Buy Thunderpole Apollo Budget CB Magmount Antenna Complete at Amazon UK. The antenna is pre-set so no tuning is required . Francis (300-CB25-W) - Hot Rod Series, Individually Pre- Tuned , Fiberglass, 4. The CB is considered the absolute best traffic enforcement countermeasure. On the IMAX, you know how there are those two tuning rings?

Buying the correct marine antenna can sometimes feel overwhelming, and we. Can I tune the CB Marine antenna? Apr This antenna tuning unit (ATU) enables half-wavelength or longer wire.

Buy products related to mfj antenna tuner products and see what customers say about mfj antenna tuner products on Amazon. A citizens band ( CB ) radio antenna is a device designed to do two things: It. This second function is where tuning comes into play, because an antenna has to.

When checking the SWR or the Standing Wave . All Signal Transmitters, including CB Radios, require a tuned antenna system. Best performance is achieved when the output circuit of the CB Radio . A step by step SWR measuring and antenna tuning procedure follows this very. We recommend that a minimum of exist between your CB antenna and . In the case of UHF CB the length of cable is not important as the vast majority of UHF antennas are broad-band and do not need to be tuned. Dec If you have a CB antenna installed on your off-road truck, read here about the importance of tuning the antenna and the radio for maximum . Antenna tuner , matchbox, transmatch, antenna tuning unit (ATU), antenna coupler, and. So impedance-matching circuits are incorporated in some receivers for the upper HF ban such as CB radio, and for most VHF and higher frequency . This coil is attached to the antenna, and as you tune it, the length of wire.

Modified CB - Antenna - Tuner for MHz. With a cheap antenna tuner you may work on the magic band! In principle, wire antennas such as monoband dipoles . Jun As it is, on CB alone, there are channels to contend with.

SWR Meter: Make sure before you start using your CB radio that you have tuned your antenna using the SWR meter.

You also need to do this anytime you move . All President antennas are delivered pre- adjusted. Nevertheless the environment and the location selected for the . RAMI CB Antenna Trouble Shooting Videos. Quarter Wave Design 20-Gauge Copper Wire. Sep On my particulat CB antenna the side wire was about twice the length of. I used these instructions.

You may get the antenna to work using the internal antenna tuner. No information is available for this page. How to Use an Antenna Tuner Get maximum power to your antenna by learning how to hook up and use a tunner to properly trick your rig! Tront stallation Assistance. See Back For Tuning.

At the top of every FL antenna you will find our patented tunable-tip that can be fine tuned for your Jeep vehicle. Besides making tuning a snap, the design . Sep Police officers often and monitor CB radio transmissions while in patrol. During the antenna tuning process it is helpful to have crystals for . Like all CB antennas , the KW antennas require fine- tuning (SWR) in their final mounting location.

The loading coil on all KW antennas is easily accessable for. This is done by measuring the Standing Wave Ratio (SWR) of the antenna and cable between the antenna and tuning the antenna until the SWR is acceptable. If you have ever heard people say they want to tune their antenna, they usually mean make it have a length relation to frequency they are . For enabling a CB antenna to serve your purpose in the right way, it needs to be tuned and calibrated properly with the help of a SWRmeter.

Antenna: How to Select, Position, Install and Tune the Right.