How To Ground A Magnetic Cb Antenna

If you direct mount the antenna you need to ensure: 1) that the center of the feed line is not shorted to ground 2) the outer shield is effectively connected to the roof. Money is obnoxiously tight for a while so I'm stuck with the car-top magnetic antenna that came with it. i picked up a magnetic mount cb antenna today (as that was cheaper than a cable and a hard-mount antenna) and i realized that the cable isn't long enough to put it where i had planned on, so my second choice was the cowl. It comes with a 17 ft. Many CB antennas lose more than 50% of the power put into them. This unique design means Wilson antennas will last and last in the most rugged of travel… no matter where you use them. Do not attempt to ground the far end of the antenna. A bat caught on a CB antenna Any and all remarks welcomed! Thank you Using 102" CB Antenna On 2 Meters A friend of mine was wanting to use a 102 inch stainless steel mobile CB antenna that he has for 2 meter ham. CB is in the HF bands. 80M magnetic Loop antenna at 12:40 PM. A Transmatch is an extremely useful device, but it would be nice if you didn't have to use one, especially if you've just spent your last penny on a transceiver. Base CB Antennas may be vertical for omnidirectional coverage, or directional "beam" Antennas may be used to direct communications to a particular region. CB antennas work best when they are mounted on the highest possible point on the vehicle. All vertical antennas need to be grounded in some way. Topics Related to Antenna Theory. Coax feeding the antenna has two conductors - the center connector typically goes into the vertical element, and the braid (shielding) conductor goes to the magnetic mount on some or the mounting screw down gadget on an antenna intended to be mounted on a metal surface that can act as a "ground plane". Aluminum works as well as steel with the exception that a magnet mount will not stick to Aluminum. Magnetic mount grips the car at up to speeds of 100kmh+ Features a standard 5/16 stud mount. SWR Testing of Mobile Transmit Antennas. These principles apply to both Citizens Band (CB) and High Frequency (HF) base stations, though CB stations can get by with lesser protections in this arena. For single antenna installations, use 50 ohm (RG-58A/U) coax. Rack Mounted Antennas; Why They Can Cause Problems There are two different types of ground as far as antennas are concerned. It depends on the antenna. Finally, you're almost ready to connect the antenna cable to the CB! Do not forget to tune your antenna using an SWR meter. Do not attempt to ground the far end of the antenna. If you want to use it as base station antenna, off the vehicle you have to provide similar ground plane. For which, you can get signals with more clarity. It's a good idea to have your antenna at least one half ( 1/2 ) wavelength of the antenna. If one desires a DC ground, with the goal of keeping the mast impedance Zm high we have some choices including:. Some of our customers buy two antennas and a changeover switch. The shield, is on the outside and is considered a good ground for the antenna. The amount/size of the “ground-plane” required for the optimal performance of a monopole antenna is determined by the frequency you are transmitting/receiving at. MOBILE ONE. Extra Long 49" whip extends your tracking range even further. The concept of a ground plane is roughly to build a antenna half as long as a normal self-contained one, then add a mirror so that it looks like a complete antenna from the antenna side of the mirror. The best plalce for a CB antenna is on the middle of the roof, for the best ground plane. The Alpha V5000 is a highly efficient 5/8 wave commercial antenna that offers outstanding base station performance. Antenna Definitions. For a vehicle mounted cb antenna, if you want omni directional radiation and reception, you need to mount the antenna right in the center of the roof as close to the center of the car as possible. Simply attach an 8 or 10 AWG copper wire to the mast using a mast ground clamp and run the other end of the copper wire to the house ground. uk 01922 414796, for all your best magnetic loop radio needs. The problem is that magnetic mount antennas get knocked off frequently by tree branches. It needs to be mounted high and sometimes that can be a problem because the high speed of the truck can cause disconnection of the magnet from the surface of the truck. The CB antenna uses the chassis of you vehicle to create a ground plane and transmit signals. Also, the Wilson 5000 has a 6-gauge solid copper silver-plated wire, and Wilson 1000 has a 10-gauge solid copper silver-plater wire. Two-Way Signal Reviews the Best CB Antennas. You will waste your time. The problem is that magnetic mount antennas get knocked off frequently by tree branches. We have antenna ranges that cover up to 150 miles. The braided wire which forms the outside conductor of the coax is soldered to all four radial wires. Asymmetric antennas like end-fed long-wires, verticals, mobiles, etc, must have one grounded side to function. For VHF and UHF, side of PC case is good enough. Ground independent antennas can be mounted "anywhere", i. Antenna Forum. What you need to do is, you need to make sure you go for a good magnet mount CB antenna. If your mounting location is not grounded, your CB will not perform properly. Center load magnetic-mount mobile CB antenna has stainless steel whip with relief spring. Finally, you're almost ready to connect the antenna cable to the CB! Do not forget to tune your antenna using an SWR meter. CB antennas are not plug and play. I imagine the similarly sized lil wil gives better performance, but per the instructions, the whip comes a little long, requiring you to trim the whip a little if you want the top quarter of the CB band to have. 6PL You can use a SAL, SAO or SAH Spring if required. :+> ground to the antenna would help the overall performance ? Any ordinary wire can provide DC ground, but not RF ground. Part of omnidirectional cellular antenna design is a ground plane - or metal that reflects signal into the antenna itself. On this CB Antenna, the four radial wires are used as the ground. A mobile CB antenna uses the car body as the ground. 57µH) to cancel feedpoint capacitive reactance. i picked up a magnetic mount cb antenna today (as that was cheaper than a cable and a hard-mount antenna) and i realized that the cable isn't long enough to put it where i had planned on, so my second choice was the cowl. Balanced antennas like dipoles do not need an RF ground for their correct operation as long as common-mode currents are kept off the feeder. Watch TV for FREE with an indoor or outdoor HDTV antenna. Magnetic Loop Antenna - Amazing! Today I received my brand new MFJ-1786 Super Hi-Q Loop Antenna that I order from DX Engineering. Touch the other lead of meter to either the threads on the bottom of the coil, or the chrome mast at top of antenna. Rack Mounted Antennas; Why They Can Cause Problems There are two different types of ground as far as antennas are concerned. Features: CB & 10m Mobile antennas Very High power handling capability Tunable from 27 to 28. 95 AR-6, 6 Meter Ringo, Vertical, Monoband Antenna, 50 - 54 MHz, 3 dB Gain, 1000 Watts $99. It's a straight piece of wire, no coiling at the base. 7 Mhz350W/30AWith 2 DEi-2SC2879Variable Power W/SSB Delaypower Supply: 45amps. CB ANTENNA ACCESSORIES. Find many great new & used options and get the best deals for RFI UHF CB Ground Independent Mopole Antenna - MBC magnetic base at the best online prices at eBay!. Keep your communication options open with a CB antenna. Measure 103. Let's start with the operation of a 1/2 wave dipole. 1: Introduction. Use your multimeter to measure any resistance between the mounting surface and the battery terminal. 1 out of 5 stars 79 $33. How does a co-phased antennas work? Let’s start off learning first how a ground plane antenna works. Wilson 1000 5000 Cb Ham Radio Antenna Mobile Magnet Roof Trunk Chrome Ground plane Kit. Repeat the above procedureuntil the SWR is below 1. Connect one end of the short jumper coax to the "transmit" or "Xmit" on the SWR meter. This is most easily accomplished when the mast is made of insulating material. It is capacitively coupled to the body,the body metal is the bottom half of the antenna like the radial arms of a 1/4 wave ground plane antenna the closer the radiator is to the ground plane,without touching it,the more broadbanded it is and the easier it is to match. Workman GRK6 Ground Radial Kit For Base Antennas Ground Plane Enhancement Kit Comes with (1) Slip-On Collar, (4) 6' Fiberglas Radials, and Hardware. The stand needs to be at least that high to get the antenna loop off the ground. Magnetic Loop Antenna - Amazing! Today I received my brand new MFJ-1786 Super Hi-Q Loop Antenna that I order from DX Engineering. Save with MyShopping. 5 MHz Protection from static discharges DC-Ground. Ground independent antennas can be mounted "anywhere", i. Sirio Antenne was founded in 1972 by Mr. I added a new 18 inch section to the Trucker Antenna Shafts creating a full 72 inch antenna, complete with mag mount, ground plane (car body), and magnetic balun. This unique design means Wilson antennas will last and last in the most rugged of travel… no matter where you use them. 1- 1 1/2″ PVC Pipe. The leading hazard for antenna base stations is lightning, and to a lesser extent, electrical faults. Simply attach an 8 or 10 AWG copper wire to the mast using a mast ground clamp and run the other end of the copper wire to the house ground. Not all antennas require a ground plane. A cookie or pizza sheet works fine as a ground plane for a 70cm or even 2m vertical but it's a very small ground plane on 10m or lower bands. CB antennas depend on what is referred to as Ground Plane. Find many great new & used options and get the best deals for Pro Trucker Ground Radial Kit For Wilson W1000 W5000 Magnet Mount CB Antenna Ham at the best online prices at eBay! Free shipping for many products!. Consider that many mag mount antennas have some kind of protective coating on the magnet. The average mag-mount antenna gets its “ground” from the magnetic attraction between the mount and the metal of the car body. x 24 thread CB mounting included. Stay connected with the Amateur Dual-Band Magnet Antenna from Tram. Uniden AT820 Magnetic UHF CB Antenna for - Compare prices of 25228 products in Audio & Video Accessories from 155 Online Stores in Australia. If one desires a DC ground, with the goal of keeping the mast impedance Zm high we have some choices including:. Run the wire thru then put the plug back. As the ideal antenna length for use with CB frequencies is more than 8 feet, antenna coils allow for the use of shorter. Again, the most rudimentary step of a good ground is to mount the mount of the coaxial cable to a metal surface. 1 on 1, 20, 40. How does a co-phased antennas work? Let’s start off learning first how a ground plane antenna works. Most magnetic antenna mounts come with a coaxial cable pre-attached. Besides, these antennas are more durable and come with a great length. Dimensions L x W x H in. Cobra HGA 1500 Magnetic Mount CB Antenna. Tune the radio to your favorite AM station and enjoy clear reception. Too often, I find new operators in an event, trying to use an HT with a rubber duck antenna to get into a net and not making it because the antenna just doesn't cut it. Balanced antennas like dipoles do not need an RF ground for their correct operation as long as common-mode currents are kept off the feeder. This plug may be used on Gladiator's with manual transmission or it could be used for some other purpose on other Jeeps (YMMV). Shop our complete line of CB antennas, including complete kits, fiberglass, magnetic and more, to get you up and running. A metal surface (the larger and flatter, the better) is required underneath the CB antenna to launch the signal out into the atmosphere. Antenna build – antennas are made with different materials; fiberglass, whip, truckers, magnetic mount, and no ground plane antenna. Whether it is your vehicle or your home station, you need to consider all the minute details of each of these antenna types before choosing the best one out. For VHF and UHF, side of PC case is good enough. 9 out of 5 stars 18. Wilson Little Wil CB Antenna Disassemble and troubleshoot Bad Mobile Antenna Grounding - Duration: 5:47. If your antenna mount is one that is designed to accept a coaxial plug (such as the 2 ended PL259) or a PL259 with a fire ring on the other end (such as the FireStik MU8R Single Antenna CB Coax) then your work is easy. MLA-S (MMT) QRP Review I tested the MLA-S (MMT) QRP antenna from my weekend QTH in Divice with power of 4W, using FT8. CB antennas work best when they are mounted on the highest possible point on the vehicle. Grounding the coaxial was the hard part. Browning Br-140 Cb Antenna, 26. Half CB for trips, OK1IKE The current antenna built with wire 1 to 2. 5in Whip, Black Coil, 3000 Watt, 26 MHz to 30 MHz, Base Loaded, Mobile CB Antennas in Wilson Mobile CB Antennas. The braided wire which forms the outside conductor of the coax is soldered to all four radial wires. Experiment a bit and see what works best for you. CB is in the HF bands. The wire is too inductive and can cause problems. Connect one end of the short jumper coax to the "transmit" or "Xmit" on the SWR meter. Unfortunately, they don’t realize that there is a way to use that mag mount antenna more efficiently. Get up to 100 FREE HD channels. com for cb antenna. - Use with Wilson and Heavy Shaft Oil Can Type. This conductive ground plane is the required other half of the antenna system. I would go with a magnetic mount Wilson 1000 that has an adjustable 4' steel whip. An antenna coil is a tightly wrapped section of wire that compensates for the short length of most vehicle-mounted antennas. A properly installed through-hole NMO mount probably beats the mag mount in shield to ground plane connection as its design provides a large direct contact area from shield to hole. Connect the antenna (normally connected to the back of the CB ) to the connector marked "Antenna" or "Ant" on your SWR Meter. These were not very powerful but they were real easy to hook up. The new AE5002 is an Australian made on-glass antenna, pre-tuned to 477MHz and with 2. Magnet Mounts; Flat/Surface Mounts; Hood/Channel Mounts; Ball Mounts; Other Mounts; Vehicle Specific Mounts; Roof Mount Antennas; Antenna Kits; Quick Disconnects; Stud Mounts; Center Loaded Antennas; NMO Antennas; Trunk Lip Mount Antennas; Replacement Stainless Steel Stingers; Base Loaded Antennas; On-Glass CB Antennas; Wilson Antenna Repair. I will use a no-ground-plane (NGP) system and be able to use my CB. x 24 thread CB mounting included. A foot taller than most magnetic CB antennas. There really is nothing that can compensate for a full size antenna. Some notes about long wire antennas: Use the ground terminal to connect your receiver to a good earth ground. Installing the disk is a breeze and takes only a couple of minutes. Unfortunately, they don't realize that there is a way to use that mag mount antenna more efficiently. If you direct mount the antenna you need to ensure: 1) that the center of the feed line is not shorted to ground 2) the outer shield is effectively connected to the roof. Available in Roof Top, Trunk Lip, or Magnetic mounts. Stubby antenna for roof mount, magnetic bases etc. A very large pizza sheet might be around a meter in diameter or IOW, 50cm in radius. The return path for current is through the. To reiterate; improper bonding, such as running a ground strap from an antenna mount directly to the frame, can exacerbate a common mode and/or ground loop and/or RFI issue. 160 m loop on 80, 80 m loop on 40, 20 m loop on 10, etc. the side of a roof basket, but should still be as high and as much in the clear as possible. Supplied with 3. The Firestik II antenna is convenient because it features a tunable tip. SWR (standing wave ratio) is a term every CB'er should know. We choose the top most quality product, which comes with amazing features you’ve never heard before. Vertical collinear antennas for the 2 meter or 440 (70cm) band. A metal surface (the larger and flatter, the better) is required underneath the CB antenna to launch the signal out into the atmosphere. This antenna will give you range between three to seven miles. A properly tuned antenna is necessary for enhancing the receiving and transmitting capabilities of your CB system, despite the constant output power of 4 watts allowed for every CB radio in the market. Check the SWR at 28. Many antennas have a ground plane built in, but in particular magnetic mounted antennas (often kitted with mobile boosters) require one be provided. The revolutionary COMPACtenna CB/2M/440 uses a patented design which includes magnetic-field-enhancement. If the CB antenna is blocked by the vehicle body, the CB signals are blocked also. It comes with a 17 ft. For the radio to work correctly this antenna type must be placed over a metal 'ground plane'. I am pushing things a bit here. thank you*** brn-60-9200. Black kote steel magnet housing; 17 ft. With Higher performance than the Little Will, and priced lower than a Wilson 1000, this is the perfect mid range antenna: Wilson 1000. It simply needs to be a plane of metal. Aluminum works as well as steel with the exception that a magnet mount will not stick to Aluminum. Shop for 2 Meter Antennas here. My question is about the antenna, though. Find many great new & used options and get the best deals for RFI UHF CB Ground Independent Mopole Antenna - MBC magnetic base at the best online prices at eBay!. The optional Booster Cable forms a double loop resulting is a narrower bandwidth, which makes the Alpha Loop more Efficient than other manufactured loop. Kilpatrick Axis Magnetic Antenna Base With 3db Uhf Cb Ground Independent Antenna for - Compare prices of 25205 products in Audio & Video Accessories from 150 Online Stores in Australia. The return path for current is through the. Antenna Design. The stand needs to be at least that high to get the antenna loop off the ground. 80M magnetic Loop antenna at 12:40 PM. Do not MOD CB coaxes with UHF antenna or mix with magnet antenna or CB, VHF, Marine radios. This is called the ground plane of the antenna. Shop our complete line of CB antennas, including complete kits, fiberglass, magnetic and more, to get you up and running. Resonant Magnetic Antennas Pt. The braided wire which forms the outside conductor of the coax is soldered to all four radial wires. It also has UHF male PL-259 and standard 0. One question, did you bother adding a separate ground to the mount, or are the stainless screws into the bed enough? I'm planning on mounting my antenna in the same spot. Asymmetric antennas like end-fed long-wires, verticals, mobiles, etc, must have one grounded side to function. 37 meters: Antenna Tuning Unit (ATU) For 27-MHz CB Radios The internal diameter of the coil is 15 mm, and it is stretched to a length of about 4 cm. 14 ft of cable. NMO 3 4 Inch Antenna Hole Mount with PL 259 Connector 15 39 RG 58 Sep 08 2018 I was going to mount a cb antenna on my toolbox but I ve decided to just use a scanner instead. The four base radials then should be bent downward to a 45 degree angle. Testing the CB Antenna Mount Ground. If not damaged, it is a great inexpensive antenna with flat SWRs out of the box. All vertical antennas need to be grounded in some way. Running a CB antenna cable or any other wires through the Jeep Gladiator's firewall is pretty easy using this plug. On the antenna and magnet mount I see no place to connect a cable to ground it on the truck. MANUALS… Download: AOR LA400 10kHz-500MHz, Receive magnetic loop antenna manual. The magnet and box self-clamp easily onto the roof of the vehicle. If you need to know how to use one, read this article on Testing for Continuity. hanks to its high Quality Standards, Technological Research and Know-how, Sirio Antenne has been able to develop a. As it is magnetic antenna it probably does not have option to attach radials so you have to set it up on large enough sheet of metal. Smith Charts and Impedance Matching. The home CB is also a great way to meet new friends from everywhere. If you have an swr meter setup it up and check them once you have everything mounted. The concept of a ground plane is roughly to build a antenna half as long as a normal self-contained one, then add a mirror so that it looks like a complete antenna from the antenna side of the mirror. Model: 18-KL10 CB Magnet w/ Rubber Boot Antenna. Black kote steel magnet housing; 17 ft. For VHF and UHF, side of PC case is good enough. CB radio antennas must be SWR tuned to the vehicle and the final antenna location on the vehicle. The way that you can stand out is to get the best CB antenna that you can afford. Additionally, this Magnet Mount Antenna features a black kote finish, which gives it a nice, modern look and feel. That's only. Hustler Antennas has produced quality antennas and antenna accessories in the U. The parts below are what I used to build the antenna, but you can substitute most of these parts with whatever you have around your house. A Transmatch is an extremely useful device, but it would be nice if you didn't have to use one, especially if you've just spent your last penny on a transceiver. The coil is tapped by the center conductor approximately 2/3rds from top,the bottom of coil is attached to the coax braid this. TAK-tenna 80 to 6 meter Multiband Antenna. 5 mm 2 with a length of 5. The MFJ-1890 is a lightweight aluminum antenna designed to operate in the 10 meter band and we had hoped that with a little messing around we could get it to tune to the 11 meter cb band. For Dual or co-phase installations, use 72-75 ohm (RG-59A/U) coax. Mounting an antenna on a fiberglass trailer is a challenge because of lack of metal for the ground plane. the side of a roof basket, but should still be as high and as much in the clear as possible. Use your multimeter to measure any resistance between the mounting surface and the battery terminal. For VHF and UHF, side of PC case is good enough. An easy way to test your antenna's ground is check continuity between the CB antenna mount and your vehicle ground, because if the antenna mount is well grounded, so is your antenna. The magnetic mount antenna provides the unique advantage of spreading the ground currents over a large area rather than through the finite points of locking screws. CB-NGWC17 *Made in the USA* CB - No Ground Fiberglass Antenna • 1/2 Wave Voltage Fed Antenna, No Ground Required. Repeat the above procedureuntil the SWR is below 1. If the CB antenna is blocked by the vehicle body, the CB signals are blocked also. Texas Star DX 350HDV. Just pop the cable into your CB, which was installed usually under the dashboard in your car, and then just take the antenna, stick it out your window and pop it on your roof top. Hustler Antennas has produced quality antennas and antenna accessories in the U. If your mounting location is not grounded, your CB will not perform properly. This conductive ground plane is the required other half of the antenna system. It’s bigger and more powerful than most other magnetic CB radio antennas. 160 m loop on 80, 80 m loop on 40, 20 m loop on 10, etc. A mobile CB antenna uses the car body as the ground. The coil is tapped by the center conductor approximately 2/3rds from top,the bottom of coil is attached to the coax braid this. As the ideal antenna length for use with CB frequencies is more than 8 feet, antenna coils allow for the use of shorter. Balanced antennas like dipoles do not need an RF ground for their correct operation as long as common-mode currents are kept off the feeder. Since monopole antennas rely on a conductive surface, they may be mounted with a ground plane to approximate the effect of being mounted on the Earth's surface. This antenna will give you range between three to seven miles. CB 27 MHz ANTENNAS, CITIZENS BAND. Repeat the above procedureuntil the SWR is below 1. 1: Introduction. An obvious solution if you need concealment and have access to a space like an attic. Basic troubleshooting procedures require a process of elimination in order to get to the culprit. Just like this one, but cheaper. Tunes easily to your vehicle with tunable rings on the base load and can be used with a magnet, roof or mirror CB antenna mount. The optional Booster Cable forms a double loop resulting is a narrower bandwidth, which makes the Alpha Loop more Efficient than other manufactured loop. The way that you can stand out is to get the best CB antenna that you can afford. As a rule of thumb, inexpensive magnet mount CB antennas do. 5000 watt power handling capability 5 dB gain. I have a pole on the tongue grounded to the frame that works for 2m, 70cm, and sometimes HF bands. For single antenna installations, use 50 ohm (RG-58A/U) coax. thats what i mean by grounded. For single antenna installations, use 50 ohm (RG-58A/U) coax. Model #: eUyLR-B086YYWB73; Item #: 9SIAHBUBXR8693; Return Policy: View Return Policy $. MFJ-1890 10 Meter Moxon Antenna (Tested on 10 meters & 11 meters/CB Band) MFJ MOXON Quick Look From CBRADIOMAGAZINE. over 3ft V10. In short, the NGP system (we call it a system because the antenna and coaxial cable are a matched set that may not be interchanged with other non-Firestik NGP antennas and coax assemblies) is a problem solver. Check the SWR at 28. IB048E096T40N1-CB offered from PCB Electronics Supply Chain shipps same day. The larger and flatter the surface, the better. For Dual or co-phase installations, use 72-75 ohm (RG-59A/U) coax. This is most easily accomplished when the mast is made of insulating material. We have antenna ranges that cover up to 150 miles. Available in Roof Top, Trunk Lip, or Magnetic mounts. To be connected between the receiver and the LA400 antenna. 99 The Magnetic Mount will capacitive couple the antenna to the vehicle through the magnet. Wilson Little Wil CB Antenna Disassemble and troubleshoot Bad Mobile Antenna Grounding - Duration: 5:47. Wilson (880-900800B) - Wilson 1000 Series Magnet Mount Antenna Kit, Tunable, 62. Some folks advocate adding a wire instead of relying on the coupling effect, but in most cases, this has little or no effect. Stainless Steel Whip is used most often as a magnet mount antenna when purchased with the M40 magnetic base Quick View M40 MagnaMount CB Antenna Base – Black, Mounts the K40 CB Antenna to a Metal Surface. In a monopole antenna, the radiation pattern of the monopole plus the virtual " image antenna " make it appear as a two element center-fed dipole antenna. An antenna coil is a tightly wrapped section of wire that compensates for the short length of most vehicle-mounted antennas. 160 m loop on 80, 80 m loop on 40, 20 m loop on 10, etc. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. Ground independent antennas can be mounted "anywhere", i. The amount/size of the “ground-plane” required for the optimal performance of a monopole antenna is determined by the frequency you are transmitting/receiving at. Make sure not to coil any excess coax together. A bat caught on a CB antenna Any and all remarks welcomed! Thank you Using 102" CB Antenna On 2 Meters A friend of mine was wanting to use a 102 inch stainless steel mobile CB antenna that he has for 2 meter ham. Re-insertthe whip into the mast and test again for SWR. The radio waves from an antenna element that reflect off a ground plane appear to come from a mirror image of the antenna located on the other side of the ground plane. Take out the plug, cut a small X into it. What you need to do is, you need to make sure you go for a good magnet mount CB antenna. Proud USA company and 100% FREE shipping. For all these antennas to provide the most optimum performance, you need to determine first what kind of use your CB antenna is supposed for. -This 62” magnet antenna is an easy install and is rated best in its class for range. thats what i mean by grounded. The braided wire which forms the outside conductor of the coax is soldered to all four radial wires. for over 50 years. Running a CB antenna cable or any other wires through the Jeep Gladiator's firewall is pretty easy using this plug. Often they have a mag-mount, but can't operate from their car. The most recognized antenna on the market. For Base-Loaded Antennas: If you're using a base-loaded magnet, trunk-lip or roof antenna, taking a measurement from the grounded mount will be more difficult, as it's usually on the bottom of the antenna and flush with the vehicle's surface. This is called the ground plane of the antenna. As many hard core CB operators will tell you, a small magnet mount antenna should only be used when you can’t do a permanent install of a full length antenna. On this CB Antenna, the four radial wires are used as the ground. CB Antennas. A typical 5/8 wave antenna at 150 MHz requires a ground plane at least 42” in diameter. If the CB antenna is blocked by the vehicle body, the CB signals are blocked also. The antenna can be mounted by clamping the PL259 to a mast or even passing the coax through a 3/4 ID PVC pipe and compression clamping the PL259. Antenna Definitions. If you want to use it as base station antenna, off the vehicle you have to provide similar ground plane. If your antenna mount is one that is designed to accept a coaxial plug (such as the 2 ended PL259) or a PL259 with a fire ring on the other end (such as the FireStik MU8R Single Antenna CB Coax) then your work is easy. Symmetrical antennas like dipoles and loops are not grounded. For Dual or co-phase installations, use 72-75 ohm (RG-59A/U) coax. CB and 10M Trucker antenna 17/7 PH tapered stainless steel whip 5000 Watts Power Handling (5' on 5' off) Protection from static discharges DC-Ground Low Loss Coil Made of 10 AWG / 2. Take out the plug, cut a small X into it. Features: CB & 10m Mobile antennas Very High power handling capability Tunable from 27 to 28. A length of Coaxial Cable, preferably RG-8X or RG-213U to keep losses low. It simply needs to be a plane of metal. :+> ground to the antenna would help the overall performance ? Any ordinary wire can provide DC ground, but not RF ground. Balanced antennas like dipoles do not need an RF ground for their correct operation as long as common-mode currents are kept off the feeder. His plan is to cut the antenna down to full wave 2M size and mount it to his antenna mast. What you need to do is, you need to make sure you go for a good magnet mount CB antenna. Consider that many mag mount antennas have some kind of protective coating on the magnet. That's only. Because our price on this item is lower than the manufacturer's suggested retail price , the manufacturer does not allow us to show you our price until you place the item in your shopping cart. Go to top 📗FAQ’s on Best CB Antenna for Pickup Truck. In a normal application this would be something like a car roof , or trunk. Covers 26-30 MHz; 5” magnet w/ rubber boot; 17-ft. CB radio antennas must be SWR tuned to the vehicle and the final antenna location on the vehicle. With the antenna system the possibilities are the coax cable, a stud mount, antenna or antenna's, the antenna ground, and in some cases the mounting location of the antenna. Even if it's a magnet mount it will be grounded to the chassis via the coax shield and provide the needed ground plane. The Alpha V5000 is a highly efficient 5/8 wave commercial antenna that offers outstanding base station performance. 26 x 5, Make Midland, Mounting Type Magnetic, Mounting Hardware Included Yes. CB Antennas. CB4000MAG Magnet for Quick Mount Antenna 1/4-20 stud: CBWM-50 Window Mount for CB Mobile Antenna: 533SS Valor Centerload Stainless Steel CB Antenna: V-757 Scoop Loop capacitive hat =Zing Ring: $9,98: 1405 Gutter Mount: 1409 Trunk Lip Mount. If you plan to mount a CB antenna onto a poorly grounded or non-grounded surface, but you'd rather not sacrifice CB performance with an NGP antenna, this grounding strap is a required accessory. This is nowhere near the quality of a good, solid ground connection to the body. Ground rods do not help control the shape of the electro-magnetic field that comes from your vertical antenna. I have a pole on the tongue grounded to the frame that works for 2m, 70cm, and sometimes HF bands. All vertical antennas need to be grounded in some way. Base CB Antennas may be vertical for omnidirectional coverage, or directional "beam" Antennas may be used to direct communications to a particular region. Part of omnidirectional cellular antenna design is a ground plane - or metal that reflects signal into the antenna itself. MFJ-1890 10 Meter Moxon Antenna (Tested on 10 meters & 11 meters/CB Band) MFJ MOXON Quick Look From CBRADIOMAGAZINE. B) Connections: Position the cable in your vehicle shortening its length according to your needs. Whether it is your vehicle or your home station, you need to consider all the minute details of each of these antenna types before choosing the best one out. Connect the antenna (normally connected to the back of the CB ) to the connector marked "Antenna" or "Ant" on your SWR Meter. Note that my Gladiator has an automatic transmission. thats what i mean by grounded. 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. CB Antenna. SWR Testing of Mobile Transmit Antennas. If your antenna is mounted on a metal roof, the entire roof surface provides a ground plane, assuming that you don't have a sunroof. Tune the radio to your favorite AM station and enjoy clear reception. Testing the CB Antenna Ground. PL 259 type antennas simply screw on top. For example if you have spare steel circular disc shaped weight laying around that you don't use and they are big enough for the base of the antenna, you can use it as a ground, or the top of an toolbox. If your antenna mount is one that is designed to accept a coaxial plug (such as the 2 ended PL259) or a PL259 with a fire ring on the other end (such as the FireStik MU8R Single Antenna CB Coax) then your work is easy. For which, you can get signals with more clarity. It’s recommended to use a separate clamp, and not the one used to ground the coaxial to the house ground. 99 The Magnetic Mount will capacitive couple the antenna to the vehicle through the magnet. If you want to use it as base station antenna, off the vehicle you have to provide similar ground plane. Nmo Cb Ham Radio Antenna Magnetic Base Mount Tc-mb90 , Find Complete Details about Nmo Cb Ham Radio Antenna Magnetic Base Mount Tc-mb90,Antenna Base,Nmo Connector Antenna Base,Mobile Car Antenna Base from Communication Antenna Supplier or Manufacturer-Quanzhou Truest Communication Co. The coil is tapped by the center conductor approximately 2/3rds from top,the bottom of coil is attached to the coax braid this. A typical 5/8 wave antenna at 150 MHz requires a ground plane at least 42” in diameter. Kits come with all the parts, including mounts, coax cables and bolts or nuts for easy installation. 2 Meter Vertical Dipole Build I decided it was time to set up a 2 Meter base station. Connect the antenna (normally connected to the back of the CB ) to the connector marked "Antenna" or "Ant" on your SWR Meter. The signal is transmitted downward from the antenna, then it hits the ground plane and radiates outward. 63 Things Every CB'er Should Know. 2m /70Cm Mini Magnet Mount Antenna. Tunes easily to your vehicle with tunable rings on the base load and can be used with a magnet, roof or mirror CB antenna mount. Some notes about long wire antennas: Use the ground terminal to connect your receiver to a good earth ground. For a vehicle mounted cb antenna, if you want omni directional radiation and reception, you need to mount the antenna right in the center of the roof as close to the center of the car as possible. Antenna Engineering Careers. The antenna can be mounted by clamping the PL259 to a mast or even passing the coax through a 3/4 ID PVC pipe and compression clamping the PL259. As I've said before in this blog , I have always marveled at these antennas. Marine / CB Radio Tram-Browning Long Range Magnet Mount Antenna. Standard CB antennas are antennas that require a ground plane (a metallic counterpoise) to perform properly. 6PL You can use a SAL, SAO or SAH Spring if required. Run the wire thru then put the plug back. Doesn't need to be steel or other ferrous metal, that's just to the get the magnet to stick. If your antenna mount is one that is designed to accept a coaxial plug (such as the 2 ended PL259) or a PL259 with a fire ring on the other end (such as the FireStik MU8R Single Antenna CB Coax) then your work is easy. The four base radials then should be bent downward to a 45 degree angle. The 36" Cobra magnet antenna was my first antenna. Specifically Designed for Surface or Roof Mount. This unique design means Wilson antennas will last and last in the most rugged of travel… no matter where you use them. Ground plane antennas are easy to recognize by their appearance. Hustler Antennas has produced quality antennas and antenna accessories in the U. Ground plane independent. It is the perfect antenna for the vacationer. 26 x 5, Make Midland, Mounting Type Magnetic, Mounting Hardware Included Yes. 1dBi gain under glass coupling box. for 1 1 -meter CB, so we'll have to shorten it a bit for use on the 10-meter amateur band. SWR (standing wave ratio) is a term every CB'er should know. SWR TESTING OF MOBILE TRANSMIT ANTENNAS. I have used industrial Velcro before and run an extra ground wire to the truck frame. __ Designed by Peter Parker. Magnetic antennas can be built very compact, good for limited spaces or 'mobile' use, e. Such a termination (load) would require a series inductance of 2169j (189. If you are looking for CB, 10m , 12 m , VHF, UHF antennas, we sure have got a good variety! Fiberglass Antennas, Magnetic Antennas, Center-load Antennas, No Ground Antennas, Wilson Antennas, President Antennas, CB Radio antennas, CB Antennas, Glass mount, Roof Top, VHF, UHF, 3/8 , NMO, PL. The other "rub" is the ground connec-. The most recognized antenna on the market. And it is no surprise why. 5 feet high will do. With the antenna system the possibilities are the coax cable, a stud mount, antenna or antenna's, the antenna ground, and in some cases the mounting location of the antenna. Here are the steps: 1. Coax has two conductors, on inside another. We have antenna ranges that cover up to 150 miles. Its counterpoise is the lower half of the antenna (ground). ***please e-mail if you have a question or want an additional pictureplease visit my ebay store for additional vintage items. a common point "service ground" ("BONDING") with heavy gage wire, I do - and this is fine if ALL the other ground measures discussed here have been met. 600 ohm open wire line will also work well, but is not as readily available, nor as easy to work with as the insulated 450 ohm window line. Rack Mounted Antennas; Why They Can Cause Problems There are two different types of ground as far as antennas are concerned. A very large pizza sheet might be around a meter in diameter or IOW, 50cm in radius. Simply attach an 8 or 10 AWG copper wire to the mast using a mast ground clamp and run the other end of the copper wire to the house ground. This plug may be used on Gladiator's with manual transmission or it could be used for some other purpose on other Jeeps (YMMV). Just be prepared to be marked as a CB aficionado once you mount that thing to your pickup. Using a hacksaw,grinder, or bolt cutters, cut 1/4'' from the bottom part of the whip. Then follows from (3. Texas Star DX 350HDV. - Screw-off coil makes it easy to separate the antenna in low clearance areas or for storage. 60" long 27MHz CB Antenna: Cut to Tune: 27MHz CB: Entire Band: 200Watts: $59. During this 30 year job the company got a considerable growth on the international markets and earned a reputation as a reliable, high quality supplier in the field of communication. has scratches/paint loss/age discoloration/antenna has bendsplease view photos for condition. The radio waves from an antenna element that reflect off a ground plane appear to come from a mirror image of the antenna located on the other side of the ground plane. You will see a round rubber plug at either side of the back of the cab. The coaxial cable that comes from the antenna also needs to be bonded to the GES. Running ground strap hither and yon to the chassis and/or body of the vehicle shouldn't be required, and may actually cause a ground loop to occur. 5 feet high will do. 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. Your SWR will be high and difficult to tune to an acceptable reading. A properly tuned antenna is necessary for enhancing the receiving and transmitting capabilities of your CB system, despite the constant output power of 4 watts allowed for every CB radio in the market. RG58A/U coaxial cable; UHF male Pl-259 installed. In short, the NGP system (we call it a system because the antenna and coaxial cable are a matched set that may not be interchanged with other non-Firestik NGP antennas and coax assemblies) is a problem solver. This antenna includes a Magnet Mount base of your choice. Symmetrical antennas like dipoles and loops are not grounded. The vertical antenna is a monopole antenna, not balanced with respect to ground. __ Designed by Peter Parker. A Quick and Simple 2 Meter Ground Plane Project! Moxon Antenna Plan for 27MHz CB and Freeband Opera. Ground rods do not help control the shape of the electro-magnetic field that comes from your vertical antenna. This conductive ground plane is the required other half of the antenna system. A very large pizza sheet might be around a meter in diameter or IOW, 50cm in radius. Take out the plug, cut a small X into it. SWR (measured with an SWR meter) shows you how well your coax, antenna mount, ground plane and antenna match the output capability of your CB radio. 3004 ohm resistance and 40. CB antennas depend on what is referred to as Ground Plane. 7 Mhz350W/30AWith 2 DEi-2SC2879Variable Power W/SSB Delaypower Supply: 45amps. Features: CB & 10m Mobile antennas Very High power handling capability Tunable from 27 to 28. In short, the NGP system (we call it a system because the antenna and coaxial cable are a matched set that may not be interchanged with other non-Firestik NGP antennas and coax assemblies) is a problem solver. It is very easy to put up and take down and the box helps keep everything contained. Coil one turn for every half-inch of wire used. Locks in tourist destinations, such stringent conditions,it would make space in environments Pointing and performance anxiety in punya. CB Antenna. If you plan to mount a CB antenna onto a poorly grounded or non-grounded surface, but you'd rather not sacrifice CB performance with an NGP antenna, this grounding strap is a required accessory. Two trimmer capacitors are available for tuning the ATU. A dual purpose antenna that allows you to use your head unit’s antenna as a VHF antenna with a splitter box isn’t great, either. Magnetic loop antennas for CB are not commercially available even though MLAs for CB can be more effective than other widely used antennas. CB-NGWC17 *Made in the USA* CB - No Ground Fiberglass Antenna • 1/2 Wave Voltage Fed Antenna, No Ground Required. for over 50 years. Marine / CB Radio Tram-Browning Long Range Magnet Mount Antenna. A very large pizza sheet might be around a meter in diameter or IOW, 50cm in radius. An obvious solution if you need concealment and have access to a space like an attic. A bat caught on a CB antenna Any and all remarks welcomed! Thank you Using 102" CB Antenna On 2 Meters A friend of mine was wanting to use a 102 inch stainless steel mobile CB antenna that he has for 2 meter ham. Remove antenna coil from the mount. Stan Gibilisco 15,460 views. CB is in the HF bands. UHF CB aerials that indicate "gain" are usually a 1/2 wave over a 1/4 stacked and matched by a small coil about 1/3 way up. My question is about the antenna, though. One long range antenna and one short range for sand dunes. Go to top 📗FAQ’s on Best CB Antenna for Pickup Truck. You can Get special offers Wilson Cb Ham Radio Antenna Mobile magnet Ground plane Kit with best price get it click Link!. Besides, these antennas are more durable and come with a great length. The braided wire which forms the outside conductor of the coax is soldered to all four radial wires. My magnetic base antenna just sits in in the bed so it clears the garage door. If you’re looking for the convenience of a magnetic CB antenna but you want just a bit more range, check out the Wilson 305-38. The ground block then is connected to the GES using 14 AWG or larger with as short of a run as possible, and again with minimal bends. Touch one lead (negative or positive) of meter or tester to the center pin at the bottom of the antenna coil. Half CB for trips, OK1IKE The current antenna built with wire 1 to 2. The power is wasted as heat loss and not radiated as radio waves. A CB antenna transmits/radiates signals downwards, vastly different from traditional antennas that project their signals horizontally or at an angle from vertical. How to ground an antenna for RF performance: Some types of antenna are unbalanced and are designed to operate with a ground connection to enable them to operate correctly. That's only. Two trimmer capacitors are available for tuning the ATU. MLA-S (MMT) QRP Review I tested the MLA-S (MMT) QRP antenna from my weekend QTH in Divice with power of 4W, using FT8. Make sure not to coil any excess coax together. 00: Recommended Accessories - UB3. No-Ground Plane (NGP) Antenna. A properly tuned antenna is necessary for enhancing the receiving and transmitting capabilities of your CB system, despite the constant output power of 4 watts allowed for every CB radio in the market. CB antennas depend on what is referred to as Ground Plane. If not damaged, it is a great inexpensive antenna with flat SWRs out of the box. i picked up a magnetic mount cb antenna today (as that was cheaper than a cable and a hard-mount antenna) and i realized that the cable isn't long enough to put it where i had planned on, so my second choice was the cowl. A mag-mount antenna is grounded through capacitive coupling between that magnet and the metal it's stuck to. Coax feeding the antenna has two conductors - the center connector typically goes into the vertical element, and the braid (shielding) conductor goes to the magnetic mount on some or the mounting screw down gadget on an antenna intended to be mounted on a metal surface that can act as a "ground plane". With that I had some custom radio work done on my Galaxy 959 by Snake River Customs if I remember correctly. Running a CB antenna cable or any other wires through the Jeep Gladiator's firewall is pretty easy using this plug. There is DC ground (a physical metal-to-metal connection), and there is RF ground (Radio Frequency), which is a coupling effect instead of a physical connection. 4 MHz, right in the middle of the subband. Consider also that most cars have a coat of paint between the mag mount and the sheet metal. If your antenna is mounted on a metal roof, the entire roof surface provides a ground plane, assuming that you don't have a sunroof. Therefore, a metal surface is required below this CB antenna to reflect the transmission into the atmosphere. Since monopole antennas rely on a conductive surface, they may be mounted with a ground plane to approximate the effect of being mounted on the Earth's surface. Connect the antenna (normally connected to the back of the CB ) to the connector marked "Antenna" or "Ant" on your SWR Meter. On this CB Antenna, the four radial wires are used as the ground. 05 wavelengths at 30 MHz which is a tiny ground plane. Check Best Price Wilson Cb Ham Radio Antenna Mobile magnet Ground plane Kit Reviews Today You can Buy Cheap Sale Deals Wilson Electronics Price is best Discover the perfect Michele for your future. Part of omnidirectional cellular antenna design is a ground plane - or metal that reflects signal into the antenna itself. Antenna Definitions. 2 Meter Vertical Dipole Build I decided it was time to set up a 2 Meter base station. Experiment a bit and see what works best for you. You will waste your time. The most recognized antenna on the market. Model: 18-KL10 CB Magnet w/ Rubber Boot Antenna. CB Antennas and accessories for CB Antennas online, we are your auto and Installation Tips Astatic 18'' Mobile Scanner CB, Antenna Magnet Mount Kit. NAVISAFE SPARE MAGNET BRACKET F001, 010, 305Spare Magnet Bracket for 001, 010 amp 305Spare Magnet bracket for the Navi lights with magnetic mounting system, like the Navi light 360deg 2NM, the Navi light TriColor 2NM, the Navi light RedGr. For some bands, I put the antenna on the car using a mag mount base and run the coax from there to the traiker. I imagine the similarly sized lil wil gives better performance, but per the instructions, the whip comes a little long, requiring you to trim the whip a little if you want the top quarter of the CB band to have. You can bring the wire down between the cab and the bed. Using a large gauge copper wire that is securely connected to a copper rod driven into the ground is the most efficient method of grounding an antenna. If you want to use it as base station antenna, off the vehicle you have to provide similar ground plane. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. The antenna can be mounted by clamping the PL259 to a mast or even passing the coax through a 3/4 ID PVC pipe and compression clamping the PL259. Just make sure that the mount is attached to the frame of your car or truck securely, and you should be good to go. SNGP4SM-B - Black 4' NGP No Ground Plane CB Antenna w/ Side Mount $ 72. Fits Bandit and Most Other CB Antennas. MLA-S (MMT) QRP Review I tested the MLA-S (MMT) QRP antenna from my weekend QTH in Divice with power of 4W, using FT8. Model: 18-353 High Efficiency CB Antenna. If you hit an object with the whip on the single magnet mount it can be. 41 inches tall,. Two-Way Signal Reviews the Best CB Antennas. The radiation pattern of a vertical dipole is a 360 degree pattern around the main radiator. You may mount it to plastic, wood, fiberglass or any other non-conductive substance. His plan is to cut the antenna down to full wave 2M size and mount it to his antenna mast. Covers 26-30 MHz; 5” magnet w/ rubber boot; 17-ft. Such a termination (load) would require a series inductance of 2169j (189. Hi, I was wondering if connecting a RF ground strap (or even just a simple wire) from the negative side (I think) on the base of my mobile magnetic-mount 2-meter Maxrad whip antenna to the underside of my trunk lid (where I have the mag-mount antenna sitting) would provide better RF continuity for my antenna and maybe help my overall antenna performance somewhat?. Also, the Wilson 5000 has a 6-gauge solid copper silver-plated wire, and Wilson 1000 has a 10-gauge solid copper silver-plater wire. The most popular antenna for homes was the Yagi, which was also called a beam. 1000 kHz (100 cx) 17,72 inches - 450 mm Magnetic Fiberglass Brand: President Electronics Ground Plane Kit for Model A-99 Base Station Antennas. Stan Gibilisco 15,460 views. 5 SWR on this. A properly tuned antenna is necessary for enhancing the receiving and transmitting capabilities of your CB system, despite the constant output power of 4 watts allowed for every CB radio in the market. MFJ-1890 10 Meter Moxon Antenna (Tested on 10 meters & 11 meters/CB Band) MFJ MOXON Quick Look From CBRADIOMAGAZINE. Wrap one end of the copper wire around the base of the antenna mast. Using a hacksaw,grinder, or bolt cutters, cut 1/4'' from the bottom part of the whip. 2 Meter Vertical Dipole Build I decided it was time to set up a 2 Meter base station. The coil and hardware are made of heavy duty corrosive resistant stainless steel. Shop our complete line of CB antennas, including complete kits, fiberglass, magnetic and more, to get you up and running. 5in Whip, Black Coil, 3000 Watt, 26 MHz to 30 MHz, Base Loaded, Mobile CB Antennas in Wilson Mobile CB Antennas. Remember easy & cheap 1st, hardest and expensive last. As many hard core CB operators will tell you, a small magnet mount antenna should only be used when you can’t do a permanent install of a full length antenna. In short, the NGP system (we call it a system because the antenna and coaxial cable are a matched set that may not be interchanged with other non-Firestik NGP antennas and coax assemblies) is a problem solver. I have used industrial Velcro before and run an extra ground wire to the truck frame. Consider also that most cars have a coat of paint between the mag mount and the sheet metal. This is called the ground plane of the antenna. Using a large gauge copper wire that is securely connected to a copper rod driven into the ground is the most efficient method of grounding an antenna. As it is magnetic antenna it probably does not have option to attach radials so you have to set it up on large enough sheet of metal. Ground plane availability is another critical factor in mobile antenna performance and must be considered when determining the location and type of the antenna. Model #: eUyLR-B086YYWB73; Item #: 9SIAHBUBXR8693; Return Policy: View Return Policy $. Antenna build – antennas are made with different materials; fiberglass, whip, truckers, magnetic mount, and no ground plane antenna. And it is no surprise why. thank you*** brn-60-9200. The Wilson 5000 Magnet CB Antenna has a maximum efficiency above that of the Wilson 1000, and it is also 65 percent larger than the Wilson 1000. Take out the plug, cut a small X into it. Make sure your power and ground from your radio run directly to your battery with an inline fuse as close to the battery as possible. Grounding the coaxial was the hard part. In a monopole antenna, the radiation pattern of the monopole plus the virtual " image antenna " make it appear as a two element center-fed dipole antenna. The best plalce for a CB antenna is on the middle of the roof, for the best ground plane. CB Antenna 27MHz CB Radio Antenna Soft Whip Magnetic Base CB Antenna BNC amp PL259 Male Compatible with Cobra Midland Uniden Maxon President Portable Handheld CB Radio Car Mobile Radio Scanner. Stay connected with the Amateur Dual-Band Magnet Antenna from Tram. 05 wavelengths at 30 MHz which is a tiny ground plane. Dipole antennas often are the easiest to build, and then turned into inverted V antennas by raising the center of the antennas up into the inverted V style. How does a co-phased antennas work? Let’s start off learning first how a ground plane antenna works. How to ground an antenna for RF performance: Some types of antenna are unbalanced and are designed to operate with a ground connection to enable them to operate correctly. With Higher performance than the Little Will, and priced lower than a Wilson 1000, this is the perfect mid range antenna: Wilson 1000.