80 meter

80 meter

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• KE4UYP Linear loaded vertical antenna - This is a vertically and horizontally polarized antenna the Linear loaded 1/4 wave length vertical radiator introduces very little loss for 80 or 160 meters
  [ Hits: 13797 | Votes: 18 | Rating: 6.71 ]

• W5GI Mystery Antenna  ^pop - W5GI Mystery Antenna is a multi-band wire antenna that performs exceptionally well even though it confounds antenna modeling software. This antenna covers 80 to 6 meters with low feed point impedance and will work with most radios, with or without an antenna tuner. It is approximately 100 feet long, can handle the legal limit, and is easy and inexpensive to build. It is similar to a G5RV but a much better performer especially on 20 meters.
  [ Hits: 139383 | Votes: 123 | Rating: 7.55 ]

• 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 ]

• 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 ]

• 80 meter loop antenna - PA1G loop antenna for 80 meters band, in dutch
  [ Hits: 3260 | Votes: 2 | Rating: 7.5 ]
• 80-10 Meters Doublets antennas - All band doublet antenna based on NB6Zep's design and an 88 foot flatop version
  [ Hits: 7843 | Votes: 3 | Rating: 9.33 ]
• 80/75 Meter 4-Square Array - This array has been in use since 1989. The SWR from 3.5 to 3.9 is below 1.5:1. The F/R of the array is 20dB average and with some signals even better.
  [ Hits: 2286 | Votes: 1 | Rating: 10 ]
• A Full Wave Loop for 80 - 10 Metres - VE3HCR article of a home made loop antenna for 80 meters band
  [ Hits: 4477 | Votes: 2 | Rating: 6 ]
• 80 meter frame antenna - This projects was developed as a result of experiments to become QRV on 80 meters, again, using the little balcony by SM0VPO
  [ Hits: 6595 | Votes: 8 | Rating: 6.5 ]

• G5RV vs. Ground Plane on 80M - Comparison tests by WF7T of a G5RV antenna vs a GP antenna on 80 meters band
  [ Hits: 1549 | Votes: 3 | Rating: 7 ]

• Loop Antenna Design - Full-wave loops are very popular antennas. They are especially useful on 80 and 40 meters where they perform well at modest heights
  [ Hits: 2295 | Votes: 1 | Rating: 10 ]

• 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 ]

• Windom off center fed antenna 80-10 mt - This antenna is not a true Windom, but rather an off center fed or OCF dipole works on 8 bands from 80 to 10 meters
  [ Hits: 12145 | Votes: 13 | Rating: 5.15 ]

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

• ZeroFive Antennas - Vertical antennas for all HF bands, expecially 80 40 20 meters bands
  [ Hits: 7083 | Votes: 40 | Rating: 9.24 ]

• 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 ]

• A CW TX for 80 meters band - This simple circuit will give about 1.2 Watts of output when powered from a 13.8VDC supply.
  [ Hits: 1733 | Votes: 1 | Rating: 10 ]
• The ROSE 80 CW Transceiver - Build a 5 watt, 80 meter QRP CW Transceiver Designed by N1HFX
  [ Hits: 3024 | Votes: 2 | Rating: 5.5 ]

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