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Building A 2-meter J-Pole Antenna Related text in page: «*Building A 2-meter J-Pole Antenna* Cheap and Effective. By Jaden. 22 September 2003 ... I needed another antenna so today I built a J-pole. ...» How to make a 2 Meter J pole antenna | eHow.com Related text in page: «How to make a 2 Meter J pole antenna. ... Here I am going to tell you how to make a simple 2 Meter J pole antenna. Email. Print Article ...» J Pole : Antennas: J-Pole Related text in page: «Building J-Pole antennas ... 146 Mhz J-Pole Antenna - A 2 meter (146 Mhz) J-Pole antenna that is inexpensive, ... 6 Meter J-Pole Antenna - Amateur radio project ...» Portable Roll-Up 2-Meter J-Pole Antenna Related text in page: «The twin-lead portable rollup J-Pole antenna, assembled and ready for deployment ... The 2-meter roll-up J-pole is lightweight (approx. 3 ounces), compact and ...» J-pole antenna - Wikipedia, the free encyclopedia Related text in page: «2 meter copper J-Pole construction plans ... 2 Meter half wave J-pole made from 450 ohm ladder line. Cebik: What is a Slim Jim? ...» Bicycling - J-Pole 2-meter antenna from safety flag pole Related text in page: «How to build a J-pole antenna for the 2-meter amateur radio band using zip cord, ... 2-meter J-Pole from bicycle safety flag. Below: The pole is omitted. ...» KB9VBR Antennas: All copper J-Pole antenna for sale, VHF, UHF ... Related text in page: «J-Pole antennas for sale. The rugged all-copper J-Pole is a great working inexpensive antenna. A full line of ... KB9VBR all copper 2 meter J-Pole antenna. ...» J POLE ANTENNA DESIGN CALCULATOR by K4ABT Related text in page: «Design your J Pole for hf, 2 meters, 220, 440 and up! J-Pole Antenna Design ... Convert a J Pole to a Slim Jim. More Antenna Projects! DANGER! ...» 2 Meter J-pole Antenna Construction Plans Related text in page: «Sponsored Links. Home. 2 Meter J-pole Antenna Construction Plans. Ham ... 2 meter version described here, but rather the 70 cm version of the J-Pole antenna. ...» J-Pole Related text in page: «2 Meter J-Pole. David Morgan KG4BIN. Designed for 146 MHZ. Let me begin by stating that a J-Pole antenna, is like all open end antennas, a form of Di-Pole! ...» 2 Meter "J" Pole Antenna Related text in page: «... a SIMPLE "J" antenna that will more than double your 2 meter (and even 440) performance! ... than 2:1 VSWR and more like 1.5:1 VSWR across the 2 meter band. ...» #2 Meter J-Pole Antenna... - VHFUHF Forum at eHam.net Related text in page: «#2 Meter J-Pole Antenna... is a topic in the VHFUHF forum at eHam.net. ... Any information about the 2 meter J-Pole Antenna. appreciated... Dwight..KC0OHP...» 2 Meter Jpole Page Related text in page: «Simple 2 Meter JPOLE. Build your own 2 meter JPOLE Antenna. The J-Pole antenna is fundamentally an end-fed 1/2-wavelength antenna that uses ...» J Pole Antenna 2 Meters Related text in page: «J-Pole Antennas for 2 Meters By: Dr. Carl O. Jelinek N6VNG ... of 2 meter J-Pole antennas, one made of copper pipe and a roll-up J-pole made of ...» Antenna types, J Pole Antenna Design Related text in page: «RF communication, antenna types, J Pole antenna ... J pole antenna building A 2-meter J-Pole antenna ... J-pole antenna 2-meter J-Pole from bicycle safety flag ...» 2 Meter J Pole Collinear Vertical - Field Day Portable Related text in page: «The 2 Meter Collinear J Pole Antenna Project. by Sean M3FVB ... this portable inexpensive 2 meter J designed to fit into a small foldup space ...» The 2-Meter Roll-up J-pole Antenna Related text in page: «The 2-Meter TV Twin Lead Roll-up J-Pole Antenna ... The 2-Meter 300 Ohm TV Twin-lead Roll-up J-pole. As we all know, the antenna is the most important partof ...» ARRLWeb: VHF J-Pole Antenna Related text in page: «A 146- and 445-MHz J-Pole Antenna (207,485 bytes, PDF file) QST October 2000, pp. 50-53 ... the J-Pole Antenna. 2 Meter 1/2-Wave J-Pole -- VHF-FM Antenna Made ...» KB9VBR J-Pole Antennas for Sale, VHF Antenna, Amateur ... Related text in page: «J-Pole antennas for sale. The rugged all-copper J-Pole is a great working inexpensive antenna. A full line ... Average gain with a 2 meter J-Pole is about 3 db. ...» 2 Meter 1/2 Wave J-Pole Antenna Made From 450-Ohm Ladder Line Related text in page: «2 METER 1/2-WAVE J-POLE. VHF-FM Antenna Made From 450-Ohm LADDER LINE ... More information to help you build this J-pole antenna for other frequencies: ...»
The Simplified 2 meter J-Pole [PDF file, 73KB] Related text in page: «Many a new ham's first antenna has been the 2 meter J-Pole. ... Average gain with a 2 meter J-Pole is about 3 db. Many like to compare the gain ...» The DBJ-1: A VHF-UHF Dual-Band J-Pole [PDF file, 647KB] Related text in page: «for the original 2-meter ribbon J-Pole. 1. J. Reynante, KD6GLF, "An Easy ... ventional 2-meter J-Pole? First of all, a. half-wave 2 meter antenna does resonate ...» 2 Meter Half-Wave J-Pole Antenna From 450 Ohm Ladder Line [PDF file, 167KB] Related text in page: «nifty low profile 2-meter antenna. Also, good to keep in the vehicle along with your go ... A J-Pole antenna is a half-wave vertical fed at its base through a ...» The DBJ-2: A Portable VHF-UHF Roll-up J-pole Antenna [PDF file, 238KB] Related text in page: «Basically, the 2 meter J-pole performs equivalently to a rubber duck when. used at UHF. ... The 2 meter J-pole modified for both VHF and UHF operation. 4 1/4" ...» MFJ-1736 Six Meter Roll-up J-Pole Antenna [PDF file, 125KB] Related text in page: «MFJ-1736 Six-Meter Roll-up J-Pole Antenna. Instruction Manual. 2. Since the J-pole must also support its feedline, use light-weight cable. RG-58 is ...» It [PDF file, 548KB] Related text in page: «Figure 1 — The original 2 meter ribbon. J-pole antenna. From March 2007 QST © ARRL ... 2 meter J-pole and a flexible antenna. The. DBJ-2 antenna is easy to ...» 300 Ohm Twin-Lead J-Pole [PDF file, 298KB] Related text in page: «300 Ohm Twin-Lead J-Pole. Portable Antenna. This is a popular 2-meter emergency antenna that can be found ... ubiquitous Twinlead J-Pole antenna a good addition ...» J-Pole Standard [PDF file, 12KB] Related text in page: «BUILDING THE 2-METER COPPER J-POLE ANTENNA. by. Rick Yost N4VQT. 21-March-1991. MATERIALS REQUIRED: ... antenna just below the "J". ( see diagram) Your 1/2 wave ...» An Easy Dual-Band VHF/UHF Antenna [PDF file, 644KB] Related text in page: «A balun is necessary because a J-pole antenna uses a balanced feed (the ... The Technician is the control operator of his or her 2-meter station. only. ...» An Emergency J-Pole Antenna [PDF file, 24KB] Related text in page: «The J-Pole described here is cheap, easily made, and works. very well. Plus, it's portable! The 2-Meter 300 Ohm TV Twin-lead Roll-up J-pole. ...» 2 Meter Slim Jim Antenna Using 300 Ohm Twinlead [PDF file, 22KB] Related text in page: «2 Meter Slim Jim Antenna Using 300 Ohm Twinlead. This design is based on the standard. Slim Jim antenna. This 2 Meter 300 Ohm Slim Jim antenna is constructed from ...» The J Pole HANDBOOK http://www.commparts.com/JPOL4EVER.html 1 ... [PDF file, 541KB] Related text in page: «the J-Pole meets most "stealth" antenna restriction agreements ... drawing; I=Wet Towel; J=PreCut, ready to assemble parts of the 2 meter J-Pole. ...» Antenna Plans [PDF file, 152KB] Related text in page: «... is a description of a J-Pole antenna made from copper pipe. ... which include improved performance for 2-meter HTs, portability, and low cost. J-pole Plans ...» Portable Roll-Up J-Pole Order Form [PDF file, 73KB] Related text in page: «2-Meter Portable Roll-Up J-Pole. Application & Usage Suggestions ... The antenna is then tested from 144 to 148 MHz with a VSWR meter, and trimmed as ...» Table of Contents [PDF file, 2.19MB] Related text in page: «... explanation of how to calculate and build a J-pole antenna follows. ... For this example we will make a 2-meter J-pole. out of Radio Shack 300-ohm Twin Lead. ...» November 2007 Volume 37, Number 11 [PDF file, 662KB] Related text in page: «prize will be an Arrow 2-meter/440 MHz J-Pole Antenna. Daiwa CN-103L Cross Needle SWR and Power ... Meter for 140-525 MHz. Arrow 2-meter/440 MHz J-Pole Antenna ...» Heiler [PDF file, 887KB] Related text in page: «Building the Antenna. I like the copper J-pole, so I started a ... The 2 meter J-pole is a third harmonic an- tenna on 70 cm (432 MHz). As such, it will ...» home1.gte.net/res04c83/jpole_twin.pdf [PDF file, 6KB] Related text in page: «The following is a description of a J-Pole antenna made from 300 ohm TV. twin-lead. ... performance for 2-meter HTs, portability, and low cost. | | do not short ...» The HAM Radio Operator's Antenna Handbook on the Internet [PDF file, 1.25MB] Related text in page: «Detailed drawing of a two meter "J" Pole antenna. ... drawing; I=Wet Towel; J=PreCut, ready to assemble parts of the 2 meter J-Pole. ...» Portable Roll-Up J-Pole Order Form [PDF file, 31KB] Related text in page: «2-Meter Portable Roll-Up J-Pole. Order Form Via Check or Money Order ... 2 meter portable roll-up J-pole antenna. 30.00. Add shipping. 5.00. Total. Notes: ...»
Found image: sma j pole jpg [View big image, 25.3KB] Related text in page: «Rollup J Pole Antenna Photos click each for larger view» Found image: kb9vbr jpole jpg [View big image, 118.6KB] Related text in page: «J Pole antennas for sale This is the original KB9VBR all copper 2 meter J Pole antenna Ruggedly constructed one piece design this antenna will last practically forever The specs for the two meter version are» Found image: antenna example gif [View big image, 10.2KB] Related text in page: «field deployed J Pole click for detail» Found image: bnc j pole jpg [View big image, 26.9KB] Related text in page: «» Found image: jpole146 jpg [View big image, 12.6KB] Related text in page: «Additional notes on J Pole construction The above dimensions for the J pole are in inches Measurements on overall length and stub length are from the centerline of the separation» Found image: 5527 jpeg [View big image, 4.4KB] Related text in page: «» Found image: roofantenna jpg [View big image, 22.8KB] Related text in page: «» Found image: roofantenna jpg [View big image, 21.3KB] Related text in page: «What is a J Pole antenna I can start to say what a J Pole antenna is not Its not fancy antenna with lots of radials stubs or traps Its also not a magic super gainer antenna that will let the world hear you with» Found image: antenna jpg [View big image, 59.1KB] Related text in page: «» Found image: sma jpg [View big image, 27.8KB] Related text in page: «» Found image: ug273 jpg [View big image, 28.2KB] Related text in page: «» Found image: 2meterDoublej pole jpg [View big image, 5.8KB] Related text in page: «FCC HOME PAGE http www fcc gov Here is a 2 meter Double J Pole Antenna Excellent High Gain» Found image: 2jpole gif [View big image, 8.4KB] Related text in page: «2 meter J Pole Antenna System» Found image: jpole1b jpg [View big image, 93KB] Related text in page: «at 25 feet AGL 115 feet HAAT and 218 feet AMSL The antenna is fed with 25 feet of 50 ohm hard line This setup allows me to hit most repeaters within a 200 mile range 2 METER J POLE DESIGNED AND CONSTRUCTED BY KI4EFL CLICK TO ENLARGE» Found image: kb9vbr 6mjpole jpg [View big image, 205.2KB] Related text in page: «the entire aircraft band But if you wish to have the antenna centered on a specific frequency please let me know when you order it and I ll build one to suit The 6 Meter J Pole $75 00 +$25 00 shipping» Found image: ATVjuly13 22 JPG [View big image, 8.2KB] Related text in page: «This is the 1 2GHz loop yagi antenna aimed at the K6BEN video repeater site Video capture of this same antenna is below The UHF yagi antenna is aimed at the K6BEN ATV repeater site Here is a 2 meter J pole antenna for the 145 585 MHz audio retransmission of NASA TV Probably the best VHF antenna it was built by the American Legion Post 380 They constructed and sold» Found image: party th jpg [View big image, 8.6KB] Related text in page: «building antennas at the Harford EOC» Found image: j pole parts jpg [View big image, 16.6KB] Related text in page: «The matching section is actually a 1 4 wave length piece of open twin lead with the antenna connected to one of the open ends and the mount connected at the shorted end As stated earlier the radiating element is 1 2 wave length When fed in the center a 1 2 wave antenna presents a nominal impedance of approximately 73 ohms Circumstances such as» Found image: jpolejaden263 jpg [View big image, 14KB] Related text in page: «Just snip off the excess wire Bam Boom You ve got a J pole 73 s and Happy J polin Jaden» Found image: jpolejaden259 jpg [View big image, 13.5KB] Related text in page: «stripped back coax to the feed point I don t like doing it that way I use a SO 239 connector The SO 239 is what couples to a PL 259 To the workbench I went and made up the connector I used a piece of 14 AWG solid copper wire and soldered it into the connector I used a 140 100 watt soldering gun for this Then back to the J pole Let s make Segment C Measure up»
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