20 meters

20 meters

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [next]

• 2m Quad Antenna - IZ2AYQ
  
  A basic drawing of a 2 meter quad antenna for 144 MHz
  [ Hits: 2332 | Votes: 5 | Rating: 5 ]

• High Performance 40 Meters Vertical - W6NBC
  
  40 meter vertical antenna construction a shortened easy to build vertical with no radials made ...
  [ Hits: 2238 | Votes: 2 | Rating: 8.5 ]

• 40 Meters 3 element Wire Yagi - VE3VN
  
  A three element wire yagi antenna for 7 MHz project plan with drawings and EZNEC ...
  [ Hits: 2198 | Votes: 7 | Rating: 4.71 ]

• 3 Element Yagi Antenna Plan for 6 meter - W4RNL
  
  A short boom wideband 3 element yagi antenna plan for six meters that cover the ...
  [ Hits: 1292 | Votes: 0 | Rating: 0 ]

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

• 20 40 80 Trapped Dipole - VK3ZPF
  
  An homemade portable trapped dipole antenna for 40 and 80 meters band with an optional ...
  [ Hits: 1404 | Votes: 9 | Rating: 5 ]
• Trapped Dipole for 15/20 Meters Bands - VK3YY
  
  An easy to build dipole for 21 and 14 MHz with traps made by two ...
  [ Hits: 627 | Votes: 2 | Rating: 7 ]

• Magnetic Loop Antenna for 40-20m - 9M2SX
  
  If you have space constraint at your QTH for a HF antenna you can try ...
  [ Hits: 1530 | Votes: 2 | Rating: 3 ]

• 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 ]
• The Stake Stick Vertical - Honolulu NWS
  
  A portable HF vertical antenna that can be used from 10 to 20 meters band ...
  [ Hits: 397 | Votes: 0 | Rating: 0 ]

• Balloon Vertical Omni-Antennas - KN9B
  
  Experimenting vertical wire antennas for 40 and 20 meters supported by balloons resulting in excellent ...
  [ Hits: 771 | Votes: 1 | Rating: 5 ]

• W3DZZ Multi-band Antenna 80-40-20-15-10m - RSARS
  
  A multiband antenna that can work from 80 to 10 meters in this illustrated docuemnt ...
  [ Hits: 2736 | Votes: 4 | Rating: 8.75 ]
• OH2EC Antenna - OH2EC
  
  A trapped dipole antenna based on the orignal W3DZZ antenna design resonating on 80 40 ...
  [ Hits: 1504 | Votes: 5 | Rating: 8.2 ]

• 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 ]

• Top Band Frequencies - K8ND
  
  160 meter band allocations by world area with best and known bad frequencies indications ...
  [ Hits: 1000 | Votes: 0 | Rating: 0 ]

• Fun and Games with the Spiderbeam 18 Meter Pole - C31LJ
  
  A portable operation experience with a SpiderBeam pole during a contest testing wire antennas like ...
  [ Hits: 313 | Votes: 1 | Rating: 10 ]

• 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 ]

• A simple 50W RF Power Amplifier - AC2CZ
  
  A simple RF power amplifier initially designed for 40 meter band can work on 10 ...
  [ Hits: 1634 | Votes: 1 | Rating: 8 ]

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 [next]