antenna project for 40 m

antenna project for 40 m

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• 40-10 Delta Loop Antenna - A multi band inverted delta loop antenna project that can be used from 40 to 10 meters band with full details and analysis of antenna performances on each band, document includes EZNec reports and setup pictures
  [ Hits: 16626 | Votes: 54 | Rating: 7.29 ]
• 2 element Delta Loop for 40m - A hand made project by I5CDF of a 2 elements Delta Loop antenna for the 40 meters band in Italian
  [ Hits: 2890 | Votes: 7 | Rating: 4.86 ]
• Full Wave Delta Loop for 7 MHz - An homebrew project of a full wave delta loop antenna for the 40 meters band with dimensione, picture and assembling instructions in Indonesian
  [ Hits: 780 | Votes: 1 | Rating: 8 ]
• The 40m Delta Mono-Loop - A delta loop antenna project for the 40 meters band, include dimensions 80 meters band, with construction details, schematic and tuning instructions
  [ Hits: 4047 | Votes: 10 | Rating: 6.89 ]
• Short Delta Loop for 40m - A youtube video of a Short Delta Loop antenna, only 8,5 meters per side. This project use a loading coil of 56,7 uH for electrical matching.
  [ Hits: 3941 | Votes: 15 | Rating: 6.46 ]

• 40 Meters 3 element Wire Yagi - A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC model
  [ Hits: 2197 | Votes: 7 | Rating: 4.71 ]

• Inverted L for 40/80m - A 40/80 inverted L antenna project by Myron WVØH
  [ Hits: 1344 | Votes: 2 | Rating: 3.5 ]

• SM2YER 40m Delta Loop - A delta loop antenna project for the 40 meters band but working even on 20 by SM2YER
  [ Hits: 2121 | Votes: 21 | Rating: 5.72 ]

• Simple 20-40 m Dipole Antenna - A simple TRAP-dipole project for 20 and 40m bands includes EZNec simulations
  [ Hits: 1743 | Votes: 5 | Rating: 6 ]

• End-Fed 6-40 M Multiband Antenna - This project produces an inexpensive, multiband, end fed HF antenna matchbox, quick and easy to setup. This project creates a trifilar wound, 9:1 UNUN toroid matching transformer. Handles 100W and need an antenna tuner.
  [ Hits: 1996 | Votes: 4 | Rating: 8.25 ]
• Multiband End-Fed Antenna - A homebrew project for a multiband end-fed antenna made with a single FT140-43 and 50pf capacitor and 20 meters of wire.
  [ Hits: 3435 | Votes: 8 | Rating: 6.12 ]

• End Fed Half Wave Antenna for 6 / 40 Meter - 6m to 40m EndFed Half Wave Antenna project produces an inexpensive, multiband, end fed HF antenna matchbox that is quick and easy to setup and use.
  [ Hits: 3253 | Votes: 7 | Rating: 7.15 ]

• 40 Meter 4 Square - A four square antenna for the 40 meters band with pictures, project history and antenna design
  [ Hits: 466 | Votes: 0 | Rating: 0 ]
• 4 Square K9AY Antenna - 4 Square K9AY Array project for 80 and 40 meters band
  [ Hits: 555 | Votes: 0 | Rating: 0 ]

• Tri-Band J-Pole - This strange looking antenna is a combination of Coupled-Resonator principle by K9AY and a quarter stubs to achieve low angle radiation pattern. Designed with 4nec2 NEC based antenna modeler and optimizer for 145/220/440MHz bands
  [ Hits: 1922 | Votes: 5 | Rating: 9 ]

• Mag Loop For 40m-10m - Compact and efficient magnetic loop antenna that cover from 40 to 10 meters project by G8ODE published by RSARS
  [ Hits: 1823 | Votes: 2 | Rating: 10 ]

• OCF Dipole - This is a popular antenna design as the performance is very good across the HF bands and requires little or no tuning. It is a dipole fed off center with a 4:1 current balun at the offset feedpoint. The antenna shown covers 80, 40, 20 and 10 meters with 15 meters and WARC bands
  [ Hits: 2559 | Votes: 7 | Rating: 9.43 ]

• Antenna vertcal 40M - Shortened vertical antenna for 40 meters band an homebrew project
  [ Hits: 1513 | Votes: 7 | Rating: 6.29 ]

• Inverted L Antennas for low bands - 160 to 40 meters inverted L antennas projects
  [ Hits: 522 | Votes: 1 | Rating: 8 ]
• 3 band portable wire antenna - A portable antenna for 40m, 30m and 20m bands
  [ Hits: 593 | Votes: 1 | Rating: 1 ]

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