300 ohm feed

300 ohm feed

Antennas : 10M

• A double extended Zepp for 10 meters - How to make a Double Extended Zepp Antenna, almost a conventional halfwave dipole fed in the center with 300 or 450 ohm feed line by kh6jrm
  [ Hits: 1261 | Votes: 3 | Rating: 8.00 ]

• 20m Half-Wave End Fed - A Half wave antenna has a high impedance feed point. This can be matched using a 1/4 wave stub matching section and converts the 40m vertical into an L-shaped 20m J-Pole antenna. The 300 ohm feeder used for this purpose must be kept away from the ground.
  [ Hits: 907 | Votes: 1 | Rating: 10.00 ]

• Portable Aerial based on the Slim Jim - A modified Slim Jim end fed aerial made out of 300-ohm ribbon feeder cable.
  [ Hits: 1017 | Votes: 1 | Rating: 1.00 ]