antenna coil length

antenna coil length

Antennas : 40M : 40 meter Dipole Antennas

• 40m loaded dipole - IZ0GIF
  
  This is an short dipole for 7 MHz Total length of this dipole is just ...
  [ Hits: 194 | Votes: 4 | Rating: 8.75 ]
• Make a Compatct Dipole for 7 MHz - QSO Shack
  
  This article demonstrate how to build and mount a 40 meter loaded dipole using basic ...
  [ Hits: 216 | Votes: 0 | Rating: 0 ]

• 80m Shortened Dipole Antenna - DL2HRF
  
  This antenna just requires about 24m of free space instead of 41m that a normal ...
  [ Hits: 155 | Votes: 0 | Rating: 0 ]

• Antenna too short! Inductivity matching with coil match. - dl7ahw
  
  Wire antenna calculator with inductivity matching coil where length shorter lambda/4
  [ Hits: 132 | Votes: 0 | Rating: 0 ]

• 20 / 40 Meter Short Coil Loaded Dipole Antenna - buildthings
  
  Experimenting a 20 40 meter short coil loaded dipole antenna with the goal to keep ...
  [ Hits: 353 | Votes: 3 | Rating: 8.67 ]

• End-Fed Half-Wave Antenna for 20m 40m 80m - VA3KOT
  
  How to Design and Build a Field Expedient End Fed Half Wave Antenna for 20m ...
  [ Hits: 142 | Votes: 1 | Rating: 4 ]

• Petlowany Antennas by K6NO
  
  WorldRadio Article on Petlowany antennas base on this principle if a length of wire is ...
  [ Hits: 3767 | Votes: 9 | Rating: 6.22 ]

• CoaxTrap
  
  This program let you design of antenna trap using length of coaxial line wound as ...
  [ Hits: 5526 | Votes: 10 | Rating: 3.7 ]
• Bootstrap coax traps for antennas
  
  Analysis of an antenna trap where a coil is formed of a length of coax ...
  [ Hits: 1356 | Votes: 2 | Rating: 9 ]