40 m

40 m

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• G3YXM Small Loop
  
  This simple antenna is capable of remarkable results on 160 80 and 40 metres Forming ...
  [ Hits: 3762 | Votes: 2 | Rating: 9 ]

• 40/30 MOXON - IK2CLB
  
  A moxon antenna project for 40 and 30 meters
  [ Hits: 5410 | Votes: 4 | Rating: 3.25 ]

• 40 Meter Rotatable Dipole - K6IF / W6BDN
  
  An excellent all around 40 meter antenna for those who don t have room for ...
  [ Hits: 4962 | Votes: 5 | Rating: 5.2 ]
• Multiband trap dipole
  
  A multiband 20/40/75/160 trap dipole antenna plan by KG0WX
  [ Hits: 2626 | Votes: 1 | Rating: 4 ]

• Vertical Antenna for 7 MHz
  
  DF9CY experience on a vertical antenna for 40 meter band
  [ Hits: 1589 | Votes: 4 | Rating: 3.75 ]

• A Junkbox Multiband Bugstick - W5DXP
  
  A junkbox bugstick for 20m 17m 15m 12m and 10m bonus at the bottom a ...
  [ Hits: 1706 | Votes: 1 | Rating: 8 ]

• HF Antenna - 6m to 40m
  
  G8JNJ Fat-Max HF Antenna - 6m to 40m - a poor man’s Steppir
  [ Hits: 1569 | Votes: 5 | Rating: 7.6 ]
• G7FEK Limited space antenna
  
  A small antenna for all amateur bands including 80 meters and in a small garden ...
  [ Hits: 4156 | Votes: 14 | Rating: 8.49 ]

• H40KJ H40BQ Temotu
  
  Pigeon Island,Reef Islands,Temotu Province,Solomon Islands 7-22 October 2010
  [ Hits: 183 | Votes: 0 | Rating: 0 ]

• K7RPT Amateur Radio Relay Group, Inc.
  
  Providing amateur radio 144 MHz 440 MHz repeaters in the state of Oregon ...
  [ Hits: 513 | Votes: 4 | Rating: 9 ]

• Kenwood TS-940S eHam Reviews
  
  Reviews of the kenwood TS-940S HF Transceiver
  [ Hits: 938 | Votes: 2 | Rating: 5.5 ]
• Kenwood TS-940 Mods
  
  Modifications for the Kenwood TS 940 TS 940S LCD Clock Display Erratic Operation Talk Power ...
  [ Hits: 1536 | Votes: 3 | Rating: 3 ]
• Repairing a Kenwood TS-940S
  
  A page dedicated to fixing problems on the Kenwood TS-940S by G4URH
  [ Hits: 2089 | Votes: 5 | Rating: 8.2 ]

• Codec2
  
  Codec2 is a open source low bit rate speech codec designed for communications quality speech ...
  [ Hits: 1708 | Votes: 7 | Rating: 6.29 ]

• A 1296MHz Amplifier
  
  Two coupled PAs with each 2 times 2C39 deliver around 400W RF.
  [ Hits: 777 | Votes: 0 | Rating: 0 ]

• 400W VHF Linear
  
  A 400 W 144 MHz GI7b Linear amplifier
  [ Hits: 2363 | Votes: 5 | Rating: 3 ]

• Multi-Four a VXO QRP Transmitter for HF bands
  
  This transmitter has been designed for use on 20 30 40 and 80 m with ...
  [ Hits: 1054 | Votes: 0 | Rating: 0 ]

• Signal Source for AO40 mode S
  
  Signal source circuit for 2.4 GHz by sv1bsx
  [ Hits: 714 | Votes: 0 | Rating: 0 ]

• Kenwood TM-201 401 mod
  
  Kenwood TM-201/401 Increased TX Audio, mod for microphone gain
  [ Hits: 574 | Votes: 3 | Rating: 5.67 ]

• Bartling RX-40 Receiver - DF4ZS
  
  Circuit Diagram and Construction of the Bartling RX-40 Joachim Munch DF4ZS
  [ Hits: 986 | Votes: 1 | Rating: 2 ]

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