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I show how to use stainless steel TIG welding rods (can be done with other materials as well) to make antenna elements for home built 2m / 70cm antennae such...May 2, 2023 · 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 ...Dipole cst Dipole antenna 70cm Dipole antenna folded. em: talk - Designer Tutorial 2: Planar Dipole Antenna. Lna for all: diy 137 mhz wx sat v-dipole antenna Dual …

Slim Jim Antenna Project - VU2RMU. 2 Meter Slim Jim Antenna using 300 Ohm Twinlead. Slim Jim 2M Antenna - SV5BYR. L.B. Cebik web site - requires registration (free) Commercial 2M 70cm Slim Jim - N9TAX. 2M Slim Jim antenna using Aluminum Tubing. Some Notes on the Slim Jim Antenna - M0UXB. Slim Jim Build. Handmade Slim Jim Antenna by .n9taxHere are the plans to build a 2 meter J-pole antenna: The above dimensions for the J-pole are in inches. Measurements on overall length, and stub length are from the centerline of the separation pipe (horizontal) to the top of the antenna. The Connect at measurement is 2 1/4 inches from the top of the horizontal member to the point of ...build for operating on the 2-meter band. It's ideal for amateurs who can't install antennas outdoors, because this antenna is designed to stick onto any convenient window in your house or apartment. At the core of the antenna are two strips of adhesive copper foil tape. Copper tape is very inexpensive, and comes in rolls just like any other ...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.

A local friend that I told about this antenna project built it today. Took him 45 minutes and cost him $12. Instead of using stainless steel for the elements, he used brass. He also tightened up the gap between the 2m/70cm sections seen in these pictures; the pics were taken before he corrected them. Nice job, Wayne! Here are the pics: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 ...Here are some of Mike's comments. A really quick antenna for 2 metres and 70 centimetres, made from just 2 metal coat hangers and a small length of strip connector just add the fun. Next time coax traps on the DX commander I do hope you enjoy it and subscribe for more.. Many thanks Mike - M0MSN To get notified of the next upload .click that ... ….

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This photo shows the parts of the antenna before assembly. All the soldering is done. Simple Ground Plane Antennas for. 2 Meters, 1.25 Meters and 70 centimeters. Radiator. The completed antenna. This model happens to be the 70 centimeter unit but the only difference between this one and the units for other bands is the length of the radiating ...Thanks to Bill (WX4AR) for this concise, accurate, and simple way to build a "classic" double bazooka antenna. Bill takes you step-by-step through the entire design, building, and testing process. The addition of an antenna "tuner" will help you keep SWR as low as possible. A good, reliable 40 meter antenna made from materials you may already have.

UAYESOK Heavy Duty Magnetic Mount Mobile Antenna Dual-Band 2m 70cm VHF/UHF Mag Base Antenna PL-259 Plug for Vehicel Truck SUV Mobile Radio Scanner Repeater System Visit the UAYESOK Store 4.4 4.4 out of 5 stars 115 ratings40m/20m/15m/10m/6m. Trapped Dipole. 150W/200W SSB. 13.1'. 4.3. Diamond ® Antennas are sold through authorized dealers. Contact one of your local Diamond ® Dealers for current price & availability.Paul VK4APN has sent me some plans for for a 2m and 70cm LPA that I intend to build for portable use, but does anybody have any plans for one that covers 50- ...

henrico county property records Mike calls this antenna the "perfect stealth antenna" for 2m/70cm. Mike does an excellent job of taking us through the design, construction, and testing process for this remarkably simple antenna. ... In this video, members of the Stamford Amateur Radio Association W1EE, show us how to build a ZS6BKW antenna capable of covering the 80 to 6 ... rock island m206 problemstulsa drug bust To construct the antenna, first select a suitable length of grey 25mm conduit (as a minimum 1m but if you make it longer, you will have more room below the coil to attach to your antenna support). Basic arrangement of the 2m Half-Wave version. Drill two holes into the side of the conduit for the choke coil. The ‘top’ hole will be approx ... snohomish county arrests Build your own portable DIY discone antenna. This design is a modified version of "SurvialComms" on Youtube. ... 49:1 End Fed Half Wave Multi-Band Antenna; New 160 Meter Antenna; 2m/70cm Ground Plane Antenna; The NE0U 160m EZ-L Antenna at WX0V; Tri-Band Fan Vertical for 40-80-160m; the klaasroomcowboys haters memessouth carolina state vs delaware state prediction What you’ll need to make a Slim Jim: Some balanced ladder line feeder – either 300 or 450 ohm will do – If making an antenna for 145MHz, then you’ll need a length of 1.5 metres. For other frequencies, use the calculator later in this article. Some co-ax long enough to reach from the base of the slim jim to your radio.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. stride bank doordash login 7 Jul 2020 ... HAM Radio, Antenna, the Flower Pot Antenna, a Stealth Antenna that you can hide in a plant pot and cover with plastic flowers and leaves, ...UAYESOK Heavy Duty Magnetic Mount Mobile Antenna Dual-Band 2m 70cm VHF/UHF Mag Base Antenna PL-259 Plug for Vehicel Truck SUV Mobile Radio Scanner Repeater System Visit the UAYESOK Store 4.4 4.4 out of 5 stars 115 ratings kenmore coldspot 106 parts diagramritchie peach funeral home ky2007 lexus es 350 lug nut torque HYS 771Q 2m/70cm SMA-M Tactical Antenna Dual Band Foldable Portable Aerial Compatible with BF-UV3R YAESU VX-1R VX-2R VX-3R TYT 2 Way Radio (Camouflage) 1. £899. FREE delivery Mon, 29 Apr on your first eligible order to UK or Ireland. Or fastest delivery Tomorrow, 27 Apr.Pick up either the Diamond SRH77CA for radios using SMA connections like Yaesu or the Diamond SRJ77CA for reverse SMA connections like Baofeng if you want the absolute best bang for your buck in terms of performance and quality. If on the other hand you want most of the performance at half the price, grab a Nagoya RH-771 SMA antenna for Yaesu ...