ten tech

ten tech

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• Quad antenna for 10 and 15 Meters - Building guide for a two element quad antenna planned for 28 and 21 Megahertz
  [ Hits: 5790 | Votes: 5 | Rating: 6.6 ]

• 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 ]

• 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: 96968 | Votes: 119 | Rating: 6.24 ]

• A Six element yagi antenna for the 50 MHz - Christoph petermann's df9cy six element yagi antenna for six meter band
  [ Hits: 1773 | Votes: 4 | Rating: 8 ]

• 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 ]

• The Broadband Double-Bazooka - The Broadband Double-Bazooka Antenna- How Broad Is It? Adapted from Technical Correspondence, QST, September 1976, the increasing interest in using the coaxial dipole via W2DU
  [ Hits: 5210 | Votes: 2 | Rating: 6.5 ]

• Remote Control Antenna Switch - The Remote Control Antenna Switch consists of two circuit boards. The control unit and the remotely controlled switch
  [ Hits: 1150 | Votes: 0 | Rating: 0 ]
• Better Feedline Loss Measurements with Antenna Analyzers - Various publications through the years have shown how the SWR measured on a shorted (or open) feed line can be used to calculate feed line attenuation
  [ Hits: 1924 | Votes: 2 | Rating: 10 ]

• W4TI - Installing the Hexbeam - HX-B5i five band HexBeam installation
  [ Hits: 2078 | Votes: 2 | Rating: 8.5 ]

• Installing dipole insulators - Installing your dipole end insulators, a beginner guide to proper setup wires to insultaors.
  [ Hits: 20961 | Votes: 8 | Rating: 8.5 ]
• Use of tripods to assemble and balance big antennas - Here is a way to ease assembly and balancing of a large antenna. The elements and boom are assembled separately in most cases. Once they are all together set up 2 tripods in the assembly area and put the boom on them.
  [ Hits: 2160 | Votes: 1 | Rating: 10 ]

• Installation of a Utility Pole - There are many ways to support an amateur radio antenna. Installatio of a utility pole will provide an antenna height of approximately 13 meters (40 feet) and will require no guy wires.
  [ Hits: 6495 | Votes: 9 | Rating: 7.56 ]

• Antenna Gain on Trial - Most people think it's a good thing to have and the more the better. However, this is not always true - and the amount of gain is often not what it appears to be. Assuming higher gain is what you need, how do you determine what will give the best performance?
  [ Hits: 972 | Votes: 2 | Rating: 5.5 ]

• Homebrew your own inductors  ^pop - Cannot find the inductors you need for an antenna, a tuner or amplifier ? Build your own it is easy!
  [ Hits: 28524 | Votes: 21 | Rating: 6.95 ]

• Getting the most from your tuner - Here is how to adjust this popular tuner circuit so it transfers maximum power to your antenna without going snap
  [ Hits: 2827 | Votes: 3 | Rating: 6.33 ]

• Installing Wire Antennas - Before selecting an antenna system, you must first find a place to put it. A selection of techniques to setup antennas upon trees using pulleys or other tools
  [ Hits: 2154 | Votes: 1 | Rating: 10 ]

• Stacking Yagi Antennas - About Stacking yagi antennas by OH1ZAA
  [ Hits: 3782 | Votes: 25 | Rating: 5.08 ]

• 2 Meters Bicycle Antenna  ^pop - 2 Meter Antenna for Bicycle Mobile Operation
  [ Hits: 41399 | Votes: 33 | Rating: 3.76 ]

• SVC Filter - Filter design software. A program designed to expedite the design and analysis of lowpass (and highpass) filters with nearest 5% component values. SVCfilter is 32-bit Windows electrical filter design software nicely written to help the radio amateur, technician or engineer design and analyze lumped-element lowpass and highpass filters.
  [ Hits: 1193 | Votes: 1 | Rating: 10 ]

• EggsHam - EggsHam is a PalmOS application that generates (and grades) _practice_ amateur radio licensing exams. It is for people interested in obtaining an amateur radio license in the US, who want to practice for the Technician, General, or Extra written exam.
  [ Hits: 1003 | Votes: 4 | Rating: 9.75 ]

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