k7 yagis

k7 yagis

Antennas : 10M

• 2-Element-Yagis for shortwave - 2-Element parasitic Yagis for the Shortwave-Bands 10m-30m
  [ Hits: 6016 | Votes: 21 | Rating: 4.7 ]

• 2-Element-Yagis for HF  ^pop - 2-Element parasitic Yagis for the Shortwave-Bands 10-12-15-17-20-30m. The antennas are feeded with the DK7ZB-match. A quarter-wave choke of coax is grounded at the socket.
  [ Hits: 50051 | Votes: 146 | Rating: 7.08 ]
• 3 Element Yagis Antennas for HF  ^{updated  pop} - All these plans use the DK7ZB match
  [ Hits: 27603 | Votes: 69 | Rating: 4.94 ]

• Stacked 7-Element-2m-Yagis - These yagis and groups were designed with YO7.23 from K6STI and checked with EZNEC from W7EL. With a gain of 14/17/20dBd they have a good relation between gain and mechanical problems.
  [ Hits: 3899 | Votes: 6 | Rating: 4.67 ]
• 2m VHF antennas with high gain - 2m SSB/CW-12.5 Ohm Yagis with extrem high gain and small bandwidth. These Yagis were constructed as ultra-light, portable Yagis with extrem high gain. They have small bandwidth and are working from 144,0-144,8MHz with good SWR.
  [ Hits: 8262 | Votes: 12 | Rating: 7.75 ]
• 144 MHz 25 Ohm Stacked Yagi - Two Versions of 5 elements stacked 25 Ohm Yagis with 1,80 m and 2,00 m Boom
  [ Hits: 2030 | Votes: 9 | Rating: 5.78 ]

• 70MHz-Yagis - Various Yagi antennas for 70 Mhz band
  [ Hits: 5232 | Votes: 18 | Rating: 7.28 ]

• 50MHz-Yagis by DK7ZB - 50MHz-Yagis with a new match, all lengths from 0.6-12m
  [ Hits: 6340 | Votes: 84 | Rating: 8.49 ]
• Notes on building Yagis for 50 Mhz - Construction Details for 50MHz-Yagis in DK7ZB-Design
  [ Hits: 1884 | Votes: 4 | Rating: 5.75 ]

• 70cm Longyagis - 70cm-Longyagis in 28Ohm-DK7ZB-Design
  [ Hits: 2533 | Votes: 3 | Rating: 7 ]

• The DK7ZB-Match for Yagis - Simple, easy to built match developed in 1995 for Yagis with resistitive loads of 12.5, 18 and 28 Ohm.
  [ Hits: 3637 | Votes: 8 | Rating: 6.38 ]

• PVC Yagi antennas - techniques - Collection of different techniques to homebrew PVC yagi antennas, including elements assembling, baluns and chokes, radiator box tips and tricks by dk7zb
  [ Hits: 1609 | Votes: 4 | Rating: 3.5 ]

• Cross-Yagi - Cross-Yagis for Terrestrial and Satellite Work The 2x6-El.-Cross-Yagi (28 Ohm, 2.60m Boom) by Henk, PA3GUO
  [ Hits: 4370 | Votes: 7 | Rating: 8.57 ]

• Construction Principles for UHF VHF Yagis - The Construction Principles for Duoband-Yagis 2m/70cm by DK7ZB
  [ Hits: 1619 | Votes: 6 | Rating: 5.33 ]

• DK7ZB 144 mhz Yagis - High gain, good pattern and acceptable bandwidth. These aims can be realized with a radiation-resistance of 25-35Ohms, because the 28-Ohm-feedpoint is very simple to match.
  [ Hits: 1908 | Votes: 7 | Rating: 6.86 ]
• Stacking Yagis - Stacking principles, with homebrew coax- and power-splitters by DK7ZB
  [ Hits: 785 | Votes: 1 | Rating: 2 ]
• Cross-Yagis for EME - 4x14-(28) Element Cross-Yagi 28-Ohm DK7ZB
  [ Hits: 532 | Votes: 0 | Rating: 0 ]

• DK7ZB Yagi Homebrewing  ^updated - Yagis for homemade with a new match-system, for 6m, 4m, 2m, 70cm and Shortwave
  [ Hits: 19989 | Votes: 642 | Rating: 7.55 ]
• Antenna insulators for DK7ZB Yagis - Homebrew antenna insulators for DK7ZB yagi antennas
  [ Hits: 2081 | Votes: 4 | Rating: 7.5 ]

• Yagi Sterss - A full featured, graphical, user friendly program that performs structural analysis on horizontally polarized yagi antennas constructed from round tubing. YS can work in Imperial or Metric Units, and is likely to tell you more about a yagi antenna than you ever thought you needed to know. YS has been used by commercial manufacturers and premier station builders for over a decade by Kurt Andress, NI6W
  [ Hits: 5849 | Votes: 1 | Rating: 7 ]