j antenna

j antenna

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• VK5BR 20-40 Metre EH Antennas  ^pop - How to construct a very small but efficient Antenna with PVC Plumbing tube and discarded fruit cans. - Just the thing to fit in a small space such as the house attic
  [ Hits: 32229 | Votes: 20 | Rating: 7.24 ]

• 80 Meter vertical Loop - An 80 meter band vertical loop antenna setup
  [ Hits: 1347 | Votes: 0 | Rating: 0 ]

• Beverage Antenna Construction - Types of beverage wires, choose best supports and insulators, multiple antennas at one feedpoint, all well documented with photos and exaustive explanation. This article offers insights on building Beverage antennas for optimal reception. Key takeaways include using strong wire (copperweld or electric fence), proper termination, and a good grounding system (multiple copper rods). The author recommends maximizing antenna length and orienting it towards desired stations. For best results, utilize an antenna tuner and experiment with termination resistors.
  [ Hits: 15518 | Votes: 9 | Rating: 8.45 ]

• EH antennas and CFA antenna - Many antennas function because of common mode currents, rather than working in spite of them. Two popular examples are CFA and EH antennas. Another recent example, appearing in Antennex's compact antenna articles, is a thick stub "vertical" with no counterpoise.
  [ Hits: 2018 | Votes: 3 | Rating: 5.67 ]

• The G5RV Antenna System Re-Visited - The original G5RV antenna system consists of a center-fed horizontal 102' wire plus a 34' length of open-wire 525-Ohm feeder. Louis Varney, the antenna system's developer, intended two other features. Learn more at Cebik website
  [ Hits: 4661 | Votes: 0 | Rating: 0 ]

• Helix Calc - Helix antenna calculator, to design and make helix antenna plans
  [ Hits: 7842 | Votes: 169 | Rating: 5.85 ]

• 6 Meter Moxom - Download a 6 meter moxon antenna, drawings, photos, plots by Allen Baker KG4JJH, (10 Mb!)
  [ Hits: 3827 | Votes: 7 | Rating: 3.43 ]

• VU2TQC Slim Jim - An home made slim jim antenna for 2 meters band by VU2TQC
  [ Hits: 1128 | Votes: 0 | Rating: 0 ]

• G5RV Antenna by W8AOK - The Walnut Tower antenna project
  [ Hits: 12004 | Votes: 8 | Rating: 8.12 ]

• 9 band vertical HF antenna by RW3XA  ^pop - Simple vertical radiator with matching box. No traps, no tuner required for this multiband antenna
  [ Hits: 38750 | Votes: 43 | Rating: 7.34 ]

• RDF2 two element, close spaced Yagi antenna - This antenna is an adaptation of the RDF2 two element, close spaced Yagi antenna described in the May, 1996 issue of 73 Amateur Radio Today Magazine.
  [ Hits: 9111 | Votes: 8 | Rating: 4.49 ]

• Tri-County Amateur Radio Club VA3TRI - Website for radio Amateurs in the Hastings, Peterborough, and Northumberland Counties of East Central Ontario, Canada. Propagation information as well as antenna designs and home brew projects and Club News. Many links to Amateur Radio information
  [ Hits: 971 | Votes: 3 | Rating: 10 ]

• Yahoo! Groups : VHF_UHF_homebrew - Vhf and UHF homebrewers of hardware and antennas. Find help, idea, or someone with just the same interest as you.
  [ Hits: 675 | Votes: 0 | Rating: 0 ]

• Creative Design Corp. - Create - Reliable antenna and antenna rotators from japan. Manufacturer of amateur radio products, HF VHF UHF antennas, antnena towers, antenna rotors, HF Log Periodic Antennas, VHF UHF wideband amateur radio antennas
  [ Hits: 4446 | Votes: 5 | Rating: 6.6 ]

• Dawicom - Manufacture of microwave directional, omni directional, sector and multisector antennas with horizontal polarization for ISM band 2,4 GHz
  [ Hits: 805 | Votes: 0 | Rating: 0 ]

• eBay Store - ON Antennas J Pole - Buy ham amateur radio, antenna, j pole items from ON ANTENNAS J POLE eBay Store. We sell ham amateur radio, stealth wire, 2 meter, vertical items on eBay.
  [ Hits: 955 | Votes: 1 | Rating: 6 ]

• Bamcom - Authorized ham radio store for Alinco Vibroplex Pryme MFJ Enterprises Mirage Amps Ameritron Vectronics DCI Yaesu Comet Antenna
  [ Hits: 1385 | Votes: 0 | Rating: 0 ]

• Blue's radio stuff - Site for radio, antenna, and scanner sales. There is also some useful information about mods and mic wiring.
  [ Hits: 2999 | Votes: 1 | Rating: 1 ]

• Mizuho products - Mizuho Tsushin Co. was a small Japanese manufacturer of QRP radios and kits, shortwave receiver accessories, and AM broadcast band receiver kits and antennas
  [ Hits: 3239 | Votes: 1 | Rating: 10 ]

• VNA-dsp / Antenna Analyzer - This project is an attempt to build a portable standalone VNA (Vector Network Analyzer).
  [ Hits: 2175 | Votes: 1 | Rating: 1 ]

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