40 meters

40 meters

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• Spitfire Antenna
  
  A multiband antenna for 40 to 160 meters with control box project by HA8RM ...
  Votes: 2 | Rating: 8
• ZZ Wave net antenna
  
  Setting up a ZZ Wave antenna a dual band loop antenna covering 80 and 40 ...

• Parasitic Delta Loops for 40m
  
  A 2 element 40 meters band parasitic delta loop antenna project with pictures and details ...
  By PY4VE - Votes: 1 | Rating: 1

• N3OX Flex Vertical for 40m
  
  N3OX three meters Flex Vertical, a Short, Frequency Agile Vertical for 40 meters

• 40 m Lazy H array Antenna
  
  Lazy H Array for 40 meters band by NA4L
  Votes: 4 | Rating: 7.5

• Multiband Wire Dipole
  
  A multiband dipole antenna that can work on 15 20 and 40 meters band made ...
  By IW7EHC - Votes: 8 | Rating: 6

• End-Fed antenna for 160-80-40 meters band
  
  This PDF File desscribes how to homemade a multi band end fed trapped wire antenna ...
  By G0CSK - Votes: 30 | Rating: 7.66
• Endfed wire antenna tuner by KC8AON
  
  A compact halfwave endfed wire antenna tuner that works 12 thru 40 meters with a ...
  Votes: 5 | Rating: 10

• Magnetic Loop for 40 meters
  
  A magnetic loop antenna for 7 Mhz by ZL1BJQ
  Votes: 4 | Rating: 6.25

• 40 Meter Moxon
  
  A Mini Moxon antenna for 40 meters band project in a well done PDF document ...
  By W7XA - Votes: 4 | Rating: 3.75

• A Multi-band HF loop antenna
  
  The multi band HF loop antenna a good performer on 80 and 40 10 meters ...
  By AB1KW - Votes: 26 | Rating: 6.76

• How to build NVIS antenna  ^updated
  
  How to homebrew a ENVIS antenna for 80 and 40 meters band
  By VK4ION - Votes: 5 | Rating: 8.8

• 5 bands HF portable antenna
  
  A vertical portable antenna system by W0SJS that will work on 40 30 20 17 ...
  Votes: 1 | Rating: 6

• Trap Dipole for 80 40 20 mt
  
  A W3DZZ trapped dipole for 80 40 and 20 meters band by ZL1BJQ
  Votes: 3 | Rating: 9.33

• W3EDP Antenna by OK1RR
  
  W3EDP is a portable end fed antenna that can work 40 to 10 meters with ...
  Votes: 3 | Rating: 2

• Inverted L Antennas for low bands
  
  160 to 40 meters inverted L antennas projects
  Votes: 1 | Rating: 8

• Cushcraft A3S/A743 Performance
  
  Cushcraft A3S performances with the A743 kit to add 30 and 40 meters
  Votes: 1 | Rating: 8
• Cushcraft A3S - A743
  
  About the Cushcraft A3S with A743 add-on for 30 an 40 meters
  Votes: 1 | Rating: 8

• The Two Module, 400 Watt RF Amplifier 80 Meters
  
  This Class E RF amplifier will deliver up to 400 watts of RF output ...

• K9KLT Power Line QRN Killer
  
  A power line noise eliminator designed to eliminate QRN expecially on 40 meters band ...
  By K9KLT - Votes: 1 | Rating: 10

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