3 Reviews. US$92.13. Quantity. Add to Cart. About Diamond X-200 2m/70cm Dualband Base Antenna. 2m/70cm Dual band Base Antenna. Diamond Original base antenna-Japan double band. Key Features. Fiberglass construction.Age : 71. Subject: Homebrew 2m/70cm Dipole Antenna Sun Mar 19, 2023 9:35 pm. Following on from my PMR446 Antenna I decided to try my hand at constructing a 2m/70cm Vertical Dipole Antenna. 3mm stainless steel rod was used for the antenna arms and various other bits and pieces I had laying around in my shed were used to complete the build.For your situation, a Diamond X50A is a good choice and a simple duplexer from Diamond or Comet should do the job. Another option is to use a tri-band vertical so you can work 23 cm, as well. These may be too tall for your attic. Another 2m / 70 cm option is the Diamond X-30A, about one foot shorter than the X-50A. Some folks like the dualband ...A 2m piece of wire would be a longwire for 2m. 2.5m would make it resonant (instead of anti-resonant, even ¼wl multiple, high-Z) so it wouldn't need a transformer. Then you have to tune it for transmit — tuners are uncommon above HF, so the antenna would have to be trimmed. An SWR meter or antenna analyzer would do it.Attic antenna for 70cm/2m. ANTENNA. I am planning on adding a simple J pole antenna (something like I found here) into my attic. Do I just mount it as high as I can into the peak, and run coax to where I'll attach it to my HT (antenna --> coax --> wall plate --> coax --> HT)? Am I missing anything, or any suggestions?#baofeng #pmr #radioprepersWitam!W filmie prezentuję spontaniczne wykonanie super prostej anteny na pasma które. Możemy znaleźć w najbardziej popularnych rad...The original Ed Fong Dual Band VHF/UHF 70cm/2m J-Pole PVC Pipe Antenna : Eye-On-StuffPlease consider donating to my channel so I can make more videos for you...I mounted a Diamond antenna on my 451 for 2 meter/70 cm on the front bumper using the (painted) tow eyehook. The Diamond antenna doesn't need a ground but in this case the metal bumper provides it. The mount itself is a piece of steel blowtorched into 90-degree submission, with a 5/8" hole for the double-ended SO-239 and 11/16th for the tow bolt.#baofeng #pmr #radioprepersWitam!W filmie prezentuję spontaniczne wykonanie super prostej anteny na pasma które. Możemy znaleźć w najbardziej popularnych rad...A ground plane antenna for 2m or 70cm is one of the simplest antennas to build and get working, and it can work quite well for repeater or simplex operation. It is easy to build for other bands as well. I’ll show you several different construction methods that you can use, based on the materials you have available.So I built a simple flower pot antenna from PVC pipe and coax. My First Antenna - A Dual Band (2m / 70cm) Flower Pot Antenna. I've bought a few whips for my HTs and thought it was about time I made an antenna of my own. Obviously, the place to start was a dual band UHF / VHF antenna. Design. I picked the flower pot antenna based off the designs ...Dual band antenna 2m 70cm applications: The big wheel is a horizontal polarized omni directional antenna. Perfect gain and swr on both bands. 2m shows a 38.5in driven element but with the bent part the wire would be 57.75in long? It's a really great omni antenna for the 2m band. Source: img.17qq.com. Stacking of big wheel antennas to …2m/70cm Fietspomp Antenna Voor Binnenshuis door PAØFRI De werking van een fietspompantenne is te vergelijken met dat van een ZEPP antenne. Het kan beschouwd worden als een hele golf (1λ) dipool waarvan de helft (= ½λ) opgevouwen is. ... Build A 9 dB, 70cm, Collinear Antenna From Coax by N1HFX Recently the RASON …Find VHF/UHF Base Vertical Antennas 2 meters Band Coverage and get Free Shipping on Most Orders Over $99 at DX Engineering! Amp up Your Operation with the DX Engineering Super Card – Apply Now! ... Antenna, Vertical, Dual-Band, Base, Fiberglass, 2m, 70cm, 200 W, UHF Female/SO-239, 8.3 ft Height, Each. Part Number: DMN-X200A. 4.95 out of …Amazon.com: Delta2 Coms - Portable 2-Meter 144-148MHz VHF High-Gain Ham Radio Yagi Antenna - Made in USA : Electronics ... Quad Band Mobile Radio Antenna 29/50/144/430MHz 10m/6m/2m/70cm for TYT TH-9800 Plus,TH-9800D Includes 16.4ft Coaxial Cable and Bracket Clip. ... Protect & Build Your Brand; Become an Affiliate; Become a Delivery Driver;May 19, 2020 · Six Meter Folded Dipole Antenna; 2 meter/70 cm telescopic dipole, homebrewed; Simple to make 2m/70cm antenna project for portabl... Homemade Full Wave Dual Band Antenna for 2 meter a... MFJ Duplexer-two radios one antenna or vice versa; Idiot's Guide to Wire Antennas; My low cost 10 meter DIY; Ground Radials for Vertical AntennasHow to build a ham radio tri-band 6 meter, 2 meter & 70 cm yagi beam antenna using an old TV antenna for parts. A simple design using dipole driven elements....Simulation Far Field Pattern 2m/70cm "Compromise" - 5.37 and 7.39 dBi. For the potential compromise antenna, with SWR results shown in Figure 3, the far field patterns are good for 2m, and, very good for 70cm. Because the radiator is 1.5X the wavelength of the 70cm band, the effect of that longer length results in excellent low angle, far ...Industrial robots are expensive. But, then, so are construction mistakes. Being off by an inch here or there adds up quickly, and too often crews need to correct costly errors. The...I show you how to quickly build a DK7ZB yagi with 4 elements on 2m and 5 elements on 70cm with minimal tools.Plans are available from https://www.qsl.net/dk7zb/This portable 2m/70cm antenna is suitable for both portable and home operation. You should be able to find most of the materials at the nearest building supply …160 Meter $39 Inverted L Antenna with home made co... Ham Radio lowest cost high performance HF antenna. Ham Radio Survival Kit; Near Vertical Incident Skywave Propagation NVIS An... 2 meter antenna tuner project; DIY 2M Ground Plane Antenna; Survival Radio Antennas 1: The coax only antenna; Ham Radio-The Light Bulb Antenna; Effective Indoor ...The first reference that caught my eye was the $4 Ham Radio Satellite Antenna. I saw this web page a couple months ago, and was thinking about building it, but haven’t gotten around to it yet. It looks like a very cool and easy project. One thing I was wondering about is why the 2m and 70 cm elements aren’t perpendicular to one another …Retrieve the Slim JIM loop and begin inserting the disc separators. Insert the element at one hole at a time at the top of L2 then slide it onto L1 until the second hole aligns with the tip of L3. Insert this wire into the second hole and continue pushing to the top of the element. Do the same with the others.Oct 13, 2012 · This set me back about 50 euro cents per 2 meter (which means about 0.65 USD for 6.6 feet). I needed 50 cm of pipe in this antenna (2 times 25 cm). Next to this I used 70cm of speaker wire I had laying around and a few tie raps to strap it all together. I checked the SWR with the build in SWR meter of my FT-817. It was all 1:1.1 so perfect!Dual Band 2m-70cm J-Pole Antenna DIY project that can be "Rolled Up" and conveniently transported in you Go Kit and un-rolled when on site. At you station at...Indices Commodities Currencies StocksYou can purchase this antenna from Moonraker.eu via the following link:https://www.moonraker.eu/hlp-2-144mhz-2m-halo-loop-folded-dipole-antenna-3596As you ca...A Slim Jim for 2m (145MHz) will be 1.5 metres long, and 70cm (433MHz) will be 0.5 metres. Alternatively, for permanent installations, the copper tube or aluminium J-pole is a good choice. I have had good success with both, but regularly use the balanced feeder Slim Jim mounted on a 9m fibreglass pole, as can be seen in the photo at the bottom ...If we look at the antenna as a 70cm antenna (435MHz), it will be completely different. Here, the piece with an unremovared plastic cover does resonate at about 435MHz. The 2m half wave element is then divided into 3, and the upper and lower part will also resonate at 70cm. These are then each half a wave at 70cm. In this way we get in principle ...This time I found an old fence wire, a piece of wood, and decided to make a yagi antenna. I already made an antenna like this a few years ago. Very simple. T...Magnetic Loop Antennas. I decided to experiment with Magnetic Loops. First, I tried something simple. A 145MHz 2m loop. Using the software at the bottom of this page, I worked out that a 36cm length of wire, will need a capacitance of around 3.6pf, and around a 50% efficiency. Making it any larger, and more efficient at 2m requires too small of ...Frequency Range: 144-148Mhz 440-450Mhz. Length: 100". 8 db gain on 440-450 Mhz. 6 db gain on 144-148 Mhz. --------------. Out of curiosity, I wondered how the SWR would look on the GMRS frequencies so I scanned it. I was surprised to find that the maximum SWR was 1.6:1. (See the attached graph). I don't have any GMRS transmitting equipment and ...My first dipole antenna with cost breakdown. It comes out to about $40 if you have to buy everything, $12 if you already have some electronic / hobby-type ma...Section 1: antenna tutorial How to build a turnstile antenna for a 70 cm band (~435 Mhz)? Materials: pipe for the body - I used casual hydraulic PCV from the construction shop; holders for the rods - for me, the 3D print from ABS was the most convenient (if you want to reuse the project, you can find it on GitHub)2m/70cm is pretty easy... almost anything that works well on 2m will work fine on 70cm, and a lot of designs are balanced between the two. To get all three though, it gets a bit trickier. Easiest solution is to build/buy a discone. The biggest issue with moving your VHF+ antenna further away is that coax losses are pretty high on UHF.For use on 2nd story balcony with an HT radio (DMR + Analog). Seeking something capable of at least a 12 mile radius and in a suburban area. Other buildings in the complex are two stories as well. Three antennas on my short list are the Ed Fong 5ft antenna, a J-pole, and a 17in Chinese dual bander from eBay.Antenna, 2m/1.25m/70cm Bands, 144/220/440MHz, Power Handling 85W for 2m, 50W for 220/440 MHz, 7.5 in. Height, NMO Mount, Each. Part Number: CAN-2M-220-440. 4.42 out of 5 stars. Estimated Ship Date: May 28, 2024 if ordered today. Free Shipping; Multiple Images; VideoThis document contains the detailed instructions to build a homemade lindenblad antenna using a twin-lead as dipole elements. This document contains 9 pages and includes a detailed construction sequence and some drawings to build this antenna for UHF and VHF ham radio bands. Category : Antennas/Lindenblad.Four Element Yagi Antenna for Ham Radio 70cm Band; MFE-1 End Fed Antenna Tuner; HF Indoor Loop Antenna DIY-Simple & Easy to Build; 6-element Quagi Antenna. Tape measure Yagi Beam Antenna; Ham Radio-A 40 meter folded dipole antenna using w... Building an Air Choke or "Ugly Balun" Portable PVC Conduit Antenna Mast; 2 meter VHF Halo Antenna ...Inkl. Test! Hocheffektive flower pot Duobandantenne fürs 2m und 70cm Amateurfunkband, auch für FREENETFUNK UND PMR nutzbar. Einfach zu bauen und wetterfest. ...This set me back about 50 euro cents per 2 meter (which means about 0.65 USD for 6.6 feet). I needed 50 cm of pipe in this antenna (2 times 25 cm). Next to this I used 70cm of speaker wire I had laying around and a few tie raps to strap it all together. I checked the SWR with the build in SWR meter of my FT-817. It was all 1:1.1 so perfect!Dec 14, 2011 · A simple ham radio 2 meter and 70 cm antenna for fixed or portable use. For details: http://www.amateurradio.bz/2m-70cm_vertical_dipole_antenna.htmlIn this video I go through the steps to build a very simple, inexpensive multi band dipole antenna for the 40 and 20 meter amateur radio bands which can be used either at your home or in the field for off-grid emergency communications. Additionally, this DIY wire dipole antenna will also work on the 15, 12, 10 and 6 meter bands if your radio ...Dualband Antenna’s. 2×4 2m/70cm Compact Satt Comm Antenna; 2×3 2m/70cm Cross Yagi – compact build; Build 3 x 5 2m/70cm Cross Yagi 145-435Mhz; Build the 3 x 5 Elements 2m/70cm Yagi; VHF antenna’s. 2 Elements Yagi 144Mhz; 7 Elements Yagi for 146Mhz band build; 2 Elements Yagi build for 107Mhz FM Band; …The antenna is dual banded to operate on 70cm using the same sleeve technique as used on the dual-band basic Flower Pot. This results in the antenna operating with four half-waves in phase on 70cm and provides a theoretical antenna gain of 6dBd on 70. Dimensions shown are for a 1st build prototype from a concept drawing and have yet to …MFJ Pulsar VHF/UHF Base Vertical Antennas MFJ-1538. Antenna, Vertical, VHF/UHF Base, 70 cm, 1.25 m, 2 m, 6 m, 200 W, Fiberglass/Aluminum, 8.2 ft. Height, Each. Find VHF/UHF Base Vertical Antennas 2 meters Band Coverage and get Free Shipping on Most Orders Over $99 at DX Engineering!Build the two separate sides of the dipole and ensure both sides are extended to the same length. Make use of your tape to measure the length and confirm they are equal. Choose the right wire for construction. The antenna wire is one of the most important aspects of dipole antenna construction.The Diamond 2m 70cm vertical antennas are a type of antenna designed for use in the 2 meter and 70 centimeter frequency bands. These antennas are vertically polarized and are commonly used by amateur radio operators for communication on VHF and UHF frequencies. They are known for their compact size and ease of installation, making them a popular choice among radio enthusiasts. The Diamond 2m ...Here's a small 2m / 70cm diplexer that is good for up to 10W of power, perfect for working satellites with a HT. The design comes from KI0AG and was originally published in the November-December 1997 AMSAT Journal. It consists of two Chebyshev low-pass / high-pass filters designed for the 2m and 70cm Amateur Radio bands.Mhz so it can generally covers the whole VHF amateur band. -Connect a SWR meter to the antenna and to the radio, making sure you attached it to the right connector posts. -Take a SWR reading, and if it is beyond 1.5, cut the 19.5" VHF element rod 1/8" at a time until the readings is in between 1-1.5. -Theoretically , a reading of 1 is the best ...This is post 2397 in a continuing series of simple ham radio antennas. Thanks to Dave Tadlock (KG0ZZ) for this simple 2m/70cm vertical dipole antenna project. This antenna is perfect for deed - restricted housing and field operations. Also, Dave provides a link for more details on the antenna:Although Varney envisioned his design primarily as a 3/2 wavelength antenna for the 20 meter Amateur Radio band, radio amateurs have used the antenna for multiband use. The G5RV is an excellent choice for the 20 meter band.Or better yet, build one? I'm sure a 40 meter vertical will also receive some FM and vhf signals, as will your 2m/440 antenna, but not well. +- ...Cubical Quad Antennas. If you want to get a real signal strength boost for your 2-meter and 70-cm activities, please consider a cubical quad antenna. In this video, Dave Tadlock (KG0ZZ) discusses the theory behind cubical quad antennas and shows us how to design, assemble, test, and use a simple 2-meter cubical quad.7 Nov 2019 ... First up is this dual-band (2m, 70cm) "Arrow" style "satellite" antenna. While it's meant for using for AmSat contacts, it can be modified fo...The alternative for me would be no antennas at all. I can hit 2m/70 cm repeaters in a 50+ mile radius, and I've worked 150 grid squares on 6 meters. My setup might not be as powerful as it would be with a tower or roof antennas, but it is more than adequate. A 2m/70 cm vertical in the attic, especially, is good enough for local FM.On most of the J Pole designs out there, a choke should be used as close to the feedpoint of the antenna as possible to help prevent rf on the feedline and creating difficulty with SWR readings. For 2 meters, the coil is 4 turns of coax at 5 inches in diameter. You should get good results with the choke within 3 or 4 inches of the feedpoint on ...May 28, 2023. #1/9. I got around to building a DBJ-2 Roll-up 2m/70cm J-Pole Antenna yesterday. It’s wasn’t hard at all. The most difficult part was cutting the sheath of RG58 and RG316 off without cutting the ground braid. The trick was in a video - you bend the coax and just glide a blade over the sheath where it’s stretch and it pops ...Seen as a 2m half wave antenna, the piece of undamaged cable jacket in the middle does not really play a role. If we look at the antenna as a 70cm antenna (435MHz), it will be completely different. Here, the piece with an unremovared plastic cover does resonate at about 435MHz. The 2m half wave element is then divided into 3, and the upper and ...Building a high performance 3 Elements lightweight end mount Yagi antenna for 70cm UHF band centered at 435 Mhz. This Yagi build exhibits a gain of 7.66dBi at the center frequency 435Mhz for use in the Philippine UHF amateur band. Front to back ratio is 18.5dB, Vertical Beamwidth 106°, Horizontal Beamwidth 64°. Just like my […]An Improved Version. (See older version here) 3 element = 7 dBd Gain. 5 element = 9.4 dBd Gain. 10 element = 13 dBd gain. These Collinear antennas are " 4 " Megs wide and "must be supported" at the top by a yard arm or tree limb. Building instructions for the NEW WB3AYW Collinear Antenna. This is for Two Meters only 02/11/2014.Don't worry about it. In a general purpose FM antenna, little bit of feedline radiation can be even useful, makes it work better against horizontal antennas. A sleeve balun could be an option. Thick tube (1inch or more) over the coax, open at feedpoint, shorted to coax shield at far end, 1/4 wavelengths long at 2m, 3/4 waves at 70cm.An Easy to Build Rear Mount 2 Meter Yagi QST June 2012, pp 39-40 Beam your 2M signal toward the direction you want to work. Dual Band Handy Yagi QST May 2008, pp. 42-43 Boost the range of your 2M/70cm handheld transceiver with this simple dual band Yagi--no soldering or coax connectors required! A Compact Multiband Dipole QST March 2016 pp. 45-46Build it yourself a Dipole for 2M/70CM - Got time on your hands because of the Covid19 lockdown well time to build.. You can build this anytime Ham Radio 14...Dualband Antenna's. 2×4 2m/70cm Compact Satt Comm Antenna; 2×3 2m/70cm Cross Yagi - compact build; Build 3 x 5 2m/70cm Cross Yagi 145-435Mhz; Build the 3 x 5 Elements 2m/70cm Yagi; VHF antenna's. 2 Elements Yagi 144Mhz; 7 Elements Yagi for 146Mhz band build; 2 Elements Yagi build for 107Mhz FM Band; Build the 5 Elements 2m VHF YagiSeen as a 2m half wave antenna, the piece of undamaged cable jacket in the middle does not really play a role. If we look at the antenna as a 70cm antenna (435MHz), it will be completely different. Here, the piece with an unremovared plastic cover does resonate at about 435MHz. The 2m half wave element is then divided into 3, and the upper and ...In this exceptionally well-made video tutorial, Julien (OH8STN) takes us step-by-step through the design, construction, testing, and use of a one or three element quad antenna for UHF (70cm). The construction is straightforward and should not present any problems as you complete this useful antenna for your shack or portable use. For …To make the Eggbeater antenna project even easier and more cost efficient, I decided to build the Eggbeaters myself, but to design the 70cm Eggbeater dedicated for the downlink and the 2m variant for the uplink. This post is about building the 70cm antenna. These two excellent documentations by ON6WG and F5VIF served as a basis for the ...Aug 13, 2021 · HAM RADIO: Easy SlimJim / J-Pole Dual band Antenna Build for 2m/70cm, Thanks to a book I purchased many moons ago, I have found the perfect way to pass a ra...This small amateur radio antenna array consists of a 4 element 2 meter yagi antenna and a 5 element 70 cm yagi antenna. The antennas can be mounted on a 4' ...The QM7 antenna is a simple 7 elements Yagi with 3.7 m boom length for the lower 144 MHz SSB/MGM band, in PDF Format. 2 Meters Bicycle Antenna. 2 Meter Antenna for Bicycle Mobile Operation. Build a 2 Meter 5/4 Wave Antenna. This antenna is unique in that it is enclosed entirely in 3/4" PVC. The Little Stick Antenna.This portable 2m/70cm antenna is suitable for both portable and home operation. You should be able to find most of the materials at the nearest building supply …Thanks to radio amateur Dave Tadlock (KG0ZZ) for this simple, effective VHF/UHF (2m/70cm) ground plane antenna. Most of the materials can be found at the nearest hardware store or building supply outlet. The antenna is perfect for local traffic and ragchew nets, as well as portable and emergency use.One of the easiest and quickest antennas to build is the Vertical Bazooka, which is made entirely from RG-8U coaxial cable. ... practical considerations of mounting and support tend to limit it to the span from 10meters (28mhz) to 70cm (440mhz). ... The SWR is under 1.5 across the entire 2 meter band. It measured 1.3 at each end and 1.1 in the ...2 meter 70 CM or 440 Mhz antenna building parts I found were cheap and the antenna did pretty good! I love the SWR. The SWR was Low. The 2 meter antenna...In this video I've kept the time down to under 5 mins and easy to follow along. In the video I show you my way of building a very inexpensive and easy to bui...My first dipole antenna with cost breakdown. It comes out to about $40 if you have to buy everything, $12 if you already have some electronic / hobby-type ma...The alternative for me would be no antennas at all. I can hit 2m/70 cm repeaters in a 50+ mile radius, and I've worked 150 grid squares on 6 meters. My setup might not be as powerful as it would be with a tower or roof antennas, but it is more than adequate. A 2m/70 cm vertical in the attic, especially, is good enough for local FM.DIY 2m/70cm Antenna That is Better than What I Have? Right now I have a TWAYRDIO 20m/70cm Yagi that the manufacturer claims to be +9.5 dBi for VHF. I'm not sure how accurate that figure is, it seems a tad optimistic; but I'm happy with the antenna overall. I can hit all of the nearby repeaters near me, except one.SWR at 450.431mhz! The picture above shows that the Townsman 70cm antenna can go to the top of the U.S.A 440 band! U.S.A. builders refer to new updated lengths and tuning above and below! If you are using RG8-type cable, I used a length of 1.2mm enamelled copper wire to connect the cable to the radiating element.I was surprised to discover the 70cm band workable, while this makes sense since 70cm is the 3rd harmonic of the 2m band, the simulation did not hold promise. But sometimes you get lucky if you try. You too can build this 3-element Yagi antenna without fancy test equipment by using accurate dimensional measurements and good construction technique.Inkl. Test! Hocheffektive flower pot Duobandantenne fürs 2m und 70cm Amateurfunkband, auch für FREENETFUNK UND PMR nutzbar. Einfach zu bauen und wetterfest. ...HAM RADIO: Easy SlimJim / J-Pole Dual band Antenna Build for 2m/70cm, Thanks to a book I purchased many moons ago, I have found the perfect way to pass a ra...Oct 23, 2020 · This is post 2397 in a continuing series of simple ham radio antennas. Thanks to Dave Tadlock (KG0ZZ) for this simple 2m/70cm vertical dipole antenna project. This antenna is perfect for deed - restricted housing and field operations. Also, Dave provides a link for more details on the antenna:May 28, 2023. #1/9. I got around to building a DBJ-2 Roll-up 2m/70cm J-Pole Antenna yesterday. It’s wasn’t hard at all. The most difficult part was cutting the sheath of RG58 and RG316 off without cutting the ground braid. The trick was in a video - you bend the coax and just glide a blade over the sheath where it’s stretch and it pops ...The Diamond Antenna X50A / X50NA is a dual band 2m/70cm high performance gain vertical base antenna for base/mobile two way radios. Diamond Antenna X50A and X50NA mobile antennas for dual band UHF/VHF transceivers; Bands: 2m (144-148MHz), 70cm (440-450MHz) Gain (dB): 4.5/7.2; Watts: 200W; Available with either UHF female (SO-239) or Type N ...Northeast PA. Apr 30, 2020. #8. As with the Diamond SG7500 the OP is considering, the NR770HB is also a mobile antenna, and will not do well without a ground plane. The suggested Dr Fong DBJ-1 is about 1.6 meters long, but has similar gain to the Nagoya antenna the OP is using now and WITHOUT needing a ground plane.Members of LEARC gathered to build a variation of a Moxon 2m/70cm antenna, which will later be used to track and communicate with others over satellites. Herbie, GI6JPO, had prepared the build materials in advance to speed up the assembly of the antennas. Lengths of PVC conduit were cut to length, with the holes for the elements pre-marked.. Building a high performance 3 Elements light16 Dec 2023 ... DIY Dual Band Aerial. 70cm & 2m Dual band Yagi for 2m and 70cm with 4 elements on 2m and 5 elements on 70cm and one feed point, designed by DK7ZB. A great antenna for amateur radio satellit... 18 Jun 2022 ... I've been wanting to make this video fo There was enough material to build this antenna and two UHF 3 Element beams. 8pcs - 3/8″ Inside Diameter Plastic Shoulder Washer; 6pcs - 3/16″ Inside Diameter Plastic Shoulder Washer ... I was looking at this and the 2 meter extreme dream beam for a project for home but I want to use it for both 2 meter / 70CM and GMRS. If need be with ... Build the two separate sides of the dipole and ensure both sides...
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