VE6JY - DON MOMAN
20 Meter Antenna system

• The 20 meter antenna system is made up of 2 stacks
  
  Stack 1 is:
  The first Antenna - 48.7 Meters (160 feet)
  The second antenna - 33.5 Meters (110 feet)
  The third antenna - 16.7 Meters (55 feet)
  
  • Each antenna is custom made with boom length of 14.6 Meters (48 feet)
  • Is if the W6QHS design using 5 elements.
  • The top antenna can turn a full 360 degrees
  • The lower antennas are side mounted and can turn ~ 300 degrees.
    • Picture of current side mount using the Alfaspid rotator

  • Picture of the 20 meter stack #1 looking up 20mstack.jpg
    

  Stack 2 is made up of:
  
  • Each antenna is custom made with boom length of 14.6 Meters (48 feet)
  • It is of the W6QHS designed elements.

  • The top antenna can turn a full 360 degrees
    The top antenna height is about 60 Meters (199 feet)
    
  • The second antenna is side mounted and can turn ~ 300 degrees. (xxx to xxx)
    The second antenna height is about 45 Meters (150 feet)
    
    The third antenna is side mounted and can turn ~ 130 degrees. (xxx to xxx)
    The third antenna height is about 30 Meters (100 feet)
    
  • The fourth antenna is side mounted and can turn ~ 130 degrees ( 90 to 225 )
    The fourth antenna height is about - 18 meters (60 feet)
    
    • Picture of current side mount using the Alfaspid rotator

  • Picture of the 20 meter stack #2 looking up 20mstack-2.jpg
    
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