This 2m and 70cm dual bann J-Pole antenna breaks down into a space about 10" by 6" and 7 pieces once assembled. I was thinking when I purchased this antenna J pole amount. ABR Industries LLC 218XATC-PL-1. How will the pole be used? Will the pole be use for portable or temporary applications, or will it be used in a permanent installation? As a vertical antenna, with a single wire running up the pole? As an Inverted-L, with the radiator wire running vertically up the pole, and then bending 90 degrees, continuing horizontally?. So we calculated the design (with help of this calculator), Materials used aprx 50cm of 2mm diameter brass or copper wire 1 x BNC chassis part (no SMA of N was availible in the junk box) Just a. See full list on homedepot. You previously purchased this product. Some people were laying the antenna on the. This antenna has a 2 piece main element that is composed of two nominal 30" pieces clamped together in the field. Search Newegg. The Universal Antenna Mount will accommodate most brands and styles of outdoor TV antennas. Copper Dual-Band Super J-Pole Antenna Project. Above: The HD Stacker antenna hung using string. 1 Bracket Installation Diagram. 24 Flag = $5. Sebastian - NS0W" Unique enough to be covered by. It would be ideal to mount the Testing should be done with the antenna installed or at least mounted to a pole to simulate an installation. The antenna is pretty much Omni-directional Horizontally. NOTE:The original J Pole antenna was made from an old Ringo bottom section with it's black insulator still attached to a short piece of tubing that extended from the bottom of the old antenna onto a metal mast. Antenna x1 Power Supply Unit (PSU) x1 1. 5" Diameter. com for antenna pole mount. Package Includes: 1 x J-Pole Aerial Bracket 1 x Base 4 x Wall Screws 4 x. UML (Universal Mount - Long) The Pacific Wireless UM/L Universal Antenna Mounting Systems consist of a universal bracket and choice of 2 different length 1. Buyer Guarantee. I wish the U bolts were included. 2 out of 5 stars 20. Reversible design: Both ends of the J-pole antenna mount can be used 2. Secure your network today and into the future. The length of the antenna is three quarter wavelength. Here is a working 4m Slim Jim constructed out of 450Ω feeder, the stuff with the solid core. Does not include pole/mast - see FMW4-YMST4: Antenex 4' x 1-1/4" Aluminum Mast and 4" Standoff Wall Mounts (single Brackets). On Sun, 26 Aug 2012 08:44:40 +0000 (UTC), "J. Nov 19, 2017. This antenna was defiantly worth the purchase which was reasonable at $35. Adjust the gamma match capacitor to obtain an SWR of 1: 1. Carr Design by G. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. The J-Pole is a great antenna for VHF/UHF applications. com offers 4,085 pole mount antenna products. Designed for Mounting External Antennas for Cell Phone Signal Boosters. This 2m and 70cm dual bann J-Pole antenna breaks down into a space about 10" by 6" and 7 pieces once assembled. Outdoor Antenna Mounting Pole. This will become the antenna mounting post. I also got the AF flag and Marine flag. With best size design, it can fit most outdoor antennas. Great Prices & Service. Antenna Mount (Snail) 2; Antenna Mount (SO239) 2; Antenna Mount (Window) 1; Base Plate / Ground Mount 3; Carry Bag / Holdall 1; Coax Cable Assembly 12; Dipole Centre & Insulator 8; Drive-on Mast Support 1; End Fed Wire 3; Fits Icom 705 2; Ground Radial Box 1; Ground Stake / Guying Peg 2; Mag Mount 20; Mast Adapter / Coupler 3; Mast Clamp 11. View in Order History. oat hangers and PVC pipe. The Slim Jim is a J-pole with the top fold doing very little except splitting current between the original conductor and the new added conductor. I do not exactly have copper welding tools on hand, so, I just build the antenna using metal rods from garden supplies store. All joints are soldered with rosin core solder. Quickly Install Any TV Antenna. But I did not receive. Never used. The J-pole antenna is an end-fed omnidirectional dipole antenna that is matched to the feedline by a quarter wave transmission line stub. It has gain - more than 3db! It needs no radials; It is easy to install. 2M/440 J-POLE~~~~~ 300 OHM TWIN LEAD ANTENNA~~~~~ 3. DIY VHF J Pole Antenna. The traditional j-pole vertical antenna provides no relief from radio frequency currents flowing The traditional j-pole antenna flays out the transmission line to two thin wires that connect to each side of the parallel tubes in the matching section. With the remaining PVC pipe, cut two lengths about 6” long and push each into an end of the 90-degree PVC corner piece. 2:1 or less (30 Mc. J-pole is a little thick and heavy. Shop the top 25 most popular 1 at the best prices!. This is a SOLID antenna engineered not only for performance but also for portability and fool-proof assembly. Range includes 1. 98 Rope = $4. Product is 10 inches in length and 1. 5:1 or less (4 Mc. Inside the reception is so so in the 154 MHZ range probably due to the fact that it is indoors. Schedule 40 303 SST Pipe 1. It is possible to detune the antenna if it is close to such objects. How to build a J-pole antenna for the 2-meter amateur radio band using zip cord, vinyl electrical tape, solder, a 6-foot bicycle safety flag pole and a length of coaxial cable to connect to the transceiver. Stainless steel pole mount for the Lightsquared SPAC-AS-MSV220 and SPAC-AS-LS221 2-Axis MSAT G2 antennas. Essentially, a J-pole is a 1/2 wave resonant antenna connected to a quarter wave matching stub. J-pipe is reversible from mounting foot for a variety of positioning options. I bought 2 mounts with the longer pole, 2 military toppers (1 Air Force & 1 Marine) in honor of my son and daughter. Typically, the 2 meter all copper J-Pole antenna will handle 250 watts or more of power. The DBJ-1 package includes the tuned antenna with 3/4" PVC end caps and SO-239 RF connector attached. You will need an SO-239, Chassis mount connector, 1/16 Copper coated. The mount can be mounted either horizontally or vertically as the base is adjustable. KB9VBR J-Pole Antenna Review and Demonstration with another ham station that I worked while on the review using the review. That seemed to cut down on the hiss I was hearing when compared to yesterday. For a permanent outdoor installation. It would be ideal to mount the Testing should be done with the antenna installed or at least mounted to a pole to simulate an installation. The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub. J-mounts and other pole-mounts that can be mounted to poles with U-bolts (which we carry). You previously purchased this product. The tuning ring was removed. But I did not receive. I like to experiment with antennas and at my local Hamradio club (Veron/VRZA Twente) a fellow Ham, who loves the J-pole design, wondered if it was possible to make a j-pole antenna for for 868Mhz. bandwidth); and 420 to 450 Mc. Subito a casa e in tutta sicurezza con eBay! J Pole Antenna. UML (Universal Mount - Long) The Pacific Wireless UM/L Universal Antenna Mounting Systems consist of a universal bracket and choice of 2 different length 1. Adjustable direction: The mounting pole can be rotated 180. See full list on homedepot. I am going to be using top rails as well cheap easiest for me to mount my j pole antena Or 5/8 antenna. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub. Adjustable direction: The mounting pole can be rotated 180° for best reception angle to get strongest signals 4. 5in mounting tube for the most demanding customer premises antenna Laird J-Pole Antenna Mount 18". Build a J-Pole Antenna: Building A 2-meter J-Pole Antenna: Design your Own Super J-Pole: Emergency J-Pole Antenna: J pole antenna per 50 Mhz, IK1ZOY: J-pole 144-146 Mhz, I0FPP: J-pole 144Mhz, I5BHN: J-Pole Antenna Design: J-Pole Antenna: J-pole antennas for 2m-40m with Wireman-cable, DK7ZB: J-pole broadcast fm 89 Mhz: J-pole 145 Mhz,VHF antenna. The result is 3/4 of a wavelength on one side and 1/4 wavelength on the other side. NOTE:The original J Pole antenna was made from an old Ringo bottom section with it's black insulator still attached to a short piece of tubing that extended from the bottom of the old antenna onto a metal mast. We carry a huge selection of antenna mast mounts like wall mounts, ground mounts, roof mounts even non penetrating roof mounts. Antenna Mounting Poles Mounting options for outdoor antennas. DIY VHF J Pole Antenna. Looks like an 'Arrow' dual band 'J'-pole. Product Title Antop Antenna Inc J-pole Outdoor TV Antenna/Satellit Average rating: 3. View in Order History. The J pole antenna mount has a weight to it. 5" in diameter. Reversible design: Both ends of the J-pole antenna mount can be used 2. com My intension was to build the J-Pole to receive better reception of my local fire band. Recently someone shared a installation link for a antenna mast that was through the deck and slipped inside a glassed in PVC tube. Philips Accessories Universal Adjustable TV Antenna Mount, Steel J-Mount for Attic Outdoor Roof Wall Installation, Weatherproof Mast Pole, Mounting Bracket and Hardware Included, Black, SDW1220/27 4. The J-Pole antenna was designed by the German military in World War II for use in small zepellin, so the first denomination of this antenna is Zepp antenna. Availability: 440 In stock. Design or build your antenna here! Antenna project contributions are from all over the world! HF, Vhf, Uhf antenna projects and lots more! Most are designed for ease of construction and expense! All projects have been offered by their authors and builders to share their antenna ideas and fun with all. The antenna is a dual 'J' pole design having a common driven element for both antennas and two grounded resonator elements, the antenna does not require a ground plane for operation but mounting the antenna on a well grounded metal pole or tower is recommended. Great Prices & Service. When mounting on metal mast, use a pvc pipe insulating sleeve between base stub on antenna and the metal mast, hose clamp to the mast, then attach copper ground wire to the exact center of the shorting bar for DC ground. A very simple, common option for LPFMs is the radio shack 36 foot telescoping mast, available for about $60 from a local radio shack. Nov 19, 2017. The J-pole is an excellent solution for me, and it will get me on the air from 80m to 10m rather than just 40m. U-Bolts for Antenna Mounts. My J-Pole antennas are constructed out of Type M solid copper pipe for the ultimate in durability and weather resistance. 94 Rope Cleat $1. 50mm (OD) custom length galvanised pole included. 66" OD, 12 gauge SST (. J-Pole antennas have been designed and constructed out of a wide variety of materials. Above: The HD Stacker antenna hung using string. Stainless steel pole mount for the Lightsquared SPAC-AS-MSV220 and SPAC-AS-LS221 2-Axis MSAT G2 antennas. Nov 19, 2017. U-Bolts for Antenna Mounts. UML (Universal Mount - Long) The Pacific Wireless UM/L Universal Antenna Mounting Systems consist of a universal bracket and choice of 2 different length 1. J Pole calculator by dxzone. 5in mounting tube for the most demanding customer premises antenna mounting applications. All hardware features a corrosive resistant advanced Zinc plated finish. Ward Silver, N0AX 60-61 HINTS: Audio Interfacing and Ground loop Solutions, Martin, K0BXB 62-62 HINTS: Nine Dollar Microphone Boom, Steve. The J Pole antenna is a popular antenna design among amateur radio operators because it is effective and easy to build. The mount can be mounted either horizontally or vertically as the base is adjustable. The J pole is certainly easier to construct as there is. The J-Pole can be mounted on any surface -- roofs, deck railings, eaves, and more!. A very simple, common option for LPFMs is the radio shack 36 foot telescoping mast, available for about $60 from a local radio shack. They can be used to clamp antennas directly onto poles by tightening a grip around the. find that the antenna will have a gain of 3 to 4 dB. My problem: using a J - pipe to roof mount an antenna. Antenna Anatomy. KB9VBR J-Pole Antenna Review and Demonstration with another ham station that I worked while on the review using the review. The result is 3/4 of a wavelength on one side and 1/4 wavelength on the other side. 2M/440 J-POLE~~~~~ 300 OHM TWIN LEAD ANTENNA~~~~~ 3. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. Higher mounting typically results in a 3 dB to 5 dB increase in field strength; an obvious worthy goal. The origin of the word antenna relative to wireless apparatus is attributed to Italian radio pioneer Guglielmo Marconi. Antenna Mounting Hardware; Antenna Rotators; Automotive Electronics; Arrow Antenna OSJ-146/440 Dual Band J-Pole Arrow Antennas. Jpole-antenna. Sebastian - NS0W" Unique enough to be covered by. Pole mounts are a combination of U-bolts with either a J-mount or a L-bracket. The J-POLE antenna is a quick and easy plumbers delight. Stainless steel pole mount for the Lightsquared SPAC-AS-MSV220 and SPAC-AS-LS221 2-Axis MSAT G2 antennas. Looks like an 'Arrow' dual band 'J'-pole. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. Search for: Homebrew double zepp antenna. Parts used found @ home depot, build time 1 hour k0bet, jpole, j-pole, super jpole, home brew jpole, diy jpole,. My problem: using a J - pipe to roof mount an antenna. I give this pole a lot of credit I am able to get great distance and range on the 2 meter band. Attach the J-pole to the mounting brace using one (60 mm) hex bolt with flange nut provided. A J-pole are a balanced antenna and needs a balun or at least chokes to decouple a coax feedline to stop the coax from being an antenna element. Aviation fans prefer this antenna as it works well picking up both land based and airborne transmitters. The antenna is a dual "J pole" design, and has a common driven element for both bands. Really nice , quality stuff from a company that works hard to make sure their customer is happy. Antenna Anatomy. It is possible to detune the antenna if it is close to such objects. 5 inches in diameter. The J-Pole has a pivoting foot, which allows for easy installation on vertical or horizontal or any angle surfaces. The J-Pole antenna was designed by the German military in World War II for use in small zepellin, so the first denomination of this antenna is Zepp antenna. We carry a huge selection of antenna mast mounts like wall mounts, ground mounts, roof mounts even non penetrating roof mounts. Any differences in the antennas are the result of both antenna's sensitivity to construction, feedline length and position, and mounting. Schedule 40 303 SST Pipe 1. on main unit. Scegli la consegna gratis per riparmiare di più. 5 Year Warranty. A gathering of materials for TVARC Flagpole Antenna Project. If for some reason your antenna does not fit on the dish mount pole, you can get a fitting from your local hardware store to adjust the pole larger or smaller. The J-mount is not included. mount the J­ Pole inside a piece of PVC pipe capped at both ends. Shouldn't be difficult to come up with a way of mounting the thing. Quickly Install Any TV Antenna. These antennas perform well in restricted space areas. Designed for Mounting External Antennas for Cell Phone Signal Boosters. A 2 meter easy homebrew jpole antenna build - This Super jpole costs under 20 bucks - Hits repeaters 45 miles away. Pole for mounting an. Package Includes: 1 x J-Pole Aerial Bracket 1 x Base 4 x Wall Screws 4 x. The DBJ-1 package includes the tuned antenna with 3/4" PVC end caps and SO-239 RF connector attached. You previously purchased this product. Some people were laying the antenna on the. SO-239 to 3/8" x 24 Thread Stud Antenna Mount Adapter for Arrow J-Poles Quality matters and American Radio Supply is a trusted supplier of genuine OEM components. J-Pole Antenna Mount - 33-10915 74R5020 Data Sheet + RoHS. The unique design of this universal J Mount allows you to get your TV antenna higher than standard 18" poles allow. J-pole antenna mast JX-005, with a 20" long and 1" diameter pole is the ideal Antenna mast for the WA2608, WA2006, AV163 or any Outdoor TV Antenna with 1" diameter mounting. We supply the U. This antenna was defiantly worth the purchase which was reasonable at $35. Also includes a 6 ft. Adjustable 20" J-bar outdoor antenna mounting pole for use with SureCall in-building cell phone signal boosters. After you receive your J-Pole antenna, the first question you probably have is how are you going to mount it. The J-pole is an excellent solution for me, and it will get me on the air from 80m to 10m rather than just 40m. The bracket allows for easy installation to solid surface such as a wall, chimney or roof. 105 thickness ). This way the Mount would be hidden, and only the Antenna showing above the Roof. 5:1 or less (4 Mc. J-Pole Antenna Mount - EZDM-166-39Z 2836528 39" J-Pole for Mounting Dish and TV Antennas - Galvanized. This 30" tall mount is suited for most off air antennas and will attach to any flat surface including a roof, fascia, side of house, or deck rail. A J-Pole antenna disclosed including: shunt segment extending out of the plane of the J-Pole antenna. Ward Silver, N0AX 60-61 HINTS: Audio Interfacing and Ground loop Solutions, Martin, K0BXB 62-62 HINTS: Nine Dollar Microphone Boom, Steve. The pack of 10 of Airmax Universal Mounting Bracket from Ubiquiti Networks is a mounting accessory for mounting devices. How much power will a J-Pole antenna handle. 21 Inch J-Pole perfect size for a 4 bay antenna mounting like the channel master 4221 HD, Antennas Direct DB2E, Antennas Direct DB4e. Current Price $16. Trova una vasta selezione di J Pole Antenna a prezzi vantaggiosi su eBay. The type of mounting option will depend on the size of your attic as well, but you’ll find that using a pole mount or a rotary mounting system may be the answer. Comes with adjustable base to enable a vertical mount on the side of the house or a horizontal mount on a flat surface like a deck. With the remaining PVC pipe, cut two lengths about 6” long and push each into an end of the 90-degree PVC corner piece. You previously purchased this product. I bought 2 mounts with the longer pole, 2 military toppers (1 Air Force & 1 Marine) in honor of my son and daughter. 94 Rope Cleat $1. Antenna Mount, J-Pole, 38" STELLAR LABS. On Sun, 26 Aug 2012 08:44:40 +0000 (UTC), "J. The type of mounting option will depend on the size of your attic as well, but you’ll find that using a pole mount or a rotary mounting system may be the answer. Pole for mounting an. Trova una vasta selezione di J Pole Antenna a prezzi vantaggiosi su eBay. Heavy Duty Galvanised Wall/Building Antenna Side Mounting Post. The J-Pole antenna was designed by the German military in World War II for use in small zepellin, so the first denomination of this antenna is Zepp antenna. Twin-Lead J-Pole for 70cm? 5. Made iron with a weather resistant seal black 1 diameter will fit most TV antennas and satellite dishes including lava, B01CKBFBC8 esky, viewtv, sfcable Pole is 18. Really nice , quality stuff from a company that works hard to make sure their customer is happy. Trailed behind the airship, it consisted of a single element, one half wavelength long radiator with a quarter wave parallel feedline tuning stub. _____ Model # LAVA Universal Mount. The unique design of this universal J Mount allows you to get your TV antenna higher than standard 18" poles allow. Reversible design: Both ends of the J-pole antenna mount can be used 2. Discover over 154 of our best selection of 1 on AliExpress. After you receive your J-Pole antenna, the first question you probably have is how are you going to mount it. They can be used to clamp antennas directly onto poles by tightening a grip around the. That seemed to cut down on the hiss I was hearing when compared to yesterday. Antenex extruded aluminum mounting bracket used to mount Antenex fiberglass base antennas to mast (1. I have built two of these and it should be easily reproducible and work ‘straight out of the box’! Click image for larger version. They are made with the finest Stainless Steel that will last! Not cheap aluminum that will dissolve in your soil! "it is so beautiful, I want to frame it and put it up on the wall - not in the dirt under my vertical. It's individually pre-tuned and ready to assemble. J-pole antenna US8593363B2 (en) 2011-01-27: 2013-11-26: Tdk Corporation: End-fed sleeve dipole antenna comprising a ¾-wave transformer Mounting for mobile. 100% Free Shipping. Reversible design: Both ends of the J-pole antenna mount can be used 2. Buyer Guarantee. 5 in length Solid structure to sustain harsh wether The J-Pole has a pivoting foot which allows installation on vertical or horizontal surfaces Good for most of the the outdoor Antennas on the market Extra wide base for stability. For peak performance, a field of radial wires should be used. Ward Silver, N0AX 60-61 HINTS: Audio Interfacing and Ground loop Solutions, Martin, K0BXB 62-62 HINTS: Nine Dollar Microphone Boom, Steve. Copper Dual-Band Super J-Pole Antenna Project. The antenna is pretty much Omni-directional Horizontally. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. Help with 6M J-Pole antenna made from 300 ohm TV twin-lead. we are having trouble with getting the SWR meter level to the right location. J-pole antenna US8593363B2 (en) 2011-01-27: 2013-11-26: Tdk Corporation: End-fed sleeve dipole antenna comprising a ¾-wave transformer Mounting for mobile. The J Pole antenna is a popular antenna design among amateur radio operators because it is effective and easy to build. Made iron with a weather resistant seal black 1 diameter will fit most TV antennas and satellite dishes including lava, B01CKBFBC8 esky, viewtv, sfcable Pole is 18. Adjustable 20" J-bar outdoor antenna mounting pole for use with SureCall in-building cell phone signal boosters. The J pole antenna mount has a weight to it. This antenna will give you about 2. 5m coaxial cable (from PSU to TV) x1 21" J-shape Pole x 1 Mounting Base x 1 User Manual x 1 Φ6*19mm screw x 2 Φ6*43mm screw x 1 Φ6mm hexagon nut x3 Φ7*45 mm Plastic Anchor Bolt x 2. Forrest Cook WB0RIO. Secure your network today and into the future. Comes with all the screws and plastic anchors, super easy to assemble. 95 SAVE $15. However, if you have a smaller attic, then you might want to consider using the Clamping System to keep that antenna bolted down between floor joists. Never used. find that the antenna will have a gain of 3 to 4 dB. The white plastic insulator/bushing with this mount requires a 1/2" hole for mounting on the J-pole assembly. This will become the antenna mounting post. 0 The facts and figures herein are carefully compiled to the best of our knowledge and are intended for general informational purposes only. The J-Pole is very sensitive to conductive support structures and will achieve best performance with no electrical bonding between antenna conductors and the mounting structure. J-Pole Antenna Mount - EZDM-166-39Z 2836528 39" J-Pole for Mounting Dish and TV Antennas - Galvanized. This is necessary for lightning protection. J-pole is a little thick and heavy. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. KF4EOK'S 2 meter super j-pole antenna build SUPER J-POLE FOR 435MHz by VK6YSF The World Wide Web Prepared By Paul Howarth VK2GX. Some people were laying the antenna on the. A J-Pole antenna disclosed including: shunt segment extending out of the plane of the J-Pole antenna. I have built two of these and it should be easily reproducible and work ‘straight out of the box’! Click image for larger version. Reversible design: Both ends of the J-pole antenna mount can be used 2. I build my J Pole antennas as a J and mount them insulated from any mast. Comes with all the screws and plastic anchors, super easy to assemble. Ward Silver, N0AX 60-61 HINTS: Audio Interfacing and Ground loop Solutions, Martin, K0BXB 62-62 HINTS: Nine Dollar Microphone Boom, Steve. element14 offers special pricing, same day dispatch, fast delivery, wide inventory, datasheets & technical support. Its adjustable angle, base pivot allows for flat, angled or vertical use and supports roof, attic or sidewall installation. J-pole antenna US8593363B2 (en) 2011-01-27: 2013-11-26: Tdk Corporation: End-fed sleeve dipole antenna comprising a ¾-wave transformer Mounting for mobile. Stainless steel pole mount for the Lightsquared SPAC-AS-MSV220 and SPAC-AS-LS221 2-Axis MSAT G2 antennas. We carry a huge selection of antenna mast mounts like wall mounts, ground mounts, roof mounts even non penetrating roof mounts. View in Order History. A further consideration is that the pole itself should be at least 3 feet taller than the top of the antenna that is mounted to it. Shop for J-pole Antenna Mounts at Walmart. The antenna assembly in the picture is two fiberglass pull-rods screwed together with a short feed line and a 2m roll-up J-pole antenna. A gathering of materials for TVARC Flagpole Antenna Project. With best size design, it can fit most outdoor antennas 3. bandwidth); and 420 to 450 Mc. Gray weatherproof coating. This is a SOLID antenna engineered not only for performance but also for portability and fool-proof assembly. Build a J-Pole Antenna: Building A 2-meter J-Pole Antenna: Design your Own Super J-Pole: Emergency J-Pole Antenna: J pole antenna per 50 Mhz, IK1ZOY: J-pole 144-146 Mhz, I0FPP: J-pole 144Mhz, I5BHN: J-Pole Antenna Design: J-Pole Antenna: J-pole antennas for 2m-40m with Wireman-cable, DK7ZB: J-pole broadcast fm 89 Mhz: J-pole 145 Mhz,VHF antenna. Made from Galvanised Steel for roof or wall applications. 10" Length, 1. Wall mounts & brackets: Best accessory for you to mount your outdoor antenna. 38" J-Pole Antenna Mount Versatile all-in-one mount that can be used with antennas or satellite dishes. J-pipe is reversible from mounting foot for a variety of positioning options. Above: The HD Stacker antenna hung using string. Because of the weather, I haven't been able to mount the antenna outside. J-pole is a little thick and heavy. Includes U-bracket assembly and wall mount bracket. These antennas perform well in restricted space areas. The universal antenna mounting pole is ideal for installing your outdoor yagi, panel or omni antenna. Attach the J-pole to the mounting brace for elevation adjustment using two (15 mm) carriage bolts with flange nut provided. Shouldn't be difficult to come up with a way of mounting the thing. The attic mounted antenna was sent to us by Mark in Wheaton, IL. The mount can be mounted either horizontally or vertically as the base is adjustable. Subito a casa e in tutta sicurezza con eBay! J Pole Antenna. Universal J-Mount Pole for All HDTV Antennas. If you need more info or dimensions for other frequencies, check out the web on J-Pole antennas. 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 wire 2( Measuring tape 3( Exacto knife or similar cutting tool 4( electrical tape 5( short lenght of coax cable 6( antenna connector for scanner. 1981 "pole mount" 3D Models. Extra Wide Base For Stability. J-Pole Antenna Mount - EZDM-166-39Z 2836528 39" J-Pole for Mounting Dish and TV Antennas - Galvanized. Reversible Design - both ends of the J-pole antenna mount can be used. In the only reasonable location, and coincidentally, where it is mounted now, there is a swamp cooler between antenna and towers. It radiates and receives in an omni-directional pattern. Mounts any style of antenna, fully customisable to request. Winegard 21 inch J pole J Mount mount. The length of the antenna is three quarter wavelength. The J-pole antenna is somewhat sensitive to surrounding metal objects, and should have at least a quarter wavelength of free space around it. Antenex extruded aluminum mounting bracket used to mount Antenex fiberglass base antennas to mast (1. Simply attach this mount to the eave of a building, making sure the lag bolts are secured. 15 years of service. Antenna Mounting Hardware; Antenna Rotators; Automotive Electronics; Arrow Antenna OSJ-146/440 Dual Band J-Pole Arrow Antennas. The unique design of this universal J Mount allows you to get your TV antenna higher than standard 18" poles allow. My testing is certainly not “lab grade” but it does indicate to me that the Alpha J-pole is a well designed antenna that does what it is supposed to do. Search for: Homebrew double zepp antenna. J Pole calculator by dxzone. The DBJ-1 package includes the tuned antenna with 3/4" PVC end caps and SO-239 RF connector attached. LAIRD UM/L Universal Antenna Mount - 25 Inch Long (NEW) Mounts. A very simple, common option for LPFMs is the radio shack 36 foot telescoping mast, available for about $60 from a local radio shack. On Sun, 26 Aug 2012 08:44:40 +0000 (UTC), "J. J-Pole antennas have been designed and constructed out of a wide variety of materials. Your antenna will look something like this: 18. The J-Pole is a great antenna for VHF/UHF applications. For peak performance, a field of radial wires should be used. Includes U-bracket assembly and wall mount bracket. For final mounting, attach the antenna to a ¼" wooden dowel using tie wraps about every 3 inches. Maximum power input 75 watts. Now I cannot locate the post or link on the WWW. Will be back for sure. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. This 30" tall mount is suited for most off air antennas and will attach to any flat surface including a roof, fascia, side of house, or deck rail. The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. J-pole antenna mast JX-005, with a 20" long and 1" diameter pole is the ideal Antenna mast for the WA2608, WA2006, AV163 or any Outdoor TV Antenna with 1" diameter mounting. Questions about TV Twin-lead J-Pole. The antenna does perform well with gain in the direction away from the support mast or tower and it is very simple to tune. Specification J-POLE Antenna frequency: 145-154 Mhz--VH1 155-164 Mhz--VH2 165-174 Mhz--VH3 Gain: 2dB Input Impedance: 50 ohm VSWR<1. Essentially, a J-pole is a 1/2 wave resonant antenna connected to a quarter wave matching stub. The result is 3/4 of a wavelength on one side and 1/4 wavelength on the other side. Reversible design: Both ends of the J-pole antenna mount can be used 2. You will need an SO-239, Chassis mount connector, 1/16 Copper coated. SO-239 to 3/8" x 24 Thread Stud Antenna Mount Adapter for Arrow J-Poles Quality matters and American Radio Supply is a trusted supplier of genuine OEM components. Very slick installation that I want to share with my installer. This will provide some protection in the event of a lightning strike. Carr Design by G. Asta online. The Universal Antenna Mount will accommodate most brands and styles of outdoor TV antennas. 98 Eyebolt = $1. LAIRD UM/L Universal Antenna Mount - 25 Inch Long (NEW) Mounts. 5m coaxial cable (from PSU to TV) x1 21" J-shape Pole x 1 Mounting Base x 1 User Manual x 1 Φ6*19mm screw x 2 Φ6*43mm screw x 1 Φ6mm hexagon nut x3 Φ7*45 mm Plastic Anchor Bolt x 2. It has been replaced by the Channel Master 6305!!!! Winegards DS-2000 Universal Pipe/Tower mount is a quick and economical mount for adding compact off-air antennas to your digital satellite system. 00 Chimney Mount Apparatus for mounting an antenna mast to a chimney, up to 1. With best size design, it can fit most outdoor antennas 3. They are made with the finest Stainless Steel that will last! Not cheap aluminum that will dissolve in your soil! "it is so beautiful, I want to frame it and put it up on the wall - not in the dirt under my vertical. Reversible design: Both ends of the J-pole antenna mount can be used 2. SO-239 to 3/8" x 24 Thread Stud Antenna Mount Adapter for Arrow J-Poles Quality matters and American Radio Supply is a trusted supplier of genuine OEM components. Buying Request Hub makes it simple, with just a few steps: post a Buying Request and when it’s approved, suppliers on our site can quote. Designed to pivot in the center, this mount can be used at any pitch or angle. 5 ft Coax Jumper UHF PL-259 Male Both Ends LMR-240 RG8X Cable. I bought 2 mounts with the longer pole, 2 military toppers (1 Air Force & 1 Marine) in honor of my son and daughter. The mounting pole can be rotated 60° for best reception angle to get strongest signals. 5 Bandwidth 6 Mhz. Either an existing pole is used. For peak performance, a field of radial wires should be used. Questions about TV Twin-lead J-Pole. J-pipe is reversible from mounting foot for a variety of positioning options. The result is 3/4 of a wavelength on one side and 1/4 wavelength on the other side. Pole mounts are a combination of U-bolts with either a J-mount or a L-bracket. Product Title 19 J_Pole Antenna Mount. Heavy Duty Galvanised Wall/Building Antenna Side Mounting Post. This way the Mount would be hidden, and only the Antenna showing above the Roof. You will need an SO-239, Chassis mount connector, 1/16 Copper coated. mount the J­ Pole inside a piece of PVC pipe capped at both ends. 5:1 or less (4 Mc. Your antenna will look something like this: 18. From a performance standpoint the element array is the most. Antenna Mounts - J-Pole or Wall Bracket Mount Markham / York Region 23/02/2021. 5in mounting tube for the most demanding customer premises antenna mounting applications. Then slip the coax wire through it and push it into the open middle of the “T” connector. Adjust the gamma match capacitor to obtain an SWR of 1: 1. Subito a casa e in tutta sicurezza con eBay! J Pole Antenna. Essentially, a J-pole is a 1/2 wave resonant antenna connected to a quarter wave matching stub. With best size design, it can fit most outdoor antennas 3. The performance is not as good as a half wave dipole, but it is comparable to J-Pole and Slim Jim antennas previously used. 2018 · The J-Pole Antenna 'Drinks Alone' The J-Pole antenna must have electrical "RF" isolation from its mount to maintain its design goals. The pole extends out to 25 feet. The Wilson Antenna Pole is designed primarily to work with RV applications but can also be used for mounting outdoor antennas on the side of buildings. J-pipe is reversible from mounting foot for a variety of positioning options. Armed Forces and RF Communication Professionals worldwide. If necessary, you may adjust the direction of the mast by loosening the two lateral nuts on the mounting base of the J-pole. 5 Bandwidth 6 Mhz. Search for: Homebrew double zepp antenna. , with a VSWR of 1. Omni Antenna Wall/Pole Mount PART NUMER: ATS-WPMNT-O AccelTex Solutions 1. If for some reason your antenna does not fit on the dish mount pole, you can get a fitting from your local hardware store to adjust the pole larger or smaller. J-pole is a little thick and heavy. Antenna Mount (Snail) 2; Antenna Mount (SO239) 2; Antenna Mount (Window) 1; Base Plate / Ground Mount 3; Carry Bag / Holdall 1; Coax Cable Assembly 12; Dipole Centre & Insulator 8; Drive-on Mast Support 1; End Fed Wire 3; Fits Icom 705 2; Ground Radial Box 1; Ground Stake / Guying Peg 2; Mag Mount 20; Mast Adapter / Coupler 3; Mast Clamp 11. The attic mounted antenna was sent to us by Mark in Wheaton, IL. I build my J Pole antennas as a J and mount them insulated from any mast. with a VSWR of 2. Range includes 1. Simply attach this mount to the eave of a building, making sure the lag bolts are secured. Find the cheap Tv Antenna Mounting Pole, Find the best Tv Antenna Mounting Pole deals, Sourcing the right Tv Antenna Mounting Pole supplier can be time-consuming and difficult. Quickly Install Any TV Antenna. The DBJ-1 package includes the tuned antenna with 3/4" PVC end caps and SO-239 RF connector attached. The J-POLE antenna is a quick and easy plumbers delight. 5:1 or less (4 Mc. The type of mounting option will depend on the size of your attic as well, but you’ll find that using a pole mount or a rotary mounting system may be the answer. The J-pole antenna, more properly known as the J antenna, was first invented by Hans Beggerow in 1909 for use in Zeppelin airships. Large antenna applications or point to point systems. Tri Band Roof Mount Antenna Public Safety Designed for Tri-Band Radios VHF/UHF/7-800 Mhz operation from a […]. A shunt segment extending out of the plane of the J-pole antenna aids in attaching the antenna to a connector and allowing for a reduction in the size of the antenna and connector. com offers 4,085 pole mount antenna products. The J-Pole has a pivoting foot, which allows for easy installation on vertical or horizontal or any angle surfaces. The mounting pole can be rotated 60° for best reception angle to get strongest signals. SO-239 to 3/8" x 24 Thread Stud Antenna Mount Adapter for Arrow J-Poles Quality matters and American Radio Supply is a trusted supplier of genuine OEM components. It has gain - more than 3db! It needs no radials; It is easy to install. With best size design, it can fit most outdoor antennas. , with a VSWR of 1. The base is easily adjustable allowing you to adjust your antenna within a full 360 degrees to maximize signal input. The performance of the setup pictured was fine--other digipeaters, up to 193 miles away, heard this station. They can be angled or smooth-curved for cylindrical and box pipe poles. NOTE:The original J Pole antenna was made from an old Ringo bottom section with it's black insulator still attached to a short piece of tubing that extended from the bottom of the old antenna onto a metal mast. Customers use these clamps for this, as well as for attaching cabinets to towers. Comes with all the screws and plastic anchors, super easy to assemble. The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. 98 Eyebolt = $1. If necessary, you may adjust the direction of the mast by loosening the two lateral nuts on the mounting base of the J-pole. Help with 6M J-Pole antenna made from 300 ohm TV twin-lead. For peak performance, a field of radial wires should be used. 16 inches, compared to the J-pole’s 57 inches — is less likely to be noticed by the neighbors. com for antenna pole mount. It has been replaced by the Channel Master 6305!!!! Winegards DS-2000 Universal Pipe/Tower mount is a quick and economical mount for adding compact off-air antennas to your digital satellite system. These antennas perform well in restricted space areas. Mounts any style of antenna, fully customisable to request. I have built two of these and it should be easily reproducible and work ‘straight out of the box’! Click image for larger version. There are many plans on the Internet on building J Pole antennas using copper pipes. Does not include pole/mast - see FMW4-YMST4: Antenex 4' x 1-1/4" Aluminum Mast and 4" Standoff Wall Mounts (single Brackets). With best size design, it can fit most outdoor antennas 3. If a 1: I match cannot be obtained with a 5-1/2-inch length of copper wire, shorten or lengthen it and readjust the capacitor until a 1:1 SWR match is obtained. First off this company is GREAT to work with. Shop for J-pole Antenna Mounts at Walmart. How much power will a J-Pole antenna handle. But I did not receive. Will be back for sure. com My intension was to build the J-Pole to receive better reception of my local fire band. Reasonable in price and quality, it deserves your attention! Features: 1. Antenna x1 Power Supply Unit (PSU) x1 1. ) DBJ-2 (ham) dual band roll up antenna kit - (144-148 MHz and 440-450 MHz) Includes adapters for BNC, SMA and SMA - female. When done, your. Antenna Anatomy. J Pole calculator by dxzone. 2:1 or less (30 Mc. 94 Rope Cleat $1. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub. A gathering of materials for TVARC Flagpole Antenna Project. May 13, 2017 - The airband J-Pole antenna is tuned for the 118 – 128 MHz aircraft aviation band. Key Features. The J pole is certainly easier to construct as there is. View in Order History. The tuning ring was removed. We offer 30" and 40" tall "J" Mount Masts that can be attached to any solid surface. We supply the U. The J-pole is an excellent solution for me, and it will get me on the air from 80m to 10m rather than just 40m. Jpole-antenna. Re: "J" pole antenna question, mast-mount amplifier Author: Jeff There is a web page that can be found by searching "J-Pole Antenna" which is a calculator for getting the exact dimensions for any given frequency. 38" J-Pole Antenna Mount Versatile all-in-one mount that can be used with antennas or satellite dishes. The bracket attaches to any flat surface including a roof, fascia, side of house, or deck rail. The J-Pole is an easy-to-build and inexpensive device that provides an omni-directional vertically polarised antenna without the need for a ground plane. It's individually pre-tuned and ready to assemble. Average rating: 0 out of 5 stars, based on 0 reviews. Parts used found @ home depot, build time 1 hour k0bet, jpole, j-pole, super jpole, home brew jpole, diy jpole,. The J-pole antenna is somewhat sensitive to surrounding metal objects, and should have at least a quarter wavelength of free space around it. A DISCUSSION OF ANTENNA THEORY by Paul Graham (K9ERG) J Pole Calculator and drawing by K4ABT G. But I did not receive. The net or effective current is virtually the same. This reduces, but does not eliminate ground losses. Recently someone shared a installation link for a antenna mast that was through the deck and slipped inside a glassed in PVC tube. on main unit. KF4EOK'S 2 meter super j-pole antenna build SUPER J-POLE FOR 435MHz by VK6YSF The World Wide Web Prepared By Paul Howarth VK2GX. Drill and then secure the lag bolts into the pilot holes. Higher mounting typically results in a 3 dB to 5 dB increase in field strength; an obvious worthy goal. 25 Meter Twin-lead J-Pole. The EAntenna EA4J is a 4 meter band vertical antenna with omnidirectional lobe. J-poles will certainly work well as a repeater antenna. Well, the antennas themselves are pretty. The included mounting accessories enable you to install it easily. The TV Antenna J-pole antenna mast with a 20' long and 1' diameter pole is the ideal Antenna mast for the 48-100-005, 48-100-004, 48-100-003 or any Outdoor TV Antenna with 1' diameter mounting. J Pole calculator by dxzone. Wall mounts & brackets: Best accessory for you to mount your outdoor antenna. UM ( Universal Mount ) The Pacific Wireless UM/L Universal Antenna Mounting Systems consist of a universal bracket and choice of 2 different length 1. Gray weatherproof coating. Does not include pole/mast - see FMW4-YMST4: Antenex 4' x 1-1/4" Aluminum Mast and 4" Standoff Wall Mounts (single Brackets). The performance is not as good as a half wave dipole, but it is comparable to J-Pole and Slim Jim antennas previously used. DX Engineering Radial Plates are made of 304 Stainless Steel, 1/8 inch thick and 11. I started with an assortment of stainless steel fasteners. Suction Mount Antenna SCARS members perform a number of emergency communications projects that require radios to be mounted in or on vehicles. Now I cannot locate the post or link on the WWW. The J-Pole antenna was designed by the German military in World War II for use in small zepellin, so the first denomination of this antenna is Zepp antenna. Parts used found @ home depot, build time 1 hour k0bet, jpole, j-pole, super jpole, home brew jpole, diy jpole,. 16 inches, compared to the J-pole’s 57 inches — is less likely to be noticed by the neighbors. 2,238 tv antenna pole mount products are offered for sale by suppliers on Alibaba. 5" Diameter. Mounting-structure isolating 1/4-wave mast choke. J-pole is a little thick and heavy. 98 Eyebolt = $1. Line up the holes of the mounting base of the J-pole with the drilled holes. I also got the AF flag and Marine flag. Universal Outdoor J-Pole Mount for any outdoor mounting such as TV Antenna, Satellite dishes, Security cameras with heavy-duty weather-resistant material, is ideally for any outdoor use. 00) SKU: AA-OSJ-146/440 Width. Subito a casa e in tutta sicurezza con eBay! J Pole Antenna. How to build a J-pole antenna for the 2-meter amateur radio band using zip cord, vinyl electrical tape, solder, a 6-foot bicycle safety flag pole and a length of coaxial cable to connect to the transceiver. About this item MAKES INSTALLATION EASY: Created to simplify the installation of an outdoor antenna for any cell phone signal booster for home or other wireless system (radio or WiFi), the Bolton Technical J Pole Mount Accessory is simple to install itself and goes a long way toward getting you superior signal. The tuning ring was removed. Question: can I mount a 2M twin-lead J-pole in PVC. Can be used on side of house or roof; mount foot can be used on either end of pipe for best mounting. Get fast shipping and top-rated customer service. In technical terms, it is an end fed vertical 1/2 wave which is fed via a 1/4 wave matching stub. Schedule 40 303 SST Pipe 1. Get contact details & address of companies manufacturing and supplying Antenna Mounts, Antenna Mounting Bracket, Antenna Bracket across India. I've looked at the way other hams have mounted their J-pole antennas onto their vent pipes too using Google image search. REVERSIBLE DESIGN-Both ends of the J-pole antenna mount can be used EASY INSTALLATION-It comes with all the screws and plastic anchors,very easy to assemble ADJUSTABLE DIRECTION-The mounting pole can be rotated 60°for best reception angle to get strongest signals. "Buck" Rogers Sr Practical Antenna Handbook by Joseph J. Adjust the gamma match capacitor to obtain an SWR of 1: 1. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. It's individually pre-tuned and ready to assemble. I think the boat was a J-42. He used the 18" J pole mount. Buying Request Hub makes it simple, with just a few steps: post a Buying Request and when it’s approved, suppliers on our site can quote. For GMRS forget Fong's antenna and buy yourself a nice Browning BR-6140. Any differences in the antennas are the result of both antenna's sensitivity to construction, feedline length and position, and mounting. Antenna Mount (Snail) 2; Antenna Mount (SO239) 2; Antenna Mount (Window) 1; Base Plate / Ground Mount 3; Carry Bag / Holdall 1; Coax Cable Assembly 12; Dipole Centre & Insulator 8; Drive-on Mast Support 1; End Fed Wire 3; Fits Icom 705 2; Ground Radial Box 1; Ground Stake / Guying Peg 2; Mag Mount 20; Mast Adapter / Coupler 3; Mast Clamp 11. In the only reasonable location, and coincidentally, where it is mounted now, there is a swamp cooler between antenna and towers. Search for: Homebrew double zepp antenna. How much power will a J-Pole antenna handle. Antenna Mast Mounts. Attach the J-pole to the mounting brace using one (60 mm) hex bolt with flange nut provided. oat hangers and PVC pipe. This antenna will give you about 2. The choice of construction materials can greatly affect the performance and power handling of the antenna. Trova una vasta selezione di J Pole Antenna a prezzi vantaggiosi su eBay. The J-POLE antenna is a quick and easy plumbers delight. The J-Pole antenna was designed by the German military in World War II for use in small zepellin, so the first denomination of this antenna is Zepp antenna. Get fast shipping and top-rated customer service. If you can't find 1 ¼" pipe, don't worry, all of the antennas we sell, have mast clamps that adjust from 1" to 2" in diameter. With twice the gain of a standard J-Pole antenna, the 2 meter Slim Jim antenna is a J-Pole on steroids! The Slim is an end-fed folded dipole antenna that has a gain of 6 dbi and a nice low RF take off angle. Your going to like this super J-pole project, This home made j-pole is easy to build and sturdy, While looking for an jpole antenna project to build I remembered seeing a Marine antenna called the Super J-Pole in the 1988 ARRL Antenna Handbook, which claimed a 6 db gain over a quarter wave ground plane. 98 Snap rings = $1. The J-Pole has a pivoting foot, which allows for easy installation on vertical or horizontal or any angle surfaces. The origin of the word antenna relative to wireless apparatus is attributed to Italian radio pioneer Guglielmo Marconi. 15 years of service. DX Engineering Radial Plates are made of 304 Stainless Steel, 1/8 inch thick and 11. Heavy Duty Galvanised Wall/Building Antenna Side Mounting Post. <