x antenna

x antenna

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• IK1ZYW Vertical antenna
  
  A vertical antenna for stationary mobile HF VHF operation It works on 2 6 10 ...
  [ Hits: 15648 | Votes: 8 | Rating: 4.62 ]

• Cedevita-20 Antenna
  
  The Cedevita 20 is a hybrid monoband antenna the result of merging the radiator of ...
  [ Hits: 5374 | Votes: 3 | Rating: 5.33 ]

• Experiments with a Moxon Rectangle antenna - IK1ZYW
  
  An easy to build moxon antenna for portable use A Moxon Rectangle is a two ...
  [ Hits: 3742 | Votes: 6 | Rating: 8.67 ]

• 80M Vertical antenna with capacitance hat
  
  Simple wire antenna cheap to make using readily available materials Low angle radiation with rejection ...
  [ Hits: 25090 | Votes: 23 | Rating: 7.05 ]

• End-Fed Halfwave Antenna - AA5TB
  
  The end fed halfwave antenna is a resonant half wavelength long antenna like a dipole ...
  [ Hits: 24213 | Votes: 18 | Rating: 7.55 ]

• SWR: Maximum allowable VSWR
  
  VSWR voltage standing wave ratio represents the degree with which an antenna is matched to ...
  [ Hits: 1242 | Votes: 3 | Rating: 3.33 ]

• Antennas for 136kHz
  
  A very long and exaustive documentation on building antennas for 136 khz Includes links to ...
  [ Hits: 4787 | Votes: 4 | Rating: 8 ]

• Magnetic loop by F5SWN - F5SWN
  
  The magnetic loop thus named by the use of the magnetic component of the electromagnetic ...
  [ Hits: 253 | Votes: 4 | Rating: 5.25 ]

• Modified Buddipole for 40 to 10 Meters
  
  This is modified version of buddipole antenna using vertical wires instead of telescopic ends by ...
  [ Hits: 6251 | Votes: 7 | Rating: 6.57 ]
• Portable HF Antenna for the field day - John Huggins
  
  This article describes a project of asymmetrical hatted vertical dipole a portable antenna that can ...
  [ Hits: 1646 | Votes: 2 | Rating: 7.5 ]

• KS7J 5-band Cubex Quad
  
  KS7J s Cubex 5 Band Quad tests pictures and modification of this five bands quad ...
  [ Hits: 2741 | Votes: 12 | Rating: 4.75 ]

• QFH antenna for weather satellite band
  
  This article describes how to make a quadrifilar helix QFH antenna easily from inexpensive materials ...
  [ Hits: 4217 | Votes: 16 | Rating: 5.25 ]

• Long Loopstick Antenna
  
  Wound on a 3 foot length of PVC pipe the long loopstick antenna was an ...
  [ Hits: 4377 | Votes: 1 | Rating: 10 ]

• Amateur Radio Antennas: Ground Theory
  
  Perfect ground vs poor ground What is the difference How does the ground influence the ...
  [ Hits: 6685 | Votes: 0 | Rating: 0 ]
• Antenna Height Theory
  
  Antenna mounting height the higher the better Learn how radiation pattern change and decide if ...
  [ Hits: 1881 | Votes: 5 | Rating: 7.2 ]

• IW3SIM Rosario
  
  Italian prefix maps and band plans includes links to antenna plans and many ham radio ...
  [ Hits: 479 | Votes: 0 | Rating: 0 ]

• HF Antennas for restricted space
  
  Arrl document about invisible antennas and indoor systems It is important to consider that few ...
  [ Hits: 9202 | Votes: 7 | Rating: 5.28 ]

• Antenna elevator system for amateur satellites - Jerry
  
  Smart homebrew antenna ELEVATOR system with linear actuator The actuator is a cheap and heavy ...
  [ Hits: 22325 | Votes: 44 | Rating: 7.66 ]

• RF Coaxial Connectors
  
  RF coax ial connectors are a vital link in the radio spectrum Coax connectors are ...
  [ Hits: 4337 | Votes: 0 | Rating: 0 ]

• AA5TB Antenna Coupler / SWR Bridge
  
  Wire antennas requires a special coupling network to properly couple my 50 ohm coax to ...
  [ Hits: 4751 | Votes: 2 | Rating: 9.5 ]

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