Did this summary help you? Building J-Pole amateur radio antennas category is a curation of 90 web resources on , J Pole antenna for 6 meters, Concealed DSS J-Pole, The Copper Cactus J-Pole. Please use this with care. Dave's J-Pole Antenna Calculator. I saw the plans for this on the internet (link to plans) by Allen Lowe (N0IMW). Overhead Service, Meter Pole . Leave a hinged door on the front for accessibility. 12. Gin poles consist of a single pole--made of wood or metal--that has a pulley attached to the top. All sizes are based on firm ground conditions and med/high wind areas. Luckily, this pretty DIY wood screen from ‘Remodelaholic‘ is perfect solution to hide those utility meters! BM, based on the idea presented, IMO the main problem with a J-pole for 11 meters is using 25' feet of vertical 1/2" copper. construction of a porch or other structure) in the opinion of the Utility, makes a meter inaccessible, the customer shall at customer’s expense, relocate the meter socket and/or service entrance conductor to an outside When it gets high enough the pole will slip down into the hole., Remove the 2x4 guides and tie the pole vertical with the winch and guide ropes. It is usually secured with guy wires. If they ask I tell them its for my FM radio receiver, stealth is my middle name now. If a ready source of power is not available, one must be supplied. See more ideas about antenna, ham radio antenna, ham radio. So there you have it—I told you it was easy! The new exemption means you can build a permanent outdoor fireplace or oven built up to a maximum height of 2.5 metres, and with a maximum cooking surface of 1 square metre without a building consent. 100 AMP Mobile Home Overhead Meter Pole Installation. A 2 meter easy homebrew jpole antenna build - This Super jpole costs under 20 bucks - Hits repeaters 45 miles away. "Line" - a system of poles, wires, and fixtures, or the equivalent ducts, ... "Meter" - a device for measuring the electric power and energy supplied to a customer. One place that I like to save is by constructing my own antennas. Measure the area around the meter so you will know how large to construct the cover and add a viewing window for easy meter reading. Watch these videos to get an idea of how to build a 2-meter j-pole antenna. Please feel free to drop me an email if you build one and let me know how it works or how it could be better! This article will get you started in building the J Pole antenna for the 220 ham band, also called the 1.25 meter band. Build a wooden cover and install it over the meter. This is another video to help you get on six meter. Its predecessor is the famous “Zepp” antenna developed for the Zeppelin airship. If you wanna put it up on a metal pole, I’d suggest leaving ½-wave (about 40") of bare PVC between the lower element and the metal pole. For example, if you wanted a general J-Pole for 2 meters, you might enter the center of the 2 meter band which would be 146.00 mhz. Co-op personnel are not allowed to work on the customer's meter pole or wiring. the surface of the building. Either way, the meter is going to have to be moved while the house is demolished, which will trigger an application to your DNO. A ladder line 2M j pole antenna is a perfect antenna to hang from a tall tree branch to boost your outgoing transmissions and to help you hear weak stations. So what to do? That's also a plus for portable operation. Most temporaries are set to provide 115 volts. Español: construir un cuarto de herramientas. If you like building good antennas, this one is for you. In the event that building construction, alteration, or repair, (i.e. Please note this is only an indicative guide and is not certified by a structural engineer. Sometimes a home builder does you an even worse one… They put those ugly gas and utilty meters on your house in plain view. "Meter Enclosure" - a wood or metal cabinet, or metal socket, installed indoors or outdoors, in which the Company's metering equipment is located. Meter poles over 75 feet from the ooperative pole must have an anchor assembly. The coax feedline runs down one side of the pole, and the bottom of the matching stub passes around the other side. A half wave dipole is one of the simplest antennas that you can build. In other languages . The anchor assembly is to be a minimum of 20 feet from the base of the meter pole consisting of a 6 foot rod and a 6000# an-chor. Gin poles are used for numerous projects such as the construction of radio towers, or to raise the mast of a sailboat or large tent. Older properties may well be served by overhead cables from a nearby pole, whereas newer buildings are likely to have underground supplies. I want to make an all copper J-Pole but where I live they won't let me put one up. See drawing on the front of this sheet for an example of a typical meter pole. Ladder Line 2M J Pole Antenna - Easy to Build Ladder line is heavy duty and can easily handle the 50 watts put out by most mobile radios. The service could be wired to an exterior meter as shown here, or to service equipment inside the building. The J-pole antenna is somewhat sensitive to surrounding metal objects, and should have at least a quarter wavelength of free space around it. Parts used found @ home depot, build time 1 hour k0bet, jpole, j-pole… Yes No. Jan 15, 2019 - Explore jafitek's board "J Pole Antenna" on Pinterest. Paint the cover to blend in with the rest of the house. Here we have collected some links to building instructions for 11m antennas on the Internet. The specific lengths, etc in this article are for the center of the FM repeater input frequency of the band. Any unsafe wiring found will not be connected until it has been corrected by the customer. The fireplace or oven must also be at least one metre away from any legal boundary or building, and there may be local government restrictions on lighting open fires in your area. 23. Posted on March 28, 2018 October 26, 2019 by Cam - W4XXV (Tips added at the end of the article below on 10/26/2019) If you’re like me, you like to save some money. 200 AMP Underground Service Installation (On House) 400 AMP (320) Underground Service Installation 11. Instead I went with 300 ohm TV twin lead for my J-Pole and it works pretty good at 1.2:1 SWR. Resources listed under J Pole category belongs to Antennas main collection, and get reviewed and rated by amateur radio operators. So I checked out vertical dipoles for cb and just couldn't bring myself to pay that much for a manufactured one. Both antennas have served many hams around the globe well. In Figure 2-7, the service is overhead from the power company to the pole. The information contained is not suitable to use for a building permit. All building projects today require the use of power tools. Building the antenna was great fun and took about 4 hours from start to finish with only two trips to the hardware store. Use surrounding earth and natural materials and tamp it down firmly into the hole. » The Duluth Playhouse offers exceptional entertainment, training, and performance opportunities in theater arts that may The Arrowhead Chorale is a vocal ensemble located in the Duluth Depot. box 736 san augustine, tx 75972 (936) 275-2314 meter pole 200 amp service, 120/240 vac. Since I had a Metal Fabrication background, I thought this would be an easy build. Underground - H Structure Service Installation. The dipole is usually two pieces of wire, attached to a center insulator. Then, cover with plywood. I’ve constructed a 144/440 Dual band Open Stub J-Pole Antenna. Had to make a few adjustments. The idea may work well for 2 to 6 meters and higher however. Seems to me there will be a severe lack of lateral support even using rigged tubing. Home) … This made it all to easy for us to build the antennas. Guide for poles and footings . Here's what you'll need to build one for the 2 meter … Simple answer! Deutsch: Einen Schuppen bauen. building or structure. meter loop installation guide deep east texas electric cooperative, inc. u.s. highway 21 east p.o. I understand that everyone else in the world uses Metric, You can convert these … Continue reading "Open Stub J-Pole Project – Completed (Many times)" Flush-mount meters are sometimes installed for aes- thetic reasons. Sites and situations vary therefore these sizes will not apply to every situation. "This video I show you how to build a 6 meter ham radio dipole antenna. All wiring on the meter pole is the responsibility of the customer, both from the standpoint of the installation and maintenance. Technically-speaking, the J-Pole is an end-fed, halfwave antenna with a quarterwave matching section to allow feeding with 50-ohm coax. Make that 2 Meter Rig "Sing" with the "LL COOL J" 450 OHM LADDER LINE J POLE ANTENNA From KB1DIG. These projects are an excellent starting point to build your j-pole for the six meter band. Build and Review – Dual Band J-Pole 144/440Mhz. Figure 2-7. Since building the antenna, several hams in the area has built the 20-meter “J” pole to augment their DX antenna arrays. Currently in stock at over 150 retail stores, we've been building meter loops and meter poles for more than 20 years, with thousands now in use throughout Texas, Louisiana and Arkansas. For recommended measurements and tips on how to make your shed even sturdier, read on! The J-pole is a slim, omnidirectional, half-wave antenna fed at the end through a quarter-wave shorted transmission line. stub-j-pole-project-completed-many-times, Jeff had the same idea as we did. If you predominately used the upper side of the 2 meter band you might put 147.00 mhz. You may find other interesting sites similar to this one, under the following categories: Antennas/J-Pole - Building J-Pole amateur radio antennas ; Antennas/6M/6 meter J-Pole Antenna - Home made j-pole antennas for six meter band, 50 MHz Rate this resource. In this video I explain the half wave dipole antenna and show as an example the dipole that I built. Since 10 meters and cb (sometimes refered as 11meter) are so close in bandwidth often a cb antenna can be tuned for 10 meter. You’ll probably want access to electricity during the build, and possibly for a mobile home on site. Enter your desired frequency and get the calculated lengths from below. Build the walls and rafters out of wood beams, and make sure to build the back wall slightly shorter to create a slant. 2-meter J-Pole from bicycle safety flag: Below: The pole is omitted. Being a halfwave antenna, it is not dependent on a ground or radials for proper performance. Building and experimenting with antennas can be an interesting part of the radio hobby. He decide to redraw the plans and he provided all of the needed dimensions. 22. Concrete is not recommended and may lead to the base rotting. Re-heating and moving the feed point can be a little difficult. 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