hen antenna

hen antenna

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• Antenna Tilt Calculator
  [ Hits: 3015 | Votes: 50 | Rating: 4.01 ]

• When you need a balun
  
  Answer to a common question Do I have to have a balun in my antenna ...
  [ Hits: 4745 | Votes: 4 | Rating: 5.5 ]

• Inverted V
  
  Described is a simple inverted V antenna which when used with a balanced ATU can ...
  [ Hits: 3398 | Votes: 1 | Rating: 8 ]

• The normal-mode helix antenna
  
  A helix will work in the normal mode when the diameter and pitch of the ...
  [ Hits: 3055 | Votes: 7 | Rating: 5 ]

• Antenna Impedance measurement
  
  When experimenting on an antenna it s often important to determine its feedpoint impedance at ...
  [ Hits: 1426 | Votes: 6 | Rating: 2.67 ]

• NVIS Antennas
  
  Kv5r Understanding NVIS Antennas and Propagation
  [ Hits: 5128 | Votes: 5 | Rating: 10 ]

• Magnetic antenna fo ULF
  
  Detection and recording of Schumann resonances and other electromagnetic phenomena at frequencies below 50 Hz ...
  [ Hits: 1371 | Votes: 0 | Rating: 0 ]

• 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 ]

• HF antenna for high rise dwellers - G4WYW
  
  If you have ever tried transmitting on HF from a tall block of apartments where ...
  [ Hits: 5016 | Votes: 5 | Rating: 7.92 ]

• K-FACTOR Table & Chart
  
  Determine the K-Factor used as a multiplier when constructing half-wave antennas.
  [ Hits: 3224 | Votes: 42 | Rating: 4.02 ]
• Antenna-Theory.com - Pete
  
  A source of knowledge for learning about and understanding antennas The goal is to present ...
  [ Hits: 704 | Votes: 3 | Rating: 6.67 ]

• G/T Simulations - by VE7BQH
  
  Here you will find information on how antennas behave when stacked G T is an ...
  [ Hits: 849 | Votes: 8 | Rating: 7.87 ]

• Off-Center Feed - The Windom Antenna
  
  The Windom antenna was widely used in the 1930s and is named after the amateur ...
  [ Hits: 3570 | Votes: 1 | Rating: 2 ]

• Understanding Amateur Radio NVIS
  
  Understanding Amateur Radio NVIS Antennas and Propagation derived from The ARRL Antenna Book and QST ...
  [ Hits: 943 | Votes: 1 | Rating: 9 ]

• R7 Vertical Maintenance and Repair
  
  How repair the traps and then homebrew the rest of the antenna including the matching ...
  [ Hits: 4767 | Votes: 8 | Rating: 5 ]
• Troubleshooting Traps
  
  This article refers mainly to the old Cushcraft 1 4 wavelength AV series of antennas ...
  [ Hits: 2777 | Votes: 0 | Rating: 0 ]

• Meter Mate - SWR Graph Software
  
  Meter Mate is a companion utility for your directional watt meter that allows you to ...
  [ Hits: 1919 | Votes: 12 | Rating: 4.91 ]
• cocoaNEC
  
  cocoaNEC 2 0 is an opensource Mac OS X application intended primarily for the design ...
  [ Hits: 1611 | Votes: 3 | Rating: 10 ]

• A Coax Switch - PA0FRI
  
  An inexpensive coax switch shows a proven inexpensive home made antenna selection switch If you ...
  [ Hits: 9683 | Votes: 8 | Rating: 7.5 ]

• When negative meets positive
  
  Lightning can be a serious hazard depending where you live in the world Chances are ...
  [ Hits: 430 | Votes: 1 | Rating: 9 ]

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