40 m

40 m

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• A 5 elements Vee log-yagi for 10m
  
  5 elements vee log yagi for 10m band boom lenght 4mt Gain over 10 dBd ...
  [ Hits: 4609 | Votes: 11 | Rating: 7.82 ]

• 40-80 Half-Extended Double Zepp Antenna - W5DXP
  
  A dual bander for 80M and 40m An Extended Double Zepp EDZ is a 5 ...
  [ Hits: 11407 | Votes: 9 | Rating: 4.44 ]

• K4TX Delta Loop for 40 Meters - K4TX
  
  40 Meter 2 Element Parasitic Delta Loop wire antenna with pictures of delta loop assembling ...
  [ Hits: 7082 | Votes: 13 | Rating: 7.54 ]

• Shorty Forty Antenna
  
  Short dipole antenna for 40 meter ham band Can be put up in the space ...
  [ Hits: 12445 | Votes: 8 | Rating: 7.74 ]
• Trapped dipole for 40-80-160 meters  ^pop
  
  Build a space efficient trapped dipole antenna for 40 80 160 meter bands using RG ...
  [ Hits: 96990 | Votes: 119 | Rating: 6.24 ]

• W7AV 40 Meter Half Square
  
  These antennas offer big gun DX performance on the low bands yet they are surprisingly ...
  [ Hits: 4049 | Votes: 4 | Rating: 6.25 ]
• 40 M. triangular full wave vertical loop - W5DXP
  
  A 40 meters band full wave antenna project plan with model adding the Missing Leg ...
  [ Hits: 13292 | Votes: 11 | Rating: 7.08 ]

• Portable Magnetic Loop Antenna Version 2 - G4FON
  
  A simple multi band magnetic loop antenna designed for 20 30 and 40 metres For ...
  [ Hits: 5351 | Votes: 1 | Rating: 10 ]

• YLRADIO - Full wave delta loop
  
  This Delta Loop is a three sided antenna suspended high in the air by vertical ...
  [ Hits: 13023 | Votes: 8 | Rating: 7.5 ]

• K5UA 40 meter Phased Array
  
  The intent of this site to share information about the design of a 40 meter ...
  [ Hits: 3415 | Votes: 5 | Rating: 7 ]

• 40 meter shortened dipole - M0MCX
  
  Interesting little project with a couple of loading coils by M0MCX
  [ Hits: 14309 | Votes: 11 | Rating: 6.55 ]

• End fed halfwave antenna and matching unit
  
  One is an EFHWA for 20 40 meters and the other is a matching unit ...
  [ Hits: 10398 | Votes: 5 | Rating: 5.4 ]

• J-Pole antennas for 2m-40m
  
  A multiband jpole antenna
  [ Hits: 15315 | Votes: 12 | Rating: 6.5 ]

• LU9DPD Windom dipole
  
  A multiband windom dipole antenna for 80 40 20 10 meters feeded with a home ...
  [ Hits: 5342 | Votes: 5 | Rating: 6 ]

• Copper Cactus Single Coax Feed
  
  Single Coax Feed to Multi-Band Copper Cactus Antenna.
  [ Hits: 1326 | Votes: 1 | Rating: 10 ]

• Bromley Repeater Group - Gateway - Tony
  
  Website and Forums of The Bromley Repeater Group which has been formed to launch and ...
  [ Hits: 608 | Votes: 6 | Rating: 8.17 ]

• GS Manufacturing
  
  HF Mobile and maritime antennas for 40-80-160 meters
  [ Hits: 1654 | Votes: 5 | Rating: 9 ]

• ZeroFive Antennas
  
  Vertical antennas for all HF bands, expecially 80 40 20 meters bands
  [ Hits: 7084 | Votes: 40 | Rating: 9.24 ]

• OZ4HZ APRS tracker - Niels Langkilde - OZ9els
  
  The 4Hz tracker APRS tracker with AT89C4051 now also with 5W transmitter onboard ...
  [ Hits: 1060 | Votes: 8 | Rating: 8.87 ]

• 5 Watt 40 Meters transmitter
  
  This circuit is unique in that it uses a power mosfet as a final rather ...
  [ Hits: 8446 | Votes: 7 | Rating: 5.29 ]

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