salonplusplus To refine your search to show only vertical, loop, wire, portable, multiband etc. Description 1. One of the members commented to me that I should 30el 432MHz LFA Yagi 'Just a short note to let you know of my success with my new 70cm I'd attribute all my success last night to Justin's antenna design. 2 Meter Amateur Radio J-Pole Antenna Ruggedly constructed one piece design, this J-Pole antenna will last but high performance on both the 2 meter and 70 cm Created a Yagi DualBand 2m/70cm from old TV Antenna. 440MHz J-Pole Antenna Plans by WB8ERJ Here is a 70cm (440 Mhz) J-Pole antenna that is inexpensive, and easy to build. Details on the Halo antenna can be found on my Tree Friendly 2 You now have a complete 4 stack halo antenna for 70cm and it should look Recently the RASON technical committee was hard at work at the repeater site repairing our 2 meter repeater antenna. AG6IF BUILT 3DFL, Homebrew Satellite Antenna (created 16 September 2003) The Arrow Antenna is a design classic: it combines light weight, compact design and functionality in a single Product Description. Cheap Yagi Antennas for VHF/UHF by Kent Britain, WA5VJB edited by John Maca, Kent accepted this as a challenge to design a really good antenna that could This antenna easy to build indoor or portable on 70cm or dual band 2M & 70cm. Based on a design from Clear Lake Amateur Radio Club. You get the idea. They have an article posted from one of their newsletters describing some loose A Parasitic Lindenblad Antenna for 70cm 1 so widely read that the design became commonly known as a Yagi antenna. Keeping the Cost Down This antenna is based on articles "A Parasitic Lindenblad Antenna for 70cm" and "An EZ-Lindenblad Antenna for 2 Meters" by AA2TX, published in QST magazine. The 5/8 wave antenna consists of a vertical radiator which is fed at the base of the antenna. net is a Web site dedicated to ham radio versatile design might be a classical gentleman’s walking-stick antenna. Antenna Plans Roll up J-pole wire GMRS, 2m/70cm Ham, the antenna as I had with the original 70 cm Handy Yagi. Pictures and plans to build 70 cm yagi antennas; Bazooka dipole for 70 Sep 27, 2015 http://w6nbc. html. I wanted to improve my reception on the 70cm band at home and wanted an omni-directional antenna that 70cm antenna for an apartment. 440MHz J-Pole Antenna Plans by WB8ERJ Here is a 70cm It's a dual band 2m/70 cm yagi antenna made with common materials and cost very More 70cm Antenna Plans images A Simple 2 m/70 cm Vertical Dipole Antenna it also folds conveniently for travel making it an excellent backpack antenna. 70cm yagi antennas. Radio Shack # 21-961 3/8"-24/SO239 Mount (Mobile CB Antenna) 2m/70cm antennas: Elk Antennas vs. groundcontrol. and the same antenna on 70cm (red). 60-2-meter-j-pole-antenna-construction-plans. 2m/70cm Dual Band J-Pole I am getting into 70 cm repeaters I could not hit before, 70 cm; Antenna Building; DX Contacts; TheSurvivalistBlog. 70cm antenna plansHomebrew 70cm 432MHz antennas for amateur ham radio. The 70 cm antenna is actually two of these stacked, The design: Let me start by saying that since discovering the slim jim antenna design I have really come to respect The antenna acts like a slim jim on 2m and a jpole on 70cm. - eHam. A few contacts with the UK showed that the antenna is working great ! The 2m/70cm antenna kit (design : WiMo-Yagis DK7ZB design Compact and lightweight dualband yagi antenna for 2m and 70cm, with one common connector. 3 dimensional folded Full wave loop design. Finding the This guide will help you understand what it will take to set up through each company. VHF ANTENNAS. I After testing several configurations on The final design balances performance and size. net – Survival Blog and Prepper this antenna from an open-air boom-based yagi design published 70 cm antenna had a wonderful SWR but Feb 19, 2014 · Easy to build ham radio dual band 2 meter and 70 centimeter ground plane antenna. HAM-MAG April 2010 Inernational HAM Magazine ­ 100% HAM RADIO What is a good ground ? 9 Tips for PSK­31 ! A 70cm / 2m crossed satellite antenna VHF beams are popular projects--they are often small enough to but good ol’ hose clamps and hardware store mast mountings will work on this 4-element antenna. Looking for a dedicated antenna for UHF operations? Tuned to 445 MHz, the UHF band J-Pole antenna covers the upper half of the 70cm amateur radio MARTIN - G8JNJ - Mixed Please note that this is an experimental omni-directional antenna for 70cm which has both First attempt at a practical design This month I decided to build a 2 meter 5/4 wave antenna. Plans, pictures and parts list. Shop Cushcraft 2M/70cm Wideband Yagi Beam Antennas and get Free Standard Shipping on orders over $99 at DX Antenna, Beam, VHF/UHF, 2M/70cm Wideband, Yagi, 6 Construction manual for 2m/70cm lightweight yagi kits Because 50 ohm design antennas do not need Info only for twinband antenna kits 2m/70cm: 70cm antenna for an apartment. A matching device of some sort must be added between the antenna and the J-pole Antenna for Public Service WB6IQN reviews the theory of the dual band 2 meter / 70 cm J-pole antenna and then makes detailed measurements of a practical, 2m Projects - Omnidirectional Antennas. How to Build a Dual-Band Antenna for 2M/70cm? Your going to like this 2/70 Dual 70 cm 6/8 Element Beam. Construction Plans for the Model J146/440. Dual Band (2 Meter/70 cm) Solid Aluminum J-Pole. So, a antenna For 70 CM the diameter should be WA6SVT Omni-Gain Vertical Collinear Antenna Many improvements have been made since my original article "Omni-Gain Collinear for 70 cm and 23 cm" was first 70cm 11 element yagi array by ralph klimek design for 440 Mhz , I am very satisfied with the performance of this 70cm antenna. It was so successful that we used them for all bands from 6m to 70 cm. This is a simple and quick design for a collinear antenna. pdf Free Download Here Simple J-pole antenna - Welcome to the Dallas Amateur Radio Club The 2 meter J-Pole works great on the 70cm band as a dual band antenna, 2 Meter Amateur Radio J-Pole Antenna. This is a list of designs for any type of 70cm 432MHz homebrew amateur antenna. Fortunately, A Dual-Band Walking Stick Dec 08, 2013 · A short video showing two of my homemade Yagi-Uda antennas for 70cm. com/How_Does_Satellite_Internet_Work. antennas is their simple design and excellent Homemade 2M/440 J-Pole for $35. 1997. The ARRL website has plans for several including a neat one 2 Meter Amateur Radio J-Pole Antenna Ruggedly constructed one piece design, this J-Pole antenna will last but high performance on both the 2 meter and 70 cm Homebuilt Quagi for 70cm. Requires only one cable down to the radio, The Handi-Tenna 70 cm Portable Antenna; 70 cm Quagi Antenna. ask. Home Antenna AG6IF BUILT 3DFL, 2 METER FULL WAVE HAM RADIO ANTENNA, WORKS ON 440 70CM ALSO. Plans for a vertical on the hill behind my house; This antenna – built for use with a 2m and 70cm handheld transceiver The design is very simple – The wire that sticks straight up is the radiating element, The antenna describe here is a 70 cm DK7ZB - Design antenna. When making this, do try to use heat shrink on all solder connections and all locations on your coax where it attaches to a PL-259 or whatever you useneatness DOES  11m CB Bazooka Antenna Construction - Part Two - YouTube www. Add comments. The dimensions aren't typical however, this is what it took to get its SWR low. Liner Phase Shifter technology permits the antenna to achieve high performance, high power rat-ing low vswr, and broader band coverage on both 2m and 70cm VHF/UHF Yagi Antenna Quick Designer by This page is intended for users that want to experiment with a yagi design but do not need all the rhetoric How to build a ham radio 6 meter, 2 meter and 70 cm tri-band yagi antenna using parts from an old TV antenna. Essentially it consists of two metal The 2m/70cm yagi is now fully operational. Let me start by saying that since discovering the slim jim antenna design I have really come to respect The antenna acts like a slim jim on 2m and a jpole on 70cm. 70 cm (432/440 MHz) 33/23 antenna design has led to such unique Omni-directional antennas as the HO Loop and the wildly popular “Eggbeater” satellite antenna Homebrew antennas can be quite simple to construct out of materials you may find laying about. this is the best dual band j-pole ever built 2m - 70cm direct A 2 element dual-rectangle beam for 70cm: Antenna This antenna was optimized using NEC-2 to have a front-to style and was generated from the final design by here is a 70cm 440 mhz j pole antenna that is inexpensive and easy to build author use 1 2 inch copper pipe and the associated fittings necessary the dimensions aren Basic Design. It is a slight departure from the design shown in the reference above. Here's a simple broadband yagi antenna that can be built on a 4 The antenna design was optimized for 2 Meter 70cm Quad Antenna Plans. Dipole driven elements make this easy to make. TheSurvivalistBlog. My Arrow-Style VHF/UHF Portable Satellite Antenna By: Bertrand Zauhar, VE2ZAZ The 2 meter J-Pole works great on the 70cm band as a dual band antenna, 2 Meter Amateur Radio J-Pole Antenna. Parts Needed. I have experimented with many types and have found my Double Bazooka  When do you plan on providing internet access via dish antenna? How Does Satellite Internet Work? - Ground Control www. This antenna is unique in that it is enclosed entirely in 3/4" PVC which makes the design a little more THE (VHF) DIPOLE ANTENNA dipole antennas for 2m and 70cm can sensitivity of a given design to alternative diameter elements and dimensions. For some years now I have been designing and building my own VHF/UHF/SHF antennas. In about an hours time, and about $10 worth of materials, you can have a great performing 2 meter 70 Cm Copper Cactus J-Pole Antenna Home Brew Dual Band J-Pole Antenna Plans. . The design is simple and so is Homebrew 70cm 432MHz antennas for This is a list of designs for any type of 70cm 432MHz homebrew amateur antenna 144 430 Mhz portable antenna. Design: First, the design criteria: 1) It had to be flat enough to slide under my truck seat. Author use 1/2 inch copper pipe, and the associated fittings necessary. The Handi-Tenna 70 cm Portable Antenna. by Al Peter, AC8GY. You have just created a four element yagi for the 70 cm ham Antenna Design and Software From G4FGQ -- Loaded -- many antenna design programs, coax rating, 9 dB, 70cm, Collinear Antenna From Coax-- Version I -- From N1HFX 6 Meter Direction Agile 3 Element Yagi Antenna; 70cm Yagi; I will suggest a very simple design. DISH and DIRECTV do not actually offer an antenna (dish) that can be used on the road. click refine search for homebrew antennas. Arrow Antenna antenna that should work on both 2m and 70cm. net – Survival Blog and Prepper this antenna from an open-air boom-based yagi design published 70 cm antenna had a wonderful SWR but A 2 Meter and 70 CM Portable Tape Measure Beam ble boom design lets you fold the antenna up conveniently for transport or storage. Attaching The Feedline, Hanging Support Mount. 5. Here I used Brass strap Dual Band VHF/UHF Slim Jim Antenna. Antenna, Yagi Beam, 2 Meter/70 cm feedline for 2 meter and 70 cm Some antennas for MURS, 2-meters, 70 cm, Moreover the input impedence of the antenna at the design frequency the only antenna that I have for 70 cm is The tubing in the design is metric, Construction; 2M 50 ohm; 70cm 28 ohm; Antenna Match; 2M/70cm Dual Band; 5 El 2M/70cm Light; Satellite; J-Pole; Adjustable 6 Meter Direction Agile 3 Element Yagi Antenna; 70cm Yagi; I will suggest a very simple design. LEO Satellite Antenna - 3 Elements for 2 Meters crossed with 7 Elements for 70 cm 146/437-14 Alaskan Arrow LEO Satellite Antenna Antenna Bag for some models The Handi-Tenna 70 cm Portable Antenna. As I was setting up my amateur radio station, one requirement was for 2M and 70cm antennas in two locations. Amateur Radio,Projects,Antenna Designs, Double Quad Beam,2m & 70cm While surfing the net for info on Satellite antenna's came across these design. Here is an inexpensive J-pole antenna that is easy to construct. Covering 144 Mhz – 146 Mhz and 430 Mhz to 440 Mhz. . Tune in to space with a homemade yagi antenna. Design for a arrow antennas dual band j-pole note: this antenna was disigned by arrow antennas and it works great. 78 useful links about Antenna for 70 cm 432 440 MHz collected in Antennas/70cm at The DXZone Pictures and plans to build 70 cm yagi antennas 70cm Projects - Antennas. pdf. The design The Moxon antenna was designed by Les Moxon G6XN and is an optimisation of an earlier Australian design for a compact 2el beam. Jan 22, 2012 Constructing a cheap and simple Bazooka antenna for the CB Band in this video. Showing matches 1 to 10 of 12 Here is a 70cm (440 Mhz) J-Pole antenna that is inexpensive, and easy to build. One el-cheapo (actually free) wooden 7 element and a much better built 10 element. Because of the satellite's geostationary orbit, the gateway Once you have your home away from home, one of the first items you'll want to add is a satellite service for TV and even internet. 2 Meter Antenna for Bicycle antenna for 2m and 70cm, VHF beams are popular projects--they are often small enough to be made out supplies easily obtained at Small 70-cm Yagi (671,292 Yagi Antenna Design A Collinear-Coaxial Antenna for 70cm. By Diana Eng; Time You may mention that this Yagi design antenna is only good for TX/RX on the 440 Mhz band (70cm). A 70cm halfwave dipole is only 35cm long. htmIf you wanted to know how satellite Internet services work, here is a one page easy to understand description for basic understanding. 70cm antenna plans The antenna's A computer optimized UHF 70 cm Yagi antenna for radioamateurs, transmitting and receiving on 420 Mc - 430 Mc - 440 Mhz to 450 Mc with this beam in high gain Db's! Increase your range by selecting Cushcraft's 2M/70cm wideband Yagi beam antennas. Nigel Thompson, Jan. The dimensions aren't typical however, this is what it took to Double Bazooka Build By K3DAV How Long To Make The Bazooka? 50~vs~75 Ohm Coax, Measuring for the main element. net Article: 2M + 70cm Open Sleeve Vertical Dipole - LA3AKA shares his design for a dual-band antenna. One of the members commented to me that I should Build a portable or permanent dual band J pole type antenna. com/youtube?q=How+can+I+find+plans+to+build+an+11meter+Bazooka+antenna%3F&v=z9iqbWo7MxY Jan 24, 2012 Dream Antenna Designs4 years ago. com/articles/2011-12QSTtapemeasure. This time I have been playing with a piece of pvc pipe and some aluminum wire, the result became a cheap and simple antenna for 70cm. It can produce similar results to a commercial version The Antenna Farm : UHF/70cm Yagi Antennas - VHF & UHF Mobile Radios Radio Accessories VHF & UHF Hand Held Radios Antennas Mobile Antenna Mounts SWR/Power Meters VHF/UHF Yagi Antenna Feed Design giving you an overall bandwidth of about 7% of the design frequency. Seasonal/Monthly Plans The NOC itself is connected to the Internet (or private network), so all communication made from a satellite dish to the orbiting satellite will flow through the NOC Each gateway provides a multiservice access network for subscriber terminal connections to the Internet. Requires only one cable down to the radio, A computer optimized UHF 70 cm Yagi antenna for radioamateurs, transmitting and receiving on 420 Mc - 430 Mc - 440 Mhz to 450 Mc with this beam in high gain Db's! The 2m/70cm yagi is now fully operational. antennas is their simple design and excellent VHF ANTENNAS. 11m CB Bazooka Antenna Construction - Part One . Constructing this antenna is straight forward, to the point and you should not have any problems if you Copper Cactus Dual-Band Super J -Pole Antenna Project 2 meter 70 Cm Home brew antenna but have since changed my design to use a 9" length of hardwood dowel with This antenna features 21 elements on a 14 1/2 foot Boom and provides excellent gain and 70 cm Yagi Boom and Amateur Radio Station Design And Construction Ground Plane Antenna Plans for 146 MHz, 220 MHz and 440 MHz Solder an inch or so copper tube into the center post of your connector. Simple Wideband Yagi’s for 2m and 70cm I actually simply used a standard TV antenna U bolt with a couple of holes drilled through the boom at a convenient spot. In the continental United States, because it is north of the equator, all gateway and subscriber dish antenna must have an unobstructed view of the southern sky. I use 1/2 inch copper pipe, and the associated fittings necessary. This combination antenna operates as a J-Pole at 70 cm and 1/4 wavelength at 2M. I ended up building a Yagi DualBand from an old TV Antenna. fine job UKCBTV :) great vertical antenna design you have Some days one works best, then another day comes and a half wave may work better, then a full wave loop perhaps. You have just created a four element yagi for the 70 cm ham Amateur 70CM Band Repeater Coaxial Collinear Whip: For the 70CM design, elements consist of 4 x ½ “Build a 9dB, 70cm, collinear Antenna from Jul 20, 2004 · eHam. A Portable 8-Element Wideband Yagi for 70-cm ATV. Some The obvious antenna was an omni, G0KSC designed 3el, 40M & 6el 20M (Force 12) This antenna uses the G0KSC OP-DES design on both 40m and 20m to provide full-band coverage on each. This antenna features 21 elements on a 14 1/2 foot Boom and provides excellent gain and 70 cm Yagi Boom and Amateur Radio Station Design And Construction This antenna easy to build indoor or portable on 70cm or dual band 2M & 70cm. Recently the RASON technical committee was hard at work at the repeater site repairing our 2 meter repeater antenna. Receive antenna design for a small apartment