How To Mount A J Pole Antenna

We do this by bolting the SO-239 to the strap. Antenna Mounting BracketL-Bracket Outdoor Antenna Mount Designed to mount an outdoor antenna directly to the J-bar mounting pole (pole not included), this L-bracket with U-bolt hardware securely attaches to a pole up to 1. The J-Pole has an added advantage that tuning can be varied over a fairly wide frequency range by moving the feed-point location up or down. I went to the local lumberyard and hardware store (a home building supply will work, as well) A Backpacker's Delight— The Folding J-Pole A new twist on the old J-pole. 21 inch "J" Mount for DBS Dish or Off-Air Antenna. Same techniques can be used to mount a tripod. Included mounting accessories for easy DIY installation. LAVA Antenna J-Pole is available now 2012-01-03; 3. Also available in shorter length. Many times you will not want (or will not be able) to mount an antenna on the roof. The airMAX Yagi Antenna is available as a two-pack. Omni-Directional The OSJ220 is a Heavy Duty Antenna. The J-pole configuration tends to increase high angle radiation so as to negate the value of the added radiator length. The ARRL Antenna Book.    Also, the J pole will have a 1/2 inch hole for the mounting of a PL 259/ SO 239 connector. It includes an L bracket mount with U bolts to attach directly to the J Pole. Drill the pilot holes (with a drill bit about half the diameter of the bolt) into the marked areas. Nothing to tune. a longer J-pole in non-standard form does not yield the benefits of lengthening a vertical monopole over a buried ground plane. Hood, KD8JB 2323 Jefferson Drive SE Grand Rapids, Ml 49507-3148 number of years ago, I built a J-Pole antenna from some scrap aluminum tubing and a 5-foot stick of TV mast. model up roll deluxe with 10ft 2m/70cm antenna j-pole/slim coax up roll jim jim coax roll up model 2m/70cm antenna 10ft up j-pole/slim deluxe roll with $24. Attach an end insulator to one end of each piece of wire. After evaluating several commercial options he selected the Arrow OSJ 146/440 J-Pole antenna. If you are going to build a j-pole antenna that will mount to a conductive structure, the mast decoupling stub is a must have feature. They also appear in the ARRL VHF/UHF Antenna Classics, ARRL Vol 8 Antenna Compendium, ARRL Vol. ) then an unobstructed site closer to the ground will work better for UHF. Antop Antenna Inc At-723 J-Pole Outdoor Antenna/Satellite Mount. We are now going to mount the SO-239 jack to the J-Pole. Many new homes no longer have a pole on the roof, or any other way to mount your zBoost antenna. This paper describes how the principles of the DBJ-1 can be extended to a portable roll-up antenna. Some install the J-pole in their attics, which is not the most ideal location, but gets the antenna up higher above the ground. Figure 3: 2m dipole or J-pole (free-space) vertical radiation. J Mount Universal 30" TV Antenna Mount The unique design of this universal J Mount allows you to get your TV antenna higher than standard 18" poles allow. Be respectful, keep it civil and stay on topic. Sounds complicated, but it really isn't. One of the best alternatives to roof mounting is mounting from the ground. SO-239 Feed Connector Covers 220 - 225 MHz with a VSWR of less than 1. Featuring 25 Mount Pole for sale today online. The ubiquitous dual band j-Pole antenna, the SE-DBj covers 144 to 146 Mc. With a 20" mast and a 1" diameter this is the ideal Antenna J-Pole for the HD-2605 Ultra, HD-2805 Ultra, HD-8000 and HD-8008 Outdoor TV Antenna's. 5in mounting tube for the most demanding customer premises antenna mounting applications. The J-pole and other end-fed Hertz antennas are prime examples of antenna that can have severe feed line common mode current problems. Where should I mount my antenna? Ideally, an antenna should be mounted at the point where the signals are the strongest, though often this is impractical or impossible. The elements are attached using silver brazing. black iron pipe is a bad idea outside, why not use galvanized? it will also work better contacting the ground. Pole included: Mounts to the J-shape pole with McDuory antenna. References. Our UHF Slim Jim Antenna delivers up to 6dbi of gain on the 440 - 470 Mhz UHF bands, which is almost twice the gain of a J-Pole and 5 times the gain of a 1/4 wave ground-plane antenna. Oct 31, 2016 · How Does a J-Pole Antenna Work - By Dr. The ANTOP AT-723 J Pole - Outdoor TV Antenna Mount, with weather -resistant material, is ideally for outdoor use. 1 day ago · download arrow loop antenna free and unlimited. For best results, it should be a 1/2 wavelength (of the J pole frequency) from the dish. "Buck" Rogers Sr Practical Antenna Handbook by Joseph J. The pole is 36in in length (3 ft). Sweat all the tubing connections. This mount will attach to any flat surface including a roof, fascia, side of house, or deck rail. Add the next coupling to the top of the second section and cut the PVC pipe to a length sufficient to cover your wire. 11m Antenna Building Instructions on the Internet Building and experimenting with antennas can be an interesting part of the radio hobby. If one desires a DC ground, with the goal of keeping the mast impedance Zm high we have some choices including:. J-MOUNT MOUNTING POLE WHITE SKU. The unique design of our universal J-Mount allows you to mount your TV antenna higher than standard 18" masts allow. Gray weatherproof coating. The connector allows the user to attached the driven element of the J-Pole while assuring proper isolation. The J-Pole pattern resembles that of an ideal vertical dipole because of its minimal interaction with the feed line. Easy installation on building roof or wall. Featuring 25 Mount Pole for sale today online. the SIMPLE 2m/440 Copper pipe "J" by Dale "Kuby" Kubichek, N6JSX 03/2001&2008 Can you use a pipe cutter or a hack saw, can you solder - then here is how to build a SIMPLE "J" antenna that will more than double your 2 meter (and even 440) performance! The "J" antenna goes back many years, long before I became a ham. I was planning on using a j pole, but my local Home Depot, Lowe's, and menards don't seem to sell them in store so I'm looking for an alternate solution to mount the antenna in the attic. Includes 20" J-Shaped mounting pole with mounting bracket and screws for mounting bracket to the pole. A combination of antenna designs, namely the J‐Pole and Zepp along with Alpha Antenna's matching network technologies, are utilized to achieve a fairly resonant antenna design that can be tuned on 6, 10, 12, 15, 17, 20, 40, 60, 80, & 160 Meters. Customer Questions & Answers. The J-Pole does not need a ground plane to operate. The antenna should also be mounted where it can be easily serviced should repairs or adjustments be required in the future. They were cut down to 12 feet in length in order to provide a saddle for the top pieces. I've tried dual-loop designs but some of them created resonances and blocked a few channels. Wilson/ weBoost Cell Phone Signal Booster Mounts are available for indoor or outdoor use. Sep 14, 2006 · In the ARRL Antenna book, 16th edition, chapter 16, “Mobile and Maritime Antennas”, Steve Cerwin, WA5FRF, describes a variant of the J-pole he calls the Super-J. The one for mounting TV antenna on roof guttering fascia. This unit features a universal foot bracket that can be used on either end of the pipe. The J-Pole also matches the high impedance at the end of a ½ wave radiator. High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket , Find Complete Details about High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket,Antenna Pole Bracket,Antenna Mounting Hardware,J Bracket from Brackets Supplier or Manufacturer-Hangzhou Engxiang Hardware Products Co. If one desires a DC ground, with the goal of keeping the mast impedance Zm high we have some choices including:. Open Stub J-Poles Mount Side close up Click on the Links below for some other J-Pole Antenna resources: John KF7OTE. The pole is 36in in length (3 ft). Personally, I think these are more trouble than they are worth, unless you make one out of wire twinlead as a portable antenna. This is necessary for lightning protection. EZ 28-24 Z Style Chimney Mount with Galvanized Straps - TV Antenna Mast Bracket 636134500361,J Pipe Antenna Mount Outdoor Mounting Exterior House Roof 38 in. That is also likely the best place for a UHF antenna. Its adjustable angle, base pivot allows for flat, angled, or vertical use and supports roof, attic, or sidewall installations. This guide assumes that the mounting hardware being used is a regular j-pole. High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket , Find Complete Details about High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket,Antenna Pole Bracket,Antenna Mounting Hardware,J Bracket from Brackets Supplier or Manufacturer-Hangzhou Engxiang Hardware Products Co. the antenna. 20" mast with 1" diameter television antenna J-pole. This also gives the user finer control over the impedance and match. Solid Signal J-Mount for TV Antenna and Satellite 1. Suitable for dishes up to 70cm diameter. SO-239 Feed Connector Covers 220 - 225 MHz with a VSWR of less than 1. Rated 4 out of 5 by RonB from 40 in J-Mount Great roof mount for OTA antenna. A properly tuned j-pole will perform as well, if not better, than any other omnidirectional VHF/UHF antenna. The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. Attach your antenna to the pole and tighten it lightly for now. Modern planes use something called an ADS-B (Automatic Dependent Surveillance-Broadcast) Mode-S transponder, which periodically broadcasts location and altitude information to air traffic controllers. The including mounting accessories enable you to assemble easily. Apr 14, 2016 · For all the DIYers out there who would like to know how to properly mount an HD antenna/satellite on the roof (shingles). Sounds complicated, but it really isn't. The pole is 36in in length (3 ft). A slot antenna is a narrow rectangular opening in a large conductive surface, such as a TV satellite dish. Add the copper pipe clamps to the J-pole radiator (clean the copper pipe and the pipe clamps with sandpaper on the outside and inside, as well as the radia- tor and stub match), as shown in Figures around the pipe so that you can attach. Rod Diameter [inch] • If the antenna is to be placed outside, do not use brass. A very simple, common option for LPFMs is the radio shack 36 foot telescoping mast, available for about $60 from a local radio shack. A copper pipe J-Pole antenna is a single band antenna that is much like a. J-pole with a 1 in. Ed Fong, WB6IQN, designed this 2meter/440 dualband J-pole antenna made of 300 ohm twin-lead that fits inside this thin-walled PVC pipe. 3 Antenna Compendium. mounting bolts. With a 20" mast and a 1" diameter this is the ideal Antenna J-Pole for the HD-2605 Ultra, HD-2805 Ultra, HD-8000 and HD-8008 Outdoor TV Antenna's. The J-pole antenna, more properly known as the J antenna,[1] was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. NEMA Enclosure Pole Mounting Kits L-com's NEMA enclosure accessories include pole mounting brackets, aluminum mounting plates, equipment shelves, and more! Enclosure Pole Mounting Kit - Pole Diameters 3 to 4 inches. mounting mast pole mount white color for outdoor j-mount satellite antenna dish dish antenna satellite mounting for outdoor color mast j-mount mount pole white SATELLITE DISH UNIVERSAL J MOUNTING BRACKET 1-5/8" PIPE ADJUSTABLE TILT 18" LONG SATELLITE DISH UNIVERSAL: $19. The bracket attaches to any flat surface including a roof, fascia, side of house, or deck rail. The mount can be mounted either horizontally or vertically as the base is adjustable. The copper one is the j-pole. Scanner Antenna: This is a simple but sensitive Home Made J-Pole Antenna that works great when You are limited as to a place to mount an external antenna !What You Will need: 1( 48 1/4 " twin lead wire2( Measuring tape3( Exacto knife or similar cutting tool4( elec. The traditional J-pipe mast that comes with every satellite dish provides a stable mount when secured properly to a structure. 2 WESTERN ARC HYBRID LNB Dish Network 1000. Using my MFJ 989C antenna tuner, I was pleased to see that the antenna loaded very well on all bands. It is about 5' tall? And use the cables that are all ready installed? From Cindy in Wilson, North Carolina Answer: Using the leftover dish mount is sometimes a great solution to your antenna mounting needs. This antenna is complete with exception of the 5 feet of ¾ inch Class 200 PVC pipe needed for the antenna. A half wave radiator fed at one end presents a very high feedpoint impedance, at least several thousand ohms. Maybe mount your stick horizontally and separate the two loops then point your stick at the better stations. This pole supports an AML (Amplitude Modulated Link) microwave receiving antenna and receiver. The idea of a folding version of the copper antenna appealed to me. Everything was bought from Loews. A 1/2″ pipe coupling and a length of pipe may be used in place of floor flange for mounting in a roof tripod. The J-Pole can be cheaply, simply and quickly constructed using a variety of techniques, some of which are discussed in this article. Affix the elbows as on the bottom to bring the short piece parallel with the antenna and you have a rigid mount that will not interfere with the antenna's tuning. Gingery Yup! Ole Dave’s at it again! This time he built himself a 35’ tall free standing antenna tower that’s every bit a professional job – except that it cost him pennies instead of hundreds of dollars. Construction Plans for the Arrow Model J146/440. I give this pole a lot of credit I am able to get great distance and range on the 2 meter band. I was planning on using a j pole, but my local Home Depot, Lowe's, and menards don't seem to sell them in store so I'm looking for an alternate solution to mount the antenna in the attic. The base is hidden by a group of flowers, which I water often to. Assemble the J-Mount's Post, with the shorter bend attached toward the Bracket, and the longer section upright. J-Pipe for easy installation of exterior antenna is a fully adjustable J-Pipe mount for external antennas. DirecTV SLSPF Slim Line Dish Antenna, To be used to pick up high definition local channel programming from DIRECTV, Requires SL5 (not included) which is a five LNB Ka/Ku, to complete the AU9S dish set, Four outputs carrying satellite signal from all Five satellites in the sky, Heavy duty J-Mount with 2" outer diameter mast opening (SLSP-F SLSP F SLS PF SLS-PF). The cost to build this antenna is less than $2. Put the 6*43mm screw through the moun ng base and the pole from one side to the other, and the ghten the nut. A J-pole radio antenna provides you with the reliability that you need for consistent sending and receiving of radio transmissions over amateur and professional frequencies. diamond® antenna ~ v2000a tri-band base antenna. Here you see the actual antenna mount disassembled and removed from the mirror/luggage rack bracket. the antenna. Our handy guide will walk you through how to install a TV antenna, with tips on picking the best one for your home. Q: I built the dual-band J-pole antenna from the article in the September 1994 New Ham Companion ("An Easy Dual-Band VHF/UHF Antenna," page 61), but I just can't get it to work. J-Pole Base Antenna 2 meter dual band Heavy Duty amateur ham radio scanner Visit the original J-Pole Antenna Store. The DBJ-1 package includes the tuned antenna with 3/4" PVC end caps and SO-239 RF connector attached. Oct 16, 2006 · I'm kind of limited with my options so I was thinking about getting one of the dual band Arrow J-poles and sticking it in my attic. J-Pole Antenna MountVersatile all-in-one mount that can be used with antennas or satellite dishes. 8 pF and it would be perfectly matched to 50ω. Open Stub J-Poles Mount Side close up Click on the Links below for some other J-Pole Antenna resources: John KF7OTE. The base is hidden by a group of flowers, which I water often to. This universal antenna pole mounting assembly is one of the commonly chosen antenna mount assemblies because it is designed both for Yagi single. The J-Pole pattern resembles that of an ideal vertical dipole because of its minimal interaction with the feed line. Model OSJ 220 Open Stub J-Pole Guarantee No hassle refund. I thought be easier to mount the base to the roof first. order 33-10914 now! great prices with fast delivery on STELLAR LABS products. It's individually pre-tuned and ready to assemble. adjust the SWR or the antenna. download homebrew dual band antenna free and unlimited. The essential goal is to find a spot where your UHF antenna can see a distant skyline in the direction of the station. The J-Pole antenna is an omnidirectional antenna that can be used for base, mobile and field day stations. But if you would like to learn more about the various types of outdoor hd antenna for rural areas available and which the right one for you, then read our outdoor hd antenna for rural areas buying guide. Easily Install Antennas on your Roof or Wall with this Premium J Pole by BoostWaves. Looking to hook up my attic antenna tomorrow. I finally broke down and bought one of the pole mount kits and was pleasantly surprised! it was very easy to install and looked a lot better! It kept the antenna close to the building allowing me to aim the antenna in any direction. It is about 5' tall? And use the cables that are all ready installed? From Cindy in Wilson, North Carolina Answer: Using the leftover dish mount is sometimes a great solution to your antenna mounting needs. That is also likely the best place for a UHF antenna. A combination of antenna designs, namely the J-Pole and Zepp along with matching network technologies, are utilized to achieve a resonant antenna design on 6, 10, 15, 20, & 40 Meters and a fairly resonant pattern on the rest of the HF bands, including 80 & 160 Meters. The Digital Broadcast Satellite (DBS) dish antenna mounts are a great way to mount your antenna to a house, mast, tower. You can mount the base to a wooden pole with no effect on performance. Screw in 6 of the screws (leaving 2 holes empty to add the phase element later). best buy tv antenna outdoor amplified hdtv antenna 150 mile motorized magnavox 360 motorized and amplified rotating antenna this high-powered amplified motorized outdoor atsc digital tv antenna from naxa rotates 350° to optimize reception of any station. Copper Pipe J-Pole Antennas By Rory Eikland, KG6HCU and Ken Larson, KJ6RZ Rory and I have had excellent experience building and using J-Pole antennas constructed from 1/2 inch ridged copper pipe, so we decided that we would share our experiences. This 20'' Long J-Pole with a 1'' Diameter includes all the screws and mounting hardware needed to quickly and easily install your new TV antenna. checking a ground plain, j-pole & slim-jim for vswr e. FEET Antenna - 32 8 POLES - FOOT SECTIONS Tower of ALUMINUM*- 4 Pole*4' Mast LOT LOT 4 Mast Pole*4' FEET Tower FOOT of - POLES SECTIONS Antenna ALUMINUM*- 32 - 8 $49. 38" J-Pole Antenna Mount Versatile all-in-one mount that can be used with antennas or satellite dishes. Dual Band (2 Meter/70 cm) Solid Aluminum J-Pole. This is important because if the mast extends above the antenna ground plane it will affect the performance of. Simply attach this mount to the eave of a building, making sure the lag bolts are secured. the SIMPLE 2m/440 Copper pipe "J" by Dale "Kuby" Kubichek, N6JSX 03/2001&2008 Can you use a pipe cutter or a hack saw, can you solder - then here is how to build a SIMPLE "J" antenna that will more than double your 2 meter (and even 440) performance! The "J" antenna goes back many years, long before I became a ham. Omni-Directional The OSJ220 is a Heavy Duty Antenna. The new J Pipe Mounting Bracket Kit has a bracket to attach your zBoost antenna to a horizontal surface or vertical roof. the antenna. Matching to the feed-line is achieved by sliding the connection of the feedline back and forth along the stub until a VSWR as close as possible to 1:1 is obtained. How to install the J-shape Pole Mounted on ground Mounted on wall Step 1. Be Sure to First select a location that lends itself to applying a Load without Compromising the Integrity of the Material you affix to. This handy bracket allows you to mount a J pole mount to the fascia board of just 4 inches in height. Product Description. 20 Inch Extension Pole; There are no reviews yet. AS-166-125 J Pipe Adapter Sleeve Kit contains a plastic reducer adapter with 1. At UHF most of these imitations have horizontal loss of -6dB. The including mounting accessories enable you To install easily. Attach the pole up high to the side of the building then your antenna to the pole. Q: I built the dual-band J-pole antenna from the article in the September 1994 New Ham Companion ("An Easy Dual-Band VHF/UHF Antenna," page 61), but I just can't get it to work. Many new homes no longer have a pole on the roof, or any other way to mount your zBoost antenna. Featuring 25 Mount Pole for sale today online. The ANTOP J Pole AT-724 - Outdoor TV Antenna Mount, with weather-resistant material, will not rust out in a short time, ideally for outdoor use. Can be mounted on the roof, wall, chimney or any other flat surface. In particular, a VHF and UHF antenna for the amateur bands. The J-Pole also matches the high impedance at the end of a ½ wave radiator. Next drill a 5/8 inch hole in the top of your 1 1/2” cap and then attach it to the top adapter. J Mount Universal 30" TV Antenna Mount The unique design of this universal J Mount allows you to get your TV antenna higher than standard 18" poles allow. The performance of the setup pictured was fine--other digipeaters, up to 193 miles away, heard this station. Bundle Deal 1-WA-2608 36dB 360° Rotating Amplified Digital Indoor/Outdoor TV Antenna + 1- Lava J Mounting Pole. With its handy remote control, you will no longer need to go out and move the antenna in a specific direction. This is called the j integrated match (jim) the antenna itself is very slim hence the name Slim Jim. One of the. Building the Antenna I like the copper J-pole, so I started a design using that antenna as a model. The J-POLE antenna is a quick and easy plumbers delight. My problem: using a J - pipe to roof mount an antenna. They’re common in TV broadcasting, the skin of aircraft and in radar, microwave and cell phone applications. The traditional J-pipe mast that comes with every satellite dish provides a stable mount when secured properly to a structure. Notice how the flattened straps are facing one another on the inside of the "J". If I can raise it 3 or 4 feet, I am in the clear. For mounting on a chimney you want to use a chimney mounting kit that will be a few steel straps that wrap around the chimney and create a stable mounting point. This gets tricky, because you need to level the mount, keep the mast square with the mount, and locate the mount on the eaves, all at the same time. If you're lucky enough to have trees on your property you may want to consider this add on. There are many plans on the Internet on building J Pole antennas using copper pipes. Antenna Dimensions. Like any J-Pole, this antenna is more or less electrically unconcerned about what may go on underneath the crossbar of the lower tuning section. Antenna Pole - J Pole. 2 Meter Break-a-Way Slim Jim Antenna 2 Meter J-Pole, I built one of these and it was my first antenna, which still get used. You do not want to drill into the chimney to mount the antenna or a pole directly. Wall mounts & brackets: Best accessory for. "Buck" Rogers, Sr (K4ABT) for this ultra simple, easy to understand J Pole Antenna Calculator for HF, VHF, and UHF amateur radio bands. My name is Michael, KB9VBR, and I carry a full line of VHF and UHF antennas for sale. Heavy duty design 20 in. For 3-meters (FM broadcast band) it is probably the antenna that is the best solution for many micro power radio stations. Mount it just about anywhere. Dish wall mount. Drill the pilot holes (with a drill bit about half the diameter of the bolt) into the marked areas. He has a guide for especially Baofengers about using external antennas on your radio, the why and more importantly the how. A properly tuned j-pole will perform as well, if not better, than any other omnidirectional VHF/UHF antenna. Many new homes no longer have a pole on the roof, or any other way to mount your zBoost antenna. 38" j-pole antenna mount versatile all-in-one mount that can be used with antennas or satellite dishes. The base is easily adjustable allowing you to adjust your antenna within a full 360 degrees to maximize signal input. J Mount 28'' With Brace Universal Satellite Mount For 45cm60cm75cm90cm120cm Outdoor Tv Antenna , Find Complete Details about J Mount 28'' With Brace Universal Satellite Mount For 45cm60cm75cm90cm120cm Outdoor Tv Antenna,Universal Satellite Mount,Outdoor Tv Antenna,J Mount from TV Antenna Supplier or Manufacturer-Hangzhou Engxiang Hardware Products Co. The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. The base is easily adjustable allowing you to adjust your antenna within a full 360 degrees to maximize signal input. What I use for VHF. 20" mast with 1" diameter television antenna J-pole. The quarter-wave matching sector L2 is made with 450-Ohm-Wireman-cable (length 133cm). 38" J-Pole Antenna Mount Versatile all-in-one mount that can be used with antennas or satellite dishes. The 2m/440 Super J-Pole. Featuring hdtv antenna digital available for buying today on the internet. 4 foot galvanized steel mast extension for satellite J pole mount. The antenna I constructed was made of 1/2" tubing. Wilson/ weBoost Cell Phone Signal Booster Mounts are available for indoor or outdoor use. This is ideal for most dual and radios that us a single antenna port for both VHF and UHF. This picture shows that the base of the antenna is mounted flush to the top of the mast. These taller mounts are suited for most antennas and feature a pivoting foot to allow installation on vertical or horizontal flat surfaces such as a roof, fascia, side of house, or deck rail. Its adjustable angle, base pivot allows for flat, angled or vertical use and supports roof, attic or sidewall installation. But if you would like to learn more about the various types of outdoor hd antenna for rural areas available and which the right one for you, then read our outdoor hd antenna for rural areas buying guide. This guide assumes that the mounting hardware being used is a regular j-pole. The mount is completely adjustable to accommodate any particular angle you need. We have 38' J-Pole Antenna Mount Best Price you need, all on one website. Also, if you plan on using any kind of mobile or base station in your home, you will definitely need to use some kind of an external antenna. Product Description. This AD is one special bundle deal that includes one WA-2608 long range digital amplified outdoor TV antenna plus one Lava J pole a ready to install system two items for one low price. And finally on the right are three pieces which will form the middle of the bottom section. How to build a J-pole with twinlead: Ask Dave #42 - Duration: 33:02. Since it is the second version of this antenna, it will be referred to as the DBJ-2. The 1990 ARRL Hand Book. I first introduced the concept of this antenna in Feb. This is simply not true in most cases. J-pole with a 1 in. The antenna I constructed was made of 1/2" tubing. Also available in shorter length. Designed as a universal fit for all Outdoor HDTV Over the Air Antenna Satellite Dishes. 6:1 or less VSWR and 420 to 450 Mc. Plus the antenna also have the great low noise floor and wide bandwidth typical of our other antennas. A DISCUSSION OF ANTENNA THEORY by Paul Graham (K9ERG) J Pole Calculator and drawing by K4ABT G. 0 out of 5 stars 3. Ham Radio TV 22,691 views. Aone Outdoor TV Antenna Stand Apm01 is specially designed outdoor antenna. Multiple set-up options allow you to place antenna on a wall or pole. QST February 2003 and QST March 2007, CQ Summer 2012). High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket , Find Complete Details about High Quality J Btacket 18' ' Antenna Mounting Hardware For Universal Ku Band Satellite Dish Antenna Pole Bracket,Antenna Pole Bracket,Antenna Mounting Hardware,J Bracket from Brackets Supplier or Manufacturer-Hangzhou Engxiang Hardware Products Co. The unique design of our universal J-Mount allows you to mount your TV antenna higher than standard 18” masts allow. the reason is i believe both are made by the same company, both use most of the same components and also the drawing of the loop antenna in my an-100 "instruction manual" is the an-200. Additional Antenna Wall Mount Features Include: Will extend beyond most residential roof overhangs. Even if you stand the Pockrus J-pole up inside your house near a window, your signal will get out much better than with a whip antenna, even connected to a little handheld radio. 20" J-shaped mounting pole. Together with 45 Days Money Back, One Year Guarantee and Friendly, Easy-to-reach Support. Notice how the flattened straps are facing one another on the inside of the "J". Antenna Dimensions. I purchased a basic J-Pole and I was wondering what would be a good height to mount it to hit repeaters within 25-35 miles of my area. Locate your ideal location on the roof where you would like to mount the antenna. Directional antennas and omnidirectional antennas (with the necessary pole mounting hardware) can mount directly to the pole. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The 2 Meter Slim Jim antenna a great solution for repeater sites, data and packet stations, APRS, and even every day communications. This way the Mount would be hidden, and only the Antenna showing above the Roof. MFJ-1785 80-40-20 Meter Rotatable Dipole mount the antenna in a clear location above or away from buildings, towers, folding tables, etc. and yes when you are putting antennas in the ground you really do need to "ground it" but that doesn't mean "stick it in the ground" or even "drive a ground rod" to be effectively grounded it needs to be bonded to the entire system of house ground rods. How Does a J-Pole Antenna Work - By Dr. Non-SCE Antennas Placed on SCE Poles Page 1 1. Don't miss this deal on reactionnx weatherproof universal outdoor tv antenna mounting pole 180° adjustable tv antenna j-pole aerial bracket black easy installation solid structure from Reactionnx. The most popular wire-wound CB antenna in the world. It makes your construction much simpler. Since this coax will likely pass adjacent to your yagi, the above near and far field calculation efforts will be nullified without a proper current balun on the J pole feedpoint to. The universal antenna mounting pole is ideal for installing your external yagi, panel or omni antenna. Attach your antenna to the pole and tighten it lightly for now. Make sure the bolt doesn't extend far into the PVC tube where it could interfere with the antenna. I use two pieces of semirigid. The Dual-Band Open-Stub J-Pole Antenna Built out of heavy duty 3/16" angle aluminum, UHF SO-239 connector with 3/8 aluminum elements and all stainless steel hardware. Also heard it called a hockey stick pole. Aug 26, 2012 · Side Mounting J-Pole Antennas on a Tower. 20 Inch Extension Pole; There are no reviews yet. Detailed information on the mount is shown here. Plastic rain cap included with latest version. We've searched far and wide for an expansive array of listings in stock now. This isn’t just theory; Measurements confirm the tendency of mast currents to flow at will and the ability of the stub to quell them. The J-Pole is already a full wavelength antenna and does not need, and simulations suggest is actually compromised by, any feed line radiation. You can still attach an antenna to the fascia on the side of your home with what's called a J-mount. Inside you’ll see the coax cable screwed into the dish arm. Can be mounted on the roof, wall, chimney or any other flat surface. Performance is equal to a J-pole, but it’s smaller, less obtrusive and more weatherproof. May 24, 2012 · Something I made after being inspired by a thread here about antenna mounts. Next drill a 5/8 inch hole in the top of your 1 1/2” cap and then attach it to the top adapter. The J-Pole has a pivoting foot, which allows installation on vertical or horizontal surfaces. One of the. Many times you will not want (or will not be able) to mount an antenna on the roof. Model Details The airMAX Yagi Antenna, model AMY-9M16, is a high-gain antenna ideal for directional coverage in PtP or PtMP applications. They were cut down to 12 feet in length in order to provide a saddle for the top pieces. SETTING BASE IN CONCRETE 1. Simply attach this mount to the eave of a building, making sure the lag bolts are secured. A slot antenna is a narrow rectangular opening in a large conductive surface, such as a TV satellite dish. They are usually only suitable for wooden fascias because they attach using coach screws, but sometimes they are with metal fascias provided there is a block of wood behind the fascia to screw in to. If you are going to build a j-pole antenna that will mount to a conductive structure, the mast decoupling stub is a must have feature. You can mount it on any roof pitch, easily mounts on the eave of the roof and can also be mounted to a wooden pole, wooden railing, deck etc. What you need: aluminium tubing base plate tv antenna clamp antenna mount (eg. 3 dia 1-year warranty Includes mounting accessory & instruction manual J-Pole. Product Description. Kinsner, VE4WK J-POLE ANTENNA FOR 2m 3 of 3 1 2 3 4 5 6 7 8 E D C B A E D C B A 1 2 3 4 5 6 7 8 5 June 1992 J-POLE PARTS LIST PROCEDURE P2 M1. The installer must drill a hole through the mast and J pole and insert a set screw to prevent the mast pole from slipping and turning. Can be mounted on the roof, wall, chimney or any other flat surface. The performance of the setup pictured was fine--other digipeaters, up to 193 miles away, heard this station. Attach the pole to the bracket you mounted with one (1) ¼” x 2 ¼” hex head cap bolt with ¼” hex nut through the bracket and pole. It is a standard VHF j-pole that resonates at UHF (all antennas do that). Matching to the feed-line is achieved by sliding the connection of the feedline back and forth along the stub until a VSWR as close as possible to 1:1 is obtained. >> 33-10915 from STELLAR LABS >> Specification: 38" J-Pole Antenna Mount. A coil of 4-5 turns of RG-58 about 4 inches in diameter seems to do the trick. Ordering Information - At this time we offer 7 antenna models. Converts pole mount antennas to wall mount. J-Pole Antenna Product Description The airband J-Pole antenna is tuned for the 118 - 128 MHz aircraft aviation band. The one for mounting TV antenna on roof guttering fascia. Extends the length of the J pole mount by 4 feet. Ed Fong - Duration: 50:33. References. Can be taken apart for easy transport.