3 meter antenna

3 meter antenna

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... [next]

• 160 TX array by AA1K - 160 meter tx antenna array
  [ Hits: 917 | Votes: 1 | Rating: 1 ]

• 2 Meter Whip Antenna - Making your own 2 metre (146 MHz) 5/8th wave whip antenna
  [ Hits: 1711 | Votes: 3 | Rating: 5.67 ]
• Portable 4-Element Quad for 2 meters - A portable 4 elements quad antenna for 144 MHz, 9 to 10 DBd forward gain, 30 DB front-to-back ratio, and 33 DB front-to-side ratio
  [ Hits: 2152 | Votes: 2 | Rating: 8 ]

• Compact Right Angle 40 Meter Antenna - Want to operate on 40 meters but only have a space a little over 16X16 ? Try this antenna.
  [ Hits: 705 | Votes: 0 | Rating: 0 ]

• 4 meter antenna conversion - A Siverrot antenna converter for 70 MHz operations
  [ Hits: 1109 | Votes: 1 | Rating: 10 ]

• Horizontal Loop for 80 meters - Modelling an horizontal Loop antenna at 3.5 MHz
  [ Hits: 1037 | Votes: 2 | Rating: 5.5 ]

• VHF Collinear Antenna - This antenna will cover the 2 meter Ham Radio frequencies. This collinear antenna has a total gain factor approx 6 to 7dbd on two meter band
  [ Hits: 2302 | Votes: 6 | Rating: 4 ]

• End-Fed antenna for 160-80-40 meters band  ^updated - This PDF File desscribes how to homemade a multi-band end-fed trapped wire antenna resonating on the low bands of 160 80 and 40 meters. Contains trap design instructions and some construction tips.
  [ Hits: 6260 | Votes: 30 | Rating: 7.66 ]

• End Fed Half Wave Antenna for 6 / 40 Meter - 6m to 40m EndFed Half Wave Antenna project produces an inexpensive, multiband, end fed HF antenna matchbox that is quick and easy to setup and use.
  [ Hits: 3253 | Votes: 7 | Rating: 7.15 ]
• 20m EFHW Antenna - An end fed 20 meter half wave antenna
  [ Hits: 1374 | Votes: 2 | Rating: 6 ]

• Portable 2 Meter J-Pole - This is a simple portable 2-meter J-Pole antenna. You start with a piece of 450-Ohm Ladder Line
  [ Hits: 1089 | Votes: 2 | Rating: 5 ]

• Magnetic Loop for 30 Meters - Home-Made Magnetic Loop Antenna for 30 Meters by WA8LMF
  [ Hits: 686 | Votes: 1 | Rating: 2 ]

• Fractal Antenna for ham radio bands - A Quad Fractal Antenna for 20 meters band by F3DD
  [ Hits: 4716 | Votes: 20 | Rating: 5.98 ]

• VHF Skeleton Slot Antenna - The skeleton slot antenna design was developed in the UK for TV use soon after WW2. This document describe and adapted version for the 2 meter band
  [ Hits: 1115 | Votes: 2 | Rating: 10 ]

• 5 bands HF portable antenna - A vertical portable antenna system by W0SJS that will work on 40, 30, 20, 17 and 15 meters
  [ Hits: 1866 | Votes: 1 | Rating: 6 ]

• The W3EDP Antenna - A wire antenna feeded with an unsymmetrical feed and a 1:4 balun can be tuned from 6 to 80 meters band but can be noisier than a dipole and cause RF in the shack
  [ Hits: 797 | Votes: 2 | Rating: 10 ]

• G7AQK QRSS Beacon - A QRSS beacon on 30 meter band project wind and solar powered based on a loop antenna.
  [ Hits: 407 | Votes: 0 | Rating: 0 ]

• An adjustable RF Ammeter - Measuring antenna current with and RF Ammeter
  [ Hits: 579 | Votes: 1 | Rating: 10 ]

• Digital HF Antenna Analyser Project - This antenna analyzer measures complex impedance over the 1.6 - 33 MHz HF spectrum
  [ Hits: 1385 | Votes: 0 | Rating: 0 ]
• Analog HF Antenna Analyser - A simple antenna analyser for the HF spectrum with a built-in signal generator with 3-digit LED frequency display.
  [ Hits: 1016 | Votes: 0 | Rating: 0 ]

Pages: [prev] ... 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 ... [next]