The coil of this antenna system is present at the top portion. Antenna type and mounting location are important, but the single most crucial step you can take to ensure peak CB radio performance is to tune your antenna. Then tune the antenna with an SWR meter and you have a decent setup. I have a 4' firestik antenna and I want to know how I tune it should I use an swr meter or do they come pre tuned? A mobile CB antenna uses the car body as the ground. You will thus find yourself in a dilemma whenever you wish to make changes to your radio since you don't know where your SWR actually lies. If you’re interested in a more detailed look into how to tune a CB antenna without an SWR meter, keep reading. Now, if you want to compare our top picks with other Firestik CB Radio Antenna then, please follow our short description of every other Firestik CB Radio Antenna. All vertical antennas need to be grounded in some way. Mobile antennas can only be made to resonate at one specific frequency (channel). You can do that by turning the tuning tip or the adjusting ring on your fiberglass antenna. Recheck the SWR and adjust the tuning tip as needed to achieve balanced readings on Ch. With a metal antenna, you’ll have to loosen the Allen screw, remove the metal mast, trim about an 1/8-inch off, and place it back firmly against the coil or in the base. Fiberglass CB antennas are known for their resilience, durability and lightweight build. Make sure that the antenna you are using is the right antenna for your application. 1 and 40. The supporting structure will actually start becoming part of the antennas, grossly de-tuning it. TUNE THE RADIO. With just a few materials and tools at hand, you'll be the owner of a brand new antenna for your CB radio. Below are some pictures of the final paint job and the antenna installed so that it … Reviews: Best Firestik CB Radio Antenna. Possibly , the radials have been removed or the antenna has been otherwise modified. Of course, the process is a little more detailed than that, but you get the picture. … CHECK THE VSWR. Making a CB Antenna. If any tuning is required, 98% of the time this will entail a physical reduction. CB Antennas Info Page: The purpose of this page, is too provide general info about CB Antennas and their operations. The braided wire which forms the outside conductor of … The "KW" antennas are compatible with autos, trucks, vans, motorcycles and ATV's in a single antenna configuration when metallic ground plane is available. I didn’t bother to take the time to tape off any parts of the antenna but I did try to avoid hitting the tuning ring section on the antenna so that I wouldn’t run into any problems with the threads later. is it a new antenna or old ? Popular CB Antennas used on 10 meters and other ham bands! My best arrangement was as someone said above with a fiberglass antenna about 4 ft tall or so that easily unscrewed from a mount on the trunk lid. 9. 1 and 40. The most popular wire-wound CB antenna in the world. The manufacturers use fiberglass rod for designing these antennas. The delta tune is the CB name for a very similar function on amateur radios called RIT, or receive incremental tuner. Its heavy-duty fiberglass construction gives you the flexibility and tenacity you need to endure bruises from branches when on the trail without dislodging or damaging it. Big Hair Antennas are built for higher efficiency and gain than typical CB Antennas made today.. Big Hair Antennas range from 5' to 50' feet in length, and are made to handle very serious power with the highest efficiency and gain. The Solarcon Antron A99 Fiberglass Base Station Antenna features the Solarcon Twin Ring Adjust-A-Match tuning making it possible to tune the input to the antenna and obtain the optimum S.W.R. In my next article, I'll discuss what CB antenna tuning entails, explain why it's important, and provide step-by-step instructions. Fiberglass CB Antennas– The length of these antennas may vary from twenty four to sixty inches. over a range of Frequencies. Loosen the nut on the Silver Bullet tip and raise the tuning tip. And that too, without a trip to the store. All of our Fiberglass CB Antennas are made on the longer end of the Specifications. In any case the ultimate goal is to achieve an SWR Reading below 2.0 to 1 on any and all Channels from 1 to 40. … ELIMINATE RESISTANCE. The Tram 3-B-HC is no different. … ESTABLISH A GROUND PLANE. What do I do? If cutting an antenna, make sure you do it INCREMENTALLY in very small sections, taking readings in between cuts. Because of its long, skinny design, the antenna … First, test the metallic nature and the ground plane’s resistance with the multimeter and install your CB antenna and start tuning. Raising the rings raises the frequency and lowering the rings lowers the frequency. These options will often allow you to shorten the antenna enough to finish tuning. … USE CB-SPECIFIC ANTENNAS. When adjusting SWR, close the doors on the vehicle to get the most accurate adjustment. you may also not have a good ground connection for the ground side of the antenna . (Very easy to tune and can be used with an antenna tuner) Solarcon A99 Omni Directional Fiberglass Base Station Antenna 2000 Watts Also called the Antron (A99) 17' Handles 2000 Watts Without an SWR meter, you’ll need to plan and create space for tuning, prepare your CB radio and antenna, and adjust the antenna accordingly. Maco V 5/8 Antenna Review Choosing a base station antenna isn’t easy. What is Delta tune on a CB radio? Contrary to popular belief, you can’t damage the antenna by having them at the top or the bottom. 10 – Prostick 3’ Fiberglass CB Antenna – Runner up, Best for Pros. The last CB antenna on our list is the 3-foot Prostick. WARNING! Each antenna was tuned to resonance (MFJ antenna analyzer) and then the field strength at 30 feet away was measured. You should be able to… This is called the ground plane of the antenna. Do not operate your CB without an antenna or dummy load. Generally speaking the most popular base antennas in the CB world are the vertical omni-directional antennas. There is therefore a chance that the reading could be on the 1.6 mark. Antenna wire is present along outer side beneath the plastic cover. They are not only durable but also affordable. over a range of frequencies. If you are using a ground-based antenna on a fiberglass ground plane, don’t expect your system to give low SWR readings. A homemade CB antenna will work just like any store-bought antenna. The goal of the antenna manufacturers is to build the antenna to resonate at a frequency in the middle of the available band (channel 19 on CB) and make it broad- banded enough to keep the off-frequency related SWR at the two extreme ends of the band below 2.0:1. Keep in mind, if your antenna possesses a weather cap covering its tuning screw, you need to put it back in space while taking the SWR readings. You have multiple styles to choose from (beam, omni-directional, wire) and materials (fiberglass, aluminum) as well as mounting possibilities (mast, tower, tripod, roof). Stub Tuning a CB Big Stick Antenna for 10 Meters - Ham Radio: Many long years ago, when I was just a pup, I purchased a Shakespeare 'Big Stick' CB antenna. You've seen them – they look like an eighteen foot long, white fiberglass fishing rod. Please help If this tuning process is faulty, you can have a communication that is full of interference and broken signals. 10. $\begingroup$ "CB ground plane antennas" come in various designs (e.g. A properly tuned antenna is necessary for enhancing the receiving and transmitting capabilities of your CB system. 11 Easy Steps to tune CB antenna Don't use a TV antenna or an AM/FM antenna for your CB. sometimes fiberglass or any antenna with a solder joint can fail at that solder joint and the antenna will never tune at it's intended frequency . This antenna works efficiently on both CB and Ham frequencies 10m through to 17m making it popular with Amateur users. The unique tuning element on the antenna makes it possible to tune the input to the antenna and obtain the optimum S.W.R. CB Antennas The most common, versatile CB antennas come as steel whips and fiberglass tube antennas of various heights. You should have a 1.5 SWR on this. What I saw was that the longer the antenna, the higher the field strength. It’s one of the most durable antennas in the market, as it’s designed to last for a longer time than many of its competitors in the same price point. 1, the antenna needs to be lengthened. However, you only get the antenna when you buy this product. On this CB Antenna, the four radial wires are used as the ground. Despite of the constant output power of 4 watts allowed for every CB radio in the market. If you are skilled enough (and have the money), do it that way. Transmitting antennas are sensitive to objects in their "near field of radiation." CB radio antennas must be SWR tuned to the vehicle and the final antenna location on the vehicle. The fiberglass antenna mostly comes with a tuning screw located at the tip of your antenna and you can adjust the length of the antenna by loosening or tightening it. You want the bottom of the antenna on a flat horizontal metal surface like a trunk lid or roof if possible for the ground plane. A FIBERGLASS antenna is normally tuned by moving the rings which changes the inductance of a coil directly inside the rings. Recheck the SWR and adjust the tuning tip as needed to achieve balanced readings on Ch. Also, antennas that were the same length (no matter what they cost), gave virtually identical field strength readings. A CB radio is only as good as the coax and antenna connected to it. Tuning a CB radio without an SWR meter is usually done at low power and the actual SWR reading is unknown. If the SWR reading is higher on Ch. Ideally, you would make the boom and arms totally from an insulating material (such as fiberglass). 3) Wilson Fiberglass remove cap and raise the stinger 4) K-40 Fiberglass Slide the tuning sleeve up 5) Wilson 1000, 2000, 5000, 500, Lil' Wil , and K-40 base load raise the whip. If the are at the top or bottom and you are tuning for channel 20, this isn’t normal and likely indicates another issue. In extreme cases, you can also trim the wire windings on a fiberglass antenna after removing the tuning screw to shorten it further. CB antennas are not plug and play. even new ones can be a lemon but it is rare . 2) Firestik, Road Pal, and cheap truck stop antennas add length with a spring, quick disconnect or extension shaft. TRAM 3-B-HC Fiberglass CB Antenna. Test the ground plane of your antenna carefully. As you’ve already done, let ‘s take you on a tour of our top five Firestik CB Radio Antennas Review. λ/4 and 5/8λ), and questions like this often don't tell what's needed to answer the question. This is the original Firestik design, and a proven performer since 1975. Simple CB Base Station Antenna: This is a simple base station CB antenna You can make in 30 minutes out of a bit of PVC pipe and fittings, some wire and a SO239 coax connector and a piece of coax to connect it to your radio. Tune your antennas … You can adjust the height according to your needs and have control over it from anywhere in your vehicle.

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