40 meter hamstick. 4 Mhz, but adjustable to ham bands.

40 meter hamstick Has regular 3/8-24 base thread. Currently tuned to 6. verticals, such as our DXE-MBVE-1. i travel all summer. Oct 15, 2020 · The S-F 5MS is a Set of Five (5) Mini HF Antennas for 10-15-20-40-75 Meters bundled in one package The Shark FM "Mini" Series of Single Band Antennas are convenient for HF operation on the road. The radio and autotuner combination had no trouble getting a good match on any of the four bands which were 75 Meters, 40 Meters, 20 Meters and 15 Meters. All antennas are rated for 250W MAX power, and come with a solid black wrap. The radio is connected to the neg of the battery and the neg of the battery is connected to the metal of the vehicle. 02 shipping Without a doubt, the single most important purchase you'll ever make is the antenna. net is a Web site dedicated to ham radio (amateur radio). The 20-meter whips measured about 100 kHz, the 40-meter at 40 kHz and the 75-meter about 20 kHz. 5 pack of antennas makes it easy to swap HF antennas out. American-made fiberglass is both rigid and tough, and not prone to splitting and cracking. Edit: this is *before* your ground losses from a non-optimal radial field. Also includes spring. I used my MFJ 259B antenna analyzer which made testing painless. Includes (2) WHF 40 - 40 Meter Hamsticks and (1) Hamstick Dipole Mount. We don't know when or if this item will be back in stock. Very seldom strayed far from 40 meters. 4 Mhz, but adjustable to ham bands. You want to center your dipole on, as an example, of 14. Get the best deals for hamstick 40 meter at eBay. Not finding what you're looking for?Save 40 meter hamstick to get e-mail alerts and updates on your eBay Feed. What exactly does that mean? We don't recommend elevating the popular 43 ft. Includes two HF sticks of your choice and MFJ-347 mini-dipole mount. Several years ago I picked up pairs of hamsticks for 40, 20, 17, 15, 12, and 10 meters. If you want to go the hamstick route get several for different bands. I have 1 40 meter Hamstick left new!Listed 17 hours ago in Medina, OH Mini-Dipole 40 Meters Use these inexpensive, lightweight, isolated mini-dipoles when space is limited for temporary or permanent installations. As with any antenna, lengths Oct 15, 2020 · For others, a low dipole may be exactly what you’re looking for. Mar 18, 2012 · mobile HF I used a IC 706, SGC coupler at the antenna base, and a 40 meter hamstick. Category: Antennas: HF Mobile & Accessories I own a 40m hamstick dipole kit, but added a custom antenna to one end and made it a vertical, using the other hamstick as a counterpoise. 60m, 44 ft. Get both. Nov 6, 2022 · Reviews For: Hustler RM-40S Mobile antenna Category: Antennas: HF Mobile & Accessories MFJ Enterprises Inc , Ameritron , Hy-Gain , Hygain,Cushcraft , Vectronics , Mirage , MFJ, MFJ Enterprises , Antenna,Radio , Ham Radio , Amateur Radio , Tuner,Analyzer Jun 19, 2024 · Amazon. 17m, 13 ft. if i am staying for awhile, i use the g5rv and a tuner of course. This is most easily done by positioning the stainless steel whip into the hollow fiberglass base to the dimensions indicated on the tuning chart. Appreciate all your help!!!!!!! I've used the exact same setup, a Yaesu FT450D and hamstick dipoles. These antennas are made and assembled in America, and offer a superior product to many of its imported Lakeview Hamsticks HF antenna user manual - Free download as PDF File (. It actually performs more like a smaller 3 element yagi, due to it’s innovative 57 inch boom. net) who is totally responsible for all your fun with this project! Thanks Russ (Article edited from the original slightly) INTRODUCTION Jun 23, 2018 · After license is obtained, will most likely be using 20 meters on up, and possibly purchasing 40 meter hamsticks if going lower in frequency. Here is a handy chart for determing 1/4 wave verticals, 1/2 wave dipoles, and full wave loop lengths. The center mast connecting component is the MFJ-347 Double T Pipe Mount. 1Mhz. I came across a great write-up by Sam Moore, NX5Z, in the March 2011 QST, titled “A Four Wire Steerable V Beam for 10 through 40 meters”. For each time you halve the size, you lose 6dB in gain. […] RW RD-40 Rotatable Diole kit. Tuning Instructions: Insert the whip into the lower section ferrule about four inches and tighten the set screw. Each American Made Antenna covers a Single HF Band with a Power Rating of 250 Watts P. These antennas are made and assembled in America, and offer a superior product to many of its imported rivals. Ham Radio HF/VHF Antenna Lengths Chart. These antennas are made and assembled in America, and offer a superior product to many of its imported Shark Antennas 4-Pack 10-80M Hamsticks 10M, 20M, 40M, and 80M. 1 - 19 of 19 1 Which looks very good, right on target for 7. com: Hamstick AntennaShark Antennas S-F5S 5-Pack (10, 15, 20, 40, 75M) Mono Band Mobile Vertical Antennas with 3/8x24 Threads, Handles 250W Max You decide, as an example, that you want to operate on the 20 meter band with your dipole, so you plug in the formula into your calculator and get started. Is this correct? Archived post. Feb 17, 2011 · This entry was posted in Ham Radio blog entries and tagged dipole, first antenna, ham radio, hf dipole. The base of the antenna element is a 3/8 inch X 24 thread. I used one for 20m and another for 75m before turning to either my 102 whip and auto tuner or my homemade 15m mobile antenna that I used on 20m and up with the auto tuner. com. 05-7. com: Shark Antennas S-F40 Mono Band HF 40 Meter Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max : ElectronicsShark Antennas Hamsticks Mono-Band HamSticks Made in America Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. Shorten the whip to raise the resonant frequency or What is a hamstick antenna? My understanding is that it is an HF antenna for a single band like, for example, 40 meters. The 40 meter band is always open to somewhere, can always get a QSO, anytime. Shark Distributing Inc S-F20 20 Meters - 44 In Black Fiberglass Lower & Adjustable (Removable) Stainless Steel Whip HRO Discount Price: $25. Anchor each wire to eyebolt, Feed eyebolt thru pvc pipe and copper strip and land wire on inside to copper strip. Requires an Optional Mount and Cable. Each American Made Antenna covers a Single HF Band with a Power Rating of 500 Watts P. While they work, especially when at 30-feet, if you can do a wire dipole, you'll be a lot happier with the results. You'll need two to four each of the 1/4 wave tuned resonant length wires shown below for each band your antenna covers. We have a great online selection at the lowest prices with Fast & Free shipping on many items! Octopus antenna hub turns your ham-sticks into four fully balanced dipoles in minutes! Screw in 75,40,20 meter hamsticks and a dual band 2M/440 MHz whip (two on each band) on opposite sides. Dual center and distributed loading lets you radiate efficiently -- you get more power out for working DX and ragchewing. My 40m Hamstick band with is pretty narrow so I have the antenna tuned for the frequency range that I use when mobile. Ahigh power mobile hamstick that handles 600 Watts! MFJ-1675T, the longest of the 600W hamsticks has a 53 inch long base and the whip with the ferrule is 40 inches, giving you almost 8feet of a real mobile antenna. These antennas are made and assembled in America, and offer a superior product to many of its Jul 7, 2021 · Shark Antennas Hamsticks are mono band HF antennas that consist of a fiberglass mast with integrated coil and 48 inch stainless steel whip. 95* Buy It *After Coupons & Promotions. Find many great new & used options and get the best deals for 40 Meter Mobile Ham Radio HF HAMSTICK Style Antenna WHF40 From Workman at the best online prices at eBay! Free shipping for many products! Explore tech and hobbies at GigaParts in Huntsville, AL! Shop for amateur radio, computers, photography, astronomy, and more in our huge superstore! Dec 23, 2011 · This project gives enough information to build a 40 meter Super- Gain antenna designed to help hams compete somewhat better with the foreign broadcast stations which practically take over the band in the evening and night time. Tuning up the hamsticks I spent a few hours this evening with my NanoVNA plugged into a DIY hamstick dipole mount on top of my 8-23′ painter poll. This Antenna features a 44 Inch Black Fiberglass Lower Section with Integral Coil and an Adjustable (Removable) 36 Inch Stainless Steel Whip. com FREE DELIVERY possible on eligible purchases RadCom RadCom RCF40 40 Meter 500 Watt Full Length Ham Stick Made in USA $31. American-made fiberglass is both rigid and tough, and not Oct 8, 2011 · The 40m hamstick is already inefficient. New comments cannot be posted and votes cannot be cast. While the ham stick Hamstick? The Shark Single Band Antenna Represent an Economical Solution to Mobile HF Operation. It is an excellent all-around 40 meter antenna for those who don’t have room for (or can’t afford) a yagi, but want more than an inverted V. The Oct 15, 2020 · Shark Antennas S-F5S 5-Pack 10, 15, 20, 40, 75m Mono Band Mobile Vertical Antennas Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. Nov 4, 2025 · Transel HF Stick Hamstick Ham Mobile Antenna 250 Watt 3/8x 24 Threaded 40 Meter $32. Each Antenna features a 44 Inch Black Fiberglass Lower Section with Integral Coil and an Adjustable (Removable) 4 Foot Stainless Steel Whip. pdf) or read online for free. EmComm operators may need to establish a regional network, within roughly a 500-mile radius, for example. com: Intellitron MA-2040T 40m Ham Stick 3/8x24 Mobile Antenna 250w : ElectronicsCurrently unavailable. On 20 meters, you should be fine with the internal tuner once you properly adjust the dipole lengths. Reviews For: MFJ-347 Dipole Hamtenna Mount Category: Antennas: HF Portable (not mobile) eHam. Apr 15, 2020 · Amazon. Reviews For: Shark HF full size versions Category: Antennas: HF Mobile & Accessories Apr 15, 2020 · Buy Shark Antennas S-F20 Mono Band HF 20 Meter Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max: Radio Antennas - Amazon. Apr 15, 2020 · Shark Antennas Mini Hamsticks Mono-Band HamSticks Made in America Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. I almost never use the 40 meter hamstick because it's so inefficient. Experiment and see which one you cotton to more. In this video I review the 10, 15, 20, 40, and 75 meter Shark Hamsticks and give a solution on how to fix the poor SWR of the 40 meter Shark Hamstick. For vertical polarization on 80 for the “run” rig, I designed and built a remotely Date 1 - 11 of 11short and long story about 'Hamsticks' Shark Distributing Inc S-FM20 20 Meters - 41 Inches Total - Black Fiberglass & Adjustable (Removable) Stainless Steel Whip HRO Discount Price: $23. I got the job of climbing the tower, of course, I am the "young-new guy". MFJ HF Monoband HamTenna whips are available for 10, 15, 17, 20, 30, 40, and 75 meters. Each is ruggedly constructed. Easily tunable to cover any of the 40M band, Can be mounted Horizontal or Vertical Specifications: Portable Antenna Band: 40 The 20-meter whips measured about 100 kHz, the 40-meter at 40 kHz and the 75-meter about 20 kHz. I’ve been looking for something that would work on 20 and 10 meters as well, and maybe 40 meters. Using a principle called Near-Vertical Incidence Skywave (NVIS), on 40 meters and lower, a low dipole can make a VERY effective antenna, blanketing an area to excellent effect. It seems hamstick dipoles will actually work for 80,40 and 20 meters but I would have to deal with a narrow bandwidth. E. Reviews For: MFJ-1640T HF Stick Mobile Antenna Category: Antennas: HF Mobile & Accessories Reviews For: Ham Stick by Lakeview Co. Screw the ferrule/whip assembly into the lower fiberglass section. N6BT has done repeated tests that show that a flat-top dipole mounted at the same height as the apex of an . One day it dawned on me that this dipole configuration, but with a multi-band quarter wave vertical and individual mobile antennas, one for each band, replacing the single wire in the Handbook design, might make a good antenna for portable use. 00 $6. Bookmark the permalink. A heavy duty 4 foot, 3/8 inch diamete Apr 15, 2020 · Amazon. 10m, 8 ft. In this video I attempt to overcome high SWR on a newly purchased 40-Meter Workman Hamstick Antenna using a SARK-100 SWR Analyzer, SWR Meter, and shunting capacitors. Lowest band I generally use in the car is 30 meters (generally on the way into work), and I switch to 20 meters or higher during the drive home. 10, 20, 40, and 80 meter sticks. Now, I use hamsticks myself, especially 40 meter ones, but I *ONLY* use them as they were originally intended, as mobile antennas. com: Shark Antennas S-F10 Mono Band HF 10 Meter Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max : ElectronicsShark Antennas Hamsticks Mono-Band HamSticks Made in America Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. The radials are the second half of the […] I have a 40-meter hamstick dipole and a 20-meter hamstick dipole that I use for some portable/emergency operations. 8 Mhz and 25. The station of my dreams would have two freestanding towers, one for the “run” rig and everyday DXing, and one for the “search and pounce” second rig. 40m, 33 ft. Remember that -10dB is 1/10th the original signal. American steel still shines Cut top wire (the 40 meter dipole) into 2 pieces 33 ft long, Cut second wire (the 20 meter dipole) into 2 pieces 18 ft long, Then cut the third (for 10 meters) into 2 pieces 10 ft long. 40 meter Yagi antennas, are complex to build due to the overall antenna dimension, and the world wide web unfortunately does not offer many projects, but we discovered some realizations that could inspire you to build one. The HRO price is roughly the same for either. If resonant frequency is higher than desired Find many great new & used options and get the best deals for Mfj-1640t 40 Meter HF HAMSTICK Style Mobile Antenna at the best online prices at eBay! Free shipping for many products! 40-meter Yagi 2 elements driver-reflector at 100ft above average ground The 2 Element Yagi has the highest value-to-performance of any of our antennas and is the antenna of choice for DX-peditions. Think about the durable construction, efficiency, and easy band-switching that these antennas provide, and then call DX Engineering today for one of these MFJ Monoband Mobile HamTenna Whips! Apr 10, 2002 · I am new at ham radio and joined the local club. Amazon. Oct 20, 2021 · Hamstick/SharkStick dipole questions. Mono-band antennas like ham sticks, work about as good or slightly better than a short stubby screwdriver - but without help, their bandwidth is annoyingly narrow, particularly on the lower bands. Aug 3, 2018 · About this item This is what you have been waiting for! A high power mobile hamstick that handles 600 Watts! Whip is adjustable for lowest SWR. 468 / freq in Mhz = total length in feet for a half wave dipole. when i am setup for a night sleep b4 rolling the next morning, i use the hamsticks with a magnet mount on my truck. Collapsible to 53” for storage. Without one, a vertical antenna is only half complete. It works great on. Shaft length - 44" | Whip length - 36" Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. In my experience with the Hamstick antennas is the lower you go in frequency, 40m, 75m/80m, the narrower the band with gets. This spacing allows for optimal performance throughout it’s frequency range with a definitive caveat Feb 19, 2025 · Short 40 meter hamstick, long 40 meter hamstick, short 12 meter hamstick. Category: Antennas: HF Mobile & Accessories Apr 15, 2020 · About this item Includes five individual mono band Shark Hamsticks, one each 10m, 15m, 20m, 40m and 75m Shark HamSticks cover a single band, fiberglass mast measures 44” with integral coil and an adjustable (removable) 48" stainless steel whip. Hamstick Option on 75 For More Bandwidth Created by on 2003-01-26 A 40-meter NVIS Portable Dipole Concept: I constructed this 40-meter dipole to readily switch between wire elements and loaded hamstick elements. Here are some essential and helpful clarifications. Mar 3, 2021 · Installing a radial system is a must for any quarter-wave vertical antenna system. The ham radio dipole is the most popular of ham antennas but not necessarily the most understood. I find hamsticks have acceptable performance on 20 meters and up, but as you go down in frequency they lose so much efficiency that I just don't use them. The color of Shark Antennas S-FM40 Mono Band HF 40 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max Add to cart This MFJ monoband mobile HamTenna Whip makes HF mobiling fun and easy! Theyre small, lightweight, efficient, and super easy-to-use. : 80m, 67 ft. Includes antennas tuned for 10 / 15 / 20 / 40 / 75 meter bands, and quick disconnects for each mono band antenna May 2, 2020 · A full length 15 meter quarter-wave is about 11 feet, so a hamstick is about 8:11 physical to electrical length, which is about 73% efficient. The bandwidth is only 40-KHz or so. Install a VSWR meter at the transceiver and apply 10 or 25 watts of power. Nov 29, 2021 · So 20 meters might tune well but 40 meters might not. Each dipole uses 2 HamSticks of the same band that are positioned 180 degrees apart (opposite each other). TUNING HAMSTICK ANTENNAS AFTER MOUNTING Tuning refers here to adjusting the antenna to the desired resonant frequency. You would be 12dB down on 40 meters. A fellow ham showed me how you can take 2- 20 meter hamsticks and convert them to a horizontal 20 meter dipole. It consists of 4 dipoles constructed from HamStick vertical antenna elements arranged horizontally around a central hub. K6IF/W6BDN 40 Meter Rotatable Dipole We designed and built this antenna to mount just below our tri- bander at about 70’ on a crank-up tower. Jan 30, 2016 · In the week when we celebrates Hidetsugu Yagi’s 130th Birthday we selected 5 homemade Yagi-Uda Antenna Project for the 7 MHz. Think about the durable construction, efficiency, and easy band-switching that these antennas provide, and then call DX Engineering today for one of these MFJ Monoband Mobile HamTenna Whips! The RadCom Single Band Antenna Represent an Economical Solution to Mobile HF Operation. From Irvine, California I made a couple good contacts with Truckee, California (660 miles north) and Bullhead, Arizona (362 miles east) using an Ft-891 at 100 watts on 20 meters. This is a great setup to get on 20 meters when your doing SOTA/POTA or if you live in an HOA ,Apartment or Mobile home. Oct 8, 2011 · Product Description 40 Meter Band Tuneable short 4ft Mobile HF stick antenna. . Jun 29, 2016 · Would a 40 meter hamstick using an external tuner be able to tune 20 meters? Or would that be unlikely? Maybe a big roller inductor tuner could, but why! With mobile mono band antennas you should only use a tuner to extend the range of the antennas bandwidth or clean up the bandwidth of it's intended range. CW worked best, covered eastern half of US day or night. If your HF rig has a built-in tuner, the useable frequency span approximately doubles without significant loss of antenna efficiency. 05 to 7. NOTE: These are I have a hamstick for 40 meters, but rarely ever use it. 300Mhz. The tower for the “run” station was to have a four element SteppIRTM, which would cover 20 through 6 meters, and a two element beam for 40 meters. An on-the-air comparison was made between the portable whip dipoles up 20 feet and half-wave dipoles for 40 and 75 Closest ionosonde MUF is about 32 MHz, so I'll put on either the 10 meter or 15 meter hamstick. 99 Compare Add To Cart Portable Antenna Band: 40 meters MFJ Mini-Dipole Antennas With MFJ Mini Dipole Antennas, there's no reason to miss that sked on 20-meters! In fact, you may select any HF band, including 6-meter VHF, and still make your sked while camping, vacationing, away on DX-pedition, or just plain traveling. Then verify the setting with a dip meter or by checking for the lowest SWR. Lakeview Hamstick (91xx) antenna user manual In this video I review the 10, 15, 20, 40, and 75 meter Shark Hamsticks and give a solution on how to fix the poor SWR of the 40 meter Shark Hamstick. Now you have an automatic bandswitching 5-band dipole! Rotate it for maximum signal and minimum QRM and noise with a small rotat Apr 15, 2020 · Amazon. Jun 2, 2012 · You’ll recall my Moxon Beam for 15 meters that’s done such a great job on that band. I highly recommend this economical antenna analyzer for antenna experimenters! 40 METER V BEAM I am very pleased with the performance of the MFJ 40 meter mobile verticals (MFJ 1640T) I used as a horizontal one-element V beam on July 17, 2010 from the Yukon as VY1RST. Thanks! A Three - Element Yagi Mini-beam Using "Hamsticks" For 20 Meters Got some spare "Hamsticks" laying around? Put them to good use and EXPERIMENT! (Published with the kind permission of Russ Wilson VE6VK ve6vk@telusplanet. First is the 80 meter dipole with just a 50-ohm coax feedline. Reviews For: Ham Stick by Lakeview Co. Dec 23, 2020 · I have been meaning to upload SWR curves for this project. Build a portable linear-loaded dipole NVIS antenna for 40 meters, capable of reaching stations 150 km (nearly 100 miles) away, or more. The 40m radial will work for both 40 and 15 meters. I recalibrated the VNA for open/short/load on a Smith chart without the 50ft coax, and then got this for the Hamstick: Where 6Mhz is the point of the far right, looping thru 0 around 7. hope this helps. Four adjacent elements are electrically isolated from ground and wired Oct 2, 2007 · Cut for 40 meters, I could work 75m through 10m. MFJ-336T Tri-magnet mount recommended. I was quite impressed! We are going to put up a 40 meter dipole too. American-made fiberglass is both rigid and tough, and not prone to splitting and Transel HF Stick Hamstick Ham Mobile Antenna 250 Watt 3/8x 24 Threaded 40 Meter Brand New $32. the antenna mount is also connected to the metal of the vehicle. This can be a disruptive issue if you change frequencies often, as opera-tors typically do. 20m, 16 ft. Includes allen wrench and complete tuning and matching instructions. 20-10 but doesn’t work on 15. P. 30m, 23 ft. MFJ Mini Dipoles are very clever! Aug 24, 2020 · Amazon. com: Shark Antennas S-FM40 Mono Band HF 40 Meter Mini Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max : ElectronicsShark Antennas Mini Hamsticks Mono-Band HamSticks Made in America Cutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. So I don't use them at all for portable or home operation. What is it? The Octopus antenna is a multi-band, somewhat directional dipole antenna array. 79 shipping 3 days ago · MFJ HF Monoband HamTenna whips are available for 10, 15, 17, 20, 30, 40, and 75 meters. As far as 30 vs 40 meter hamstick efficiencyeh, it's a wash. All of the Shark HamSticks have a 3/8” x 24 thread base, convenient The 20-meter whips measured about 100 kHz, the 40-meter at 40 kHz and the 75-meter about 20 kHz. An 8 foot hamstick+stinger is going to be 6dB down from a dollar (16 foot, 8 inch) wire on a crappie pole on 20 meters. 00 + $11. Oct 6, 2022 · Since then Iv been using the Hamstick HF mobile antennas on 40m, 20m, 17m, 15m, and 10m. You take a *HUGE* hit in efficiency when you use a hamstick (or any very electrically short antenna). During an all day display of amateur radio at a local American Red Cross Center, I set up the mast and antenna to its full height of 26 feet. I preferred the latter. You learn a lot about finding a 'hole' to transmit in very quickly. Adjust the VSWR meter and output frequency for lowest VSWR reading, indicating resonance. 1Mhz, and ending up at the bottom at 8Mhz. All antenna lengths in the information below are in feet and are the results based on the standard formula of 468 / FMhz = total length in feet. 12m, 9 ft. Rotate to null QRM/noise and to focus your signal. Iron Law of Quarter Wave Verticals: The more you reduce the physical length of an antenna from 1/4 wavelength, the more you will reduce its efficiency. 3/8-24 threaded base and whip make it fast and easy to remove from the car and change bands. com: Shark Antennas S-F80 Mono Band HF 80 Meter Mobile Vertical Antenna with 3/8x24 Threads, Handles 250W Max : ElectronicsCutting through the noise, Shark HamSticks are your choice for portable and mobile HF operation. Jan 28, 2016 · I carry them under my backseat. Loop antenna lengths are based on using 1005 / FMhz = total loop length in feet. com: ham sticks antennasShark Antennas S-F5S 5-Pack (10, 15, 20, 40, 75M) Mono Band Mobile Vertical Antennas with 3/8x24 Threads, Handles 250W Max Jun 15, 2021 · Does an end fed half wave have any better performance over a dipole? I have a 40 meter Hamstick dipole. It works well, and is not exactly the application you had in mind. The second and third curves show the SWR across the 80 meter Band with the 75-ohm section added, and the 50-ohm section cut to 1/2 wavelength at 3750 kHz. Bonding metal together on the vehicle to bring in more metal connected to the coax shield can make a difference. Here they are. 1-16 of 170 results for "40 Meter Antenna" Results Check each product page for other buying options. ngrl pcmtl qyvf jjbl csjqx cfpk vrgxwmh edwbjg wdebl ijwjc qwvsoy zpyg ndcwhsm rjmrq uegcb