need of antenna

need of antenna

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• 20 Meter Rotatable Dipole Antenna - K8JHR
  
  Construct a compact 20 meter rotatable dipole antenna of durable weather worthy components supported at ...
  [ Hits: 683 | Votes: 1 | Rating: 10 ]

• Rectangular Loop antenna for 2 meter band - VK1NAM
  
  An interesting and easy to build loop antenna for VHF bands that present a feedpoint ...
  [ Hits: 280 | Votes: 1 | Rating: 1 ]

• J-POLE for 50MHz by IZ0UPS - IZ0UPS
  
  The J Pole antenna is a good omnidirectional antenna that can be used for portable ...
  [ Hits: 245 | Votes: 2 | Rating: 10 ]
• 6 Meter Homemade J-Pole Antenna - KK4BCV
  
  A homemade j pole antenna for six meters band designed to work on local repeaters ...
  [ Hits: 254 | Votes: 3 | Rating: 4.67 ]

• 80m Shortened Dipole Antenna - DL2HRF  ^updated
  
  This antenna just requires about 24m of free space instead of 41m that a normal ...
  [ Hits: 156 | Votes: 1 | Rating: 1 ]

• Coil-Shortened Vertical Antenna Calculator - 66pacific
  
  You can shorten a vertical antenna by using a loading coil This online calculator tells ...
  [ Hits: 314 | Votes: 2 | Rating: 5.5 ]

• End fed half wave antenna 40/30/20m - TK5EP
  
  For my SOTA activities i recently bought a QRP transceiver QRP SW 3B which is ...
  [ Hits: 170 | Votes: 0 | Rating: 0 ]

• Caged Fan Dipole Antenna - W5MZ
  
  There are a large number of antenna designs for HF One choice out of many ...
  [ Hits: 675 | Votes: 2 | Rating: 5.5 ]

• Wire Antenna Design Lengths - Hawaii Ham Radio Club
  
  The Classic Numbers for All Types of Wire Antennas at HF Wire antennas need to ...
  [ Hits: 332 | Votes: 1 | Rating: 7 ]

• J-Pole Construction Drawings - K6MHE
  
  Complete plan for making a 2 meter J Pole antenna This drawing in PDF File ...
  [ Hits: 258 | Votes: 3 | Rating: 4 ]
• Build a Weatherproof PVC JPole Antenna - K1YPP
  
  After you have build this antenna you may not need anything else This article shows ...
  [ Hits: 813 | Votes: 2 | Rating: 8.5 ]

• Open-Folded W8JK Antenna for HF - F5NPV
  
  Originally designed by John Kraus W8JK in about 1940 this antenna has some interesting properties ...
  [ Hits: 141 | Votes: 1 | Rating: 3 ]

• The Swiss Quad Antenna - ZS6PP
  
  Rotatable Antenna with Phased Elements based on the orignal design concept of HB9CV antennas is ...
  [ Hits: 366 | Votes: 3 | Rating: 7.67 ]

• HF Flagpole Antenna - kn9b
  
  Living in a no antenna deed restricted community sounds bad for a HAM but it ...
  [ Hits: 378 | Votes: 2 | Rating: 8 ]

• Variations on a Dipole - AF7NX
  
  Antenna patterns are all about interference Presentation on wire antennas for HF bands Dipoles horizontal ...
  [ Hits: 98 | Votes: 0 | Rating: 0 ]

• Field Day Vertical Antenna by KN5L - KN5L
  
  This Field Day Vertical Antenna project is the result of many years of attending various ...
  [ Hits: 214 | Votes: 3 | Rating: 7 ]

• SWR ANTENNA ANALYZER + WSPR TX - iw2ndh
  
  Available worldwide can be used as Arduino Shield or plug it in to you PC ...
  [ Hits: 328 | Votes: 8 | Rating: 9.62 ]

• Elecraft K2 Preselector Modification - NJ0IP
  
  Although most Preselectors are designed with an internal T R relay theoretically enabling direct insertion ...
  [ Hits: 191 | Votes: 0 | Rating: 0 ]

• Tino Funkshop - DM3MS
  
  German antenna parts dealer provides antenna element holders element clamps for yagi antennas junction boxes ...
  [ Hits: 207 | Votes: 0 | Rating: 0 ]

• RF Front End Protector - OK1RP
  
  If You are using a separate receive antennas then you need a good protection circuit ...
  [ Hits: 180 | Votes: 0 | Rating: 0 ]

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