antenna design

antenna design

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• A 160 Meter Antenna Hybrid Design - VE2DPE
  
  This antenna looks like an inverted L antenna yet it is not it could also ...
  [ Hits: 176 | Votes: 0 | Rating: 0 ]

• A Simple High-Performance Vertical Antenna - KK5JY
  
  This article describes the details of the design which can be easily scaled for just ...
  [ Hits: 670 | Votes: 3 | Rating: 9.67 ]
• The Vertical Buddi Beam for 20m - KE4UYP
  
  The Vertical Buddi Beam on 20m using no Coils n this article I am going ...
  [ Hits: 584 | Votes: 2 | Rating: 4.5 ]

• Log Periodic Antenna for ATV - PI6ATS
  
  Log periodic Antenna for 23 13 and 9 cm bands The LPA was built according ...
  [ Hits: 98 | Votes: 0 | Rating: 0 ]

• Low Bands Battle Creek Antenna - PI4CC
  
  This antenna is designed for 40 80 and 160 meters to complement a tri band ...
  [ Hits: 137 | Votes: 0 | Rating: 0 ]

• End-Fed Half-Wave Antenna for 20m 40m 80m - VA3KOT
  
  How to Design and Build a Field Expedient End Fed Half Wave Antenna for 20m ...
  [ Hits: 143 | Votes: 1 | Rating: 4 ]
• HF EFHW Antenna Antenna Tuner - ZL2CTM
  
  Schemaric diagram for a 80m 40m 30m 20m EFHW Antenna Antenna Tuner The tuner has ...
  [ Hits: 120 | Votes: 0 | Rating: 0 ]

• Build the K1FM-Loop - K1FM
  
  The latest version of the K1FM Loop is electrically similar to the previous one but ...
  [ Hits: 102 | Votes: 0 | Rating: 0 ]
• K1FM Mini Magnetic Loop - K1FM
  
  Original HF magnetic loop antenna designed by the author to work in conjunction with QRP ...
  [ Hits: 119 | Votes: 1 | Rating: 8 ]

• Homebrew an OCF Off-Center Fed Dipole Antenna - W5ODJ
  
  This type of antenna is a popular antenna design as the performance is very good ...
  [ Hits: 200 | Votes: 3 | Rating: 6.67 ]
• The M0CVO HW-42HP OCF Antenna - M0CVO
  
  A multi band off centre fed dipole designed to operate on all bands from 40m ...
  [ Hits: 275 | Votes: 0 | Rating: 0 ]

• 2 Meter Portable Yagi Antenna - M0UKD
  
  144MHz 2m Portable Yagi VHF Beam Antenna This page contains construction details on a 2 ...
  [ Hits: 136 | Votes: 0 | Rating: 0 ]
• Build this Vertical Portable HF Antenna - KX4O
  
  An experimental prototype of an asymmetrical hatted vertical dipole antenna that can work on HF ...
  [ Hits: 374 | Votes: 3 | Rating: 9.67 ]

• Small HF RX Loop - iw7dmh
  
  This is very common W7IUV Flag Antenna design is based on the PY3AGD antenna because ...
  [ Hits: 147 | Votes: 0 | Rating: 0 ]

• 2m Slim Jim portable antenna for SOTA - VK1AD
  
  Construct a portable 2m Slim Jim antenna for improved HT signal quality Utilizing 450 ohm ...
  [ Hits: 68 | Votes: 0 | Rating: 0 ]

• Spiral Antenna for SDR - RTLSDR
  
  Designing and Testing a PCB Wideband Spiral Antenna The 800 MHz and 300 MHz spiral ...
  [ Hits: 91 | Votes: 0 | Rating: 0 ]

• T2FD Antenna - Terminated and twisted folded dipole - OH1AYR
  
  T2FD is a 600 900 ohms folded dipole terminated with resistor Feed impedance is coupled ...
  [ Hits: 495 | Votes: 0 | Rating: 0 ]

• Understanding Antenna Gain in a Few Minutes - VE2XIP
  
  A collection of videos on antenna gain and explanations of how some antenna designs may ...
  [ Hits: 84 | Votes: 0 | Rating: 0 ]

• Tri-Band VHF/UHF Antenna Design - WB6IQN
  
  The TBJ 1 a triband base antenna was published in March 2017 QST This antenna ...
  [ Hits: 214 | Votes: 0 | Rating: 0 ]

• 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 ]

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