40 meter

40 meter

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• Vertical antenna for 160 meter - This high antenna require a large ground composed by 40 radials. It's not very handy expecially in windy situations but is very powerfull in pile-ups. In italian
  [ Hits: 4137 | Votes: 1 | Rating: 10 ]

• VK5AH -HF 4 Bander dipole  ^pop - A multiband 80-40-20-15 meters dipole wire antenna that can be extended to cover 160 meters too.
  [ Hits: 54044 | Votes: 22 | Rating: 6.68 ]

• 40m/80m Portable antenna  ^pop - Portable wire antenna for 40 and 80 meter made with a RF Chocke. Can be adapted to work on 160 meters by adding additional 6.9 meters wire at its end.
  [ Hits: 61558 | Votes: 29 | Rating: 5.96 ]
• N4JTE Antennas - Just Too Easy 40 meter reversible quads in two an three element version
  [ Hits: 2664 | Votes: 4 | Rating: 7.75 ]

• K4TX Delta Loop for 40 Meters - 40 Meter 2 Element Parasitic Delta Loop wire antenna with pictures of delta loop assembling
  [ Hits: 7081 | Votes: 13 | Rating: 7.54 ]

• Shorty Forty Antenna - Short dipole antenna for 40 meter ham band. Can be put up in the space required for a 20 meter dipole.
  [ Hits: 12445 | Votes: 8 | Rating: 7.74 ]
• Trapped dipole for 40-80-160 meters  ^pop - Build a space efficient trapped dipole antenna for 40-80-160 meter bands using RG-58 and PVC pipe by W8NX
  [ Hits: 96972 | Votes: 119 | Rating: 6.24 ]
• Dipole for 40 meters - Shortened dipole with traps for 40 meters band in portuguese
  [ Hits: 4346 | Votes: 4 | Rating: 5.5 ]

• 40 M. triangular full wave vertical loop - A 40 meters band full wave antenna project plan with model, adding the Missing Leg to the Inverted-L Antenna
  [ Hits: 13291 | Votes: 11 | Rating: 7.08 ]

• K5UA 40 meter Phased Array - The intent of this site to share information about the design of a 40 meter horizontal phased array antenna.
  [ Hits: 3415 | Votes: 5 | Rating: 7 ]
• Yagi for 80 and 40 meters - Design plan of an array of a two element yagis for 80m and a 3 element 40m antenna sharing a single 12 meters long boom by EA5DY
  [ Hits: 1735 | Votes: 4 | Rating: 6.5 ]

• 40 meter shortened dipole - M0MCX - Interesting little project with a couple of loading coils by M0MCX
  [ Hits: 14308 | Votes: 11 | Rating: 6.55 ]

• End fed halfwave antenna and matching unit - One is an EFHWA for 20-40 meters, and the other is a matching unit for the antenna by n0lx
  [ Hits: 10398 | Votes: 5 | Rating: 5.4 ]

• Morgain Antenna for 40/80 - Simple and cheap antenna for 40/80 meter band in Italian
  [ Hits: 11247 | Votes: 36 | Rating: 6.3 ]

• LU9DPD Windom dipole - A multiband windom dipole antenna for 80 40 20 10 meters, feeded with a home made 4:1 balun, in spanish.
  [ Hits: 5342 | Votes: 5 | Rating: 6 ]
• EC2APU multiband wire antenna - Wire antenna for 10-15-20-40-80 meters band, with many drawings and description in spanish
  [ Hits: 6598 | Votes: 6 | Rating: 5.17 ]

• SWL Receiving Antenna Ideas - Shortwave radio receiving antenna experiments, on 30 and 40 meters band with pictures, schematics and descriptions.
  [ Hits: 11022 | Votes: 7 | Rating: 7.71 ]

• GS Manufacturing - HF Mobile and maritime antennas for 40-80-160 meters
  [ Hits: 1654 | Votes: 5 | Rating: 9 ]

• G3YXM 500 W PA - 40-80-160 meter band linear amplifier
  [ Hits: 3622 | Votes: 3 | Rating: 7 ]
• SUPERVOX - S 300 - AM CW SSB linear amplifier for 160 80 and 40 meter band
  [ Hits: 3267 | Votes: 2 | Rating: 5.5 ]

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