4 meter

4 meter

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• The Cobra Antenna - W4JOH
  
  A folded wire antenna for 160 meters as appeared on 73 amateur radio magazine june ...
  [ Hits: 2141 | Votes: 4 | Rating: 5.75 ]

• 2m Quad Antenna - IZ2AYQ
  
  A basic drawing of a 2 meter quad antenna for 144 MHz
  [ Hits: 2332 | Votes: 5 | Rating: 5 ]
• Portable Yagi for 144MHz - EI9GQ
  
  A simple 7 element yagi antenna for 2 meters portable use
  [ Hits: 848 | Votes: 3 | Rating: 7.33 ]

• Modeling the W6NL 40m Moxon - W8WWV
  
  This note looks at the antenna and antenna model for the 40 meter Moxon Yagi ...
  [ Hits: 2262 | Votes: 7 | Rating: 8.14 ]

• Phased Vertical Antennas for 40m - VA7ST
  
  Phased wire vertical antennas for 40 meters band
  [ Hits: 1009 | Votes: 2 | Rating: 7.5 ]

• 80M 4-Square - W8RA
  
  An antenna project to obtain a bigger signal on the 80 Meter 3 5 to ...
  [ Hits: 838 | Votes: 0 | Rating: 0 ]
• 40 Meter 4 Square - K7NV
  
  A four square antenna for the 40 meters band with pictures project history and antenna ...
  [ Hits: 466 | Votes: 0 | Rating: 0 ]
• 4 Square K9AY Antenna - SP3KEY
  
  4 Square K9AY Array project for 80 and 40 meters band
  [ Hits: 555 | Votes: 0 | Rating: 0 ]

• 3 band J-Pole Antenna - VE3BTC
  
  Pictures of a 2 meter, 220, 440 copper J-Pole antennas
  [ Hits: 2612 | Votes: 12 | Rating: 6.08 ]
• Three Element Collinear J Pole - N1HX
  
  Improved 2 Meter Performance with a Three Element Collinear copper J-Pole
  [ Hits: 1806 | Votes: 3 | Rating: 6.33 ]

• Portable lightweight link dipole - G1YBB
  
  A multi band portable link dipole antenna for 20 30 and 40 meters band ...
  [ Hits: 850 | Votes: 0 | Rating: 0 ]

• Safari - Inverted V antenna - G3RWF
  
  A dual band portable inverted V antenna for 80 and 40 meters band with dimensions ...
  [ Hits: 619 | Votes: 1 | Rating: 5 ]

• Buddipole vs Wire Dipole on 20m - IW5EDI
  
  A comparison of the buddipole antenna versus a wire dipole done on 20 meters band ...
  [ Hits: 750 | Votes: 3 | Rating: 4 ]

• Elevated MP-1 Antenna - OZ9AEC
  
  A test with a superantenna MP 1 on a tripod operating HF bands on 40 ...
  [ Hits: 439 | Votes: 1 | Rating: 8 ]

• First Impressions of the Icom IC-7300 - AB4BJ
  
  An early review of the Icom IC 7300 HF 6M Transceiver includes four videos demonstrating ...
  [ Hits: 604 | Votes: 1 | Rating: 10 ]

• Kenwood TS-850S Review - ARRL
  
  QST Magazine, 1991 July, review of the Kenwood TS-850S 160-10 Meter Transceiver
  [ Hits: 818 | Votes: 1 | Rating: 7 ]

• A simple 50W RF Power Amplifier - AC2CZ
  
  A simple RF power amplifier initially designed for 40 meter band can work on 10 ...
  [ Hits: 1633 | Votes: 1 | Rating: 8 ]

• A 500 Watt HF Dummy Load and Power Meter - VK5JST
  
  This project was published in the April 2004 issue of the Australian magazine Amateur Radio ...
  [ Hits: 2021 | Votes: 2 | Rating: 9 ]

• 80m FETer QRPp CW transceiver - G3XBM
  
  An home made FETer QRP transceiver for the 80 meters band
  [ Hits: 709 | Votes: 0 | Rating: 0 ]

• A Modern Directional Power/SWR Meter - W7IEQ
  
  Every ham needs an RF power meter Here is a high performance unit to build ...
  [ Hits: 1568 | Votes: 2 | Rating: 5.5 ]

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