2 meter helical

2 meter helical

Antennas : 20M

• Helical loop antenna for 20 meters - A Helical Loop Antenna for the 20-meters Band
  [ Hits: 6071 | Votes: 3 | Rating: 5.67 ]
• Directional Helical Antenna - This antenna is intended for the 20-meter Band. There are two Voltage Fed Helical Dipoles, made with 2 slinky that fed with phase shift in 90 degree
  [ Hits: 1087 | Votes: 1 | Rating: 8 ]

• 2 Element Helical Yagi Beam for 40m - A helically wound two element 40 meter yagi beam antenna from a 1974 QST article
  [ Hits: 6662 | Votes: 17 | Rating: 6.52 ]

• A two dollar helical hf portable antenna - Here is an easily transportable vertical antenna for 20 meters collapsible to 4 feet that costs about $2.00 to make. This was created as a fun project to demonstrate how to enjoy operating HF in the field with a home-made portable antenna without spending a ton of money. Bev AH6NF (YL) made this antenna, tuned and ready to operate in less than one hour
  [ Hits: 22387 | Votes: 14 | Rating: 7.65 ]
• 80 m helical antenna - Prototype of a 80 meters helical antenna on a 6 meters squid pole by VK2TTL
  [ Hits: 4268 | Votes: 6 | Rating: 4.17 ]
• Helical HF Portable Antenna - An easily transportable vertical antenna for 20 meters collapsible to 4 feet
  [ Hits: 1774 | Votes: 0 | Rating: 0 ]
• Helical Antennas for 144 MHz - This article is about two excellent small helical antennas for the two meters band. With performance close to that of full sized antennas, these small helical antennas are low in profile but high in efficiency.
  [ Hits: 230 | Votes: 1 | Rating: 7 ]

• Taming the Quadrifilar Helical Antenna - The Quadrifilar Helical antenna provides circular polarization and complete hemispherical reception, which is precisely what is needed to receive the polar orbiting weather satellites, and as a 2 meter antenna it will receive horizontal, vertical and clockwise circular polarization.
  [ Hits: 374 | Votes: 0 | Rating: 0 ]