5 band quad

5 band quad

Pages: [prev] 1 2

• Budget-Friendly 5-Element Quad Antenna Design - Constructing a 5-element quad antenna, the author aimed for low cost and simplicity, resulting in an effective design with 11 dBi gain and SWR of 2:1 or better across the 2-meter band. Using wood and dowels, the antenna costs under $8 and takes less than two hours to build with basic tools. The model predicts excellent performance, confirmed by ARRL Lab measurements. Practical field results demonstrate improved communication, even in simplex mode.
  [ Hits: 117 | Votes: 1 | Rating: 7 ]

• Quad Antennas for 50 MHz - Article by G4AON about a 4 and 2 Element Quad Antennas for the 6m band
  [ Hits: 906 | Votes: 3 | Rating: 5.33 ]

• Quad Band Inverted V Antenna - An inverted V Dipole antenna for HF bands, working on 10 20 40 and 80 meters band. PDF Presentation
  [ Hits: 383 | Votes: 1 | Rating: 7 ]

• Quad Loop Antenna for 50 MHz - Building A Full-Wave Quad Loop Antenna for 6 Meters. This is an easy antenna to build and the materials cost about $15-20. It exhibits 1.8dB gain over a 1/2-wave dipole. Using an open-wire parallel feedline (commonly called ladder line) with an antenna tuner, it tunes up on the 10m band as a 5/8-wave loop as well
  [ Hits: 199 | Votes: 1 | Rating: 1 ]

• 3 Band Mono Loop Portable Quad - Handmade drawing of a 3 bands single loop, portable quad antenna used by the author during his dx pedition in Kenya as 5H3FM. This antenna is done using 3 telescopic spreaders and the spreader kit for 1 element quad by spiderbeam.
  [ Hits: 132 | Votes: 0 | Rating: 0 ]

• Dual Quad Antenna - Cheap but effective multiband quad antenna covering the entire horizon on 10-12-15-17-20m bands.
  [ Hits: 530 | Votes: 2 | Rating: 2.5 ]
• Fractal Antenna for ham radio bands - A Quad Fractal Antenna for 20 meters band by F3DD
  [ Hits: 4716 | Votes: 20 | Rating: 5.98 ]
• 2 elements cubical quad for 20m to 10m - Construction details and tests about a 2 elements cubical quad antenna for HF Bands (20,17,15,12 and 10m band).
  [ Hits: 1662 | Votes: 7 | Rating: 4.43 ]
• 2.4 GHz Quad Antenna - A 2,4 GHz 13cm band quadrible qiad antenna with reflector offering a 14dbd gain
  [ Hits: 2132 | Votes: 16 | Rating: 4.94 ]
• 5 Band Quad Antenna - A 5 band two element quad antenna working from 20 to 10 meters using hardware-store parts or modifying an existing commercial triband quad by KC6T
  [ Hits: 1329 | Votes: 2 | Rating: 7.5 ]
• Quad for 10 and 15 meters - A light and sturdy Quad for 10 and 15 meters. Basic Quad antenna design considerations. Building and assembling a dual band HF QUAD antenna, designing and joining cross-arms and boom, assembling spreader and element wire installation notes. QST article.
  [ Hits: 334 | Votes: 0 | Rating: 0 ]
• 3 Element Quad for 50 MHz - A 14.12 dBi gain three elements cubical quad antenna for the six meters band. This Quad Antenna design page include a MMA model available to download and dimensions for each element.
  [ Hits: 46 | Votes: 1 | Rating: 3 ]

• Double Quad Antenna for VHF UHF - The structure of this dual band VHF UHF antenna is very simple. It consists of two identical square loops, whose sides measure a quarter wave, connected together at the ends. A project by I5NZR
  [ Hits: 247 | Votes: 6 | Rating: 6.33 ]

Pages: [prev] 1 2