3 band

3 band

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• DL6WU Yagi antenna - M1EEV
  
  The DL6WU yagi antenna for 23cm band
  [ Hits: 1779 | Votes: 18 | Rating: 7.17 ]

• 3 elements Yagi for 7 MHz
  
  A 3 element yagi beam for 40 meters band
  [ Hits: 4949 | Votes: 7 | Rating: 5.71 ]

• X80 Multi-band HF Vertical Antenna Review
  
  The X80 is a commercial version of a so-called Rybakov vertical antenna.
  [ Hits: 1029 | Votes: 1 | Rating: 1 ]

• Bandhopper - GM3VLB
  
  The SCOTIA Bandhopper a mobile multi-band vertical antenna
  [ Hits: 1175 | Votes: 1 | Rating: 10 ]

• Ribbon Antenna
  
  This antenna article is geared towards new Hams and antenna builders looking for a very ...
  [ Hits: 849 | Votes: 0 | Rating: 0 ]

• 40 meter reversable Quad
  
  3 Element reversable quad antenna for 40 meters band
  [ Hits: 1599 | Votes: 0 | Rating: 0 ]

• VHF Skeleton Slot Antenna - VK3ATL
  
  The skeleton slot antenna design was developed in the UK for TV use soon after ...
  [ Hits: 1117 | Votes: 2 | Rating: 10 ]

• Multi-Band VHF Vertical Aerials
  
  A few thoughts on Multi Band VHF Aerials by Peter Ward VK3ZAV
  [ Hits: 733 | Votes: 1 | Rating: 8 ]

• Vertical Dipole 10-40m - ON4BAI
  
  A multiband vertical dipole antenna by ON4BAI
  [ Hits: 1299 | Votes: 2 | Rating: 9 ]

• An Extensive W3EDP Antenna Study - W0ESE
  
  W3EDP multiband wire antenna an extensive study and analysis of this antenna by W0ESE ...
  [ Hits: 2021 | Votes: 2 | Rating: 5 ]

• W3HH Antennas
  
  W3HH is a wide-band wire antenna article in french
  [ Hits: 549 | Votes: 1 | Rating: 1 ]

• WebSDR from Austria - OE4XLC
  
  OE4RLC OE3DUS in Allhau Austria with wire antenna and full HF amateur radio bands coverage ...
  [ Hits: 5087 | Votes: 41 | Rating: 6.43 ]

• AL-811 10 mt mod pictures
  
  Pictures of the Ameritron AL-811 modification for 10 meter band extension by km5ps
  [ Hits: 3866 | Votes: 28 | Rating: 3.67 ]

• 10/12 meter Mod for Ameritron 811  ^updated
  
  10 meter modification for the Ameritron AL 811 and AL 811H amplifier This mod apply ...
  [ Hits: 14786 | Votes: 26 | Rating: 6.65 ]

• Baofeng UV-3R Yahoo Group
  
  This group is for support and discussion of the Baofeng UV 3R micro dual band ...
  [ Hits: 461 | Votes: 0 | Rating: 0 ]

• Yaesu VX-2 jumpers
  
  This walkie is sold without the wide band receiver enabled this is only 144 and ...
  [ Hits: 582 | Votes: 3 | Rating: 2.67 ]

• 160m linear amplifier - pictures - 9A&A
  
  Pictures of a homemade monoband linear amplifier for 160m band powered by 3 x QB5 ...
  [ Hits: 527 | Votes: 2 | Rating: 2 ]

• 137.7kHz QRSS on one chip
  
  This article describes a simple QRSS beacon exciter for the DX portion of the 2200m ...
  [ Hits: 598 | Votes: 0 | Rating: 0 ]

• 137 kHz antenna preamplifier
  
  A simple 137 kHz antenna preamplifier to make your FT 817 and others useable on ...
  [ Hits: 1184 | Votes: 3 | Rating: 6.67 ]

• 30 m Band Direct Conversion Receiver
  
  The direct conversion receiver described consists of only a bandpass filter mixer IC VFO and ...
  [ Hits: 770 | Votes: 1 | Rating: 4 ]

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