20 m antenna

20 m antenna

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• Loop antenna for 10m and 15 m - Dual band rectangular loop antenna for 15m and 10m
  [ Hits: 4002 | Votes: 0 | Rating: 0 ]

• VK2ABQ Mini-Beam antennas - A compact Beam Antenna That Can Be Built At Home. Made with lightweight wooden "X" frame with two folded and linear loaded wire elements. The two elements are approximately a half-wave each.
  [ Hits: 2889 | Votes: 6 | Rating: 5 ]

• Multiband trap dipole - A multiband 20/40/75/160 trap dipole antenna plan by KG0WX
  [ Hits: 2625 | Votes: 1 | Rating: 4 ]

• Ground Plane for 70 cm - A quarter wave ground plane for 70 cm
  [ Hits: 2418 | Votes: 5 | Rating: 9.6 ]

• W0BTU Beverage Receiving Antenna notes - Comprehensive information page about bi-directional Beverages, including applications, construction details, and tips.
  [ Hits: 1156 | Votes: 39 | Rating: 9.49 ]

• Delta loops for 15 20 and 30 m - Full Wave Delta Loops for 15, 20 and 30m with perimiter dipole, quiet, low TOA, mono-band - a perfect stealth omnidirectional solution
  [ Hits: 3862 | Votes: 3 | Rating: 1 ]

• Low-cost half wave Dipole for HF QRP rigs - An economical dipole for simple QRP HF homebrew rigs
  [ Hits: 764 | Votes: 2 | Rating: 8 ]

• Multiband fan dipole antenna - A three-frequency multi-band dipole that can be extended easily to additional bands. This article includes a multiband fan-dipole antenna for 80-40-20-10 meter band.
  [ Hits: 2460 | Votes: 6 | Rating: 9.17 ]

• TX Four Square Antenna - A 220-ft tower that has five catenary lines, each about 500 feet long. Four of these lines, running NE, SE, SW, and NW support four 1/4-wavelength wire verticals used in a 160-meter four-square antenna.
  [ Hits: 787 | Votes: 0 | Rating: 0 ]

• 2 Element Cubex Quad setup - Pictures of a 2 element cubex Quad antenna at a height of 10 meter
  [ Hits: 2451 | Votes: 76 | Rating: 8.6 ]

• Easy Eggbeater Antenna - Easy Eggbeater Antenna for amateur radio to work with Satellite VHF & UHF
  [ Hits: 4819 | Votes: 49 | Rating: 8.68 ]

• MT-3000A Modification  ^updated - Article on the Dentron MT-3000A antenna tuner and some good modifications by W1AN
  [ Hits: 945 | Votes: 2 | Rating: 5.5 ]

• W3EDP HF Antenna - G3YCC article pn the W3EDP end-fed antenna for 80 to 20 meters bands
  [ Hits: 3972 | Votes: 5 | Rating: 7.2 ]

• The ZS6BKW wire antenna - A ZS6BKW antenna experience and comparison over an OCF dipole by F4FHH
  [ Hits: 2572 | Votes: 0 | Rating: 0 ]

• HAM IV Rotor restoration - HAM-IV antenna rotor repari and restore
  [ Hits: 1101 | Votes: 0 | Rating: 0 ]

• Remote Antenna Switch - An homebrew remote antenna switch by vk2zrm
  [ Hits: 1638 | Votes: 1 | Rating: 7 ]

• VK3YY Antenna Analyser Project - An home made antenna analyzer made with Arduino Nano
  [ Hits: 6549 | Votes: 11 | Rating: 5.37 ]

• DRAKE TR7 Downloads - Circuit diagrams drake tr7, Schaltbilder Drake Tr7, antenna tuners, baluns, and home brew power supplies, dual tone ssb test generator, zweiton ssb test generator, zweiton testgenerator, dual tone test generator by DK4DDS
  [ Hits: 1757 | Votes: 4 | Rating: 7.25 ]

• What Does Your SWR Cost You ? - Wondering whether to spend a fine day with the YL or with the antenna? This article may help you decide by W1GV
  [ Hits: 685 | Votes: 0 | Rating: 0 ]

• UHF on a VHF Rig - This circuit enables fair copy of strong 444 MHz signals, off a local repeater, using a 2m rig and a 1/4λ 70 cm indoor ground plane antenna.
  [ Hits: 875 | Votes: 4 | Rating: 7.75 ]

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