hf quad antenna

hf quad antenna

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• HF Fractal Quad Antenna - Fractal antenna for 28 Mhz band by AG1LE
  [ Hits: 2014 | Votes: 5 | Rating: 5.4 ]

• Shrunken Quad - VHF quad antenna for transmitter hunting.
  [ Hits: 2589 | Votes: 2 | Rating: 10 ]
• Quad Antenna for 144 Mhz - A VHF Quad antenna for teh two meters band in italian
  [ Hits: 3918 | Votes: 10 | Rating: 6.8 ]
• VHF/UHF Quad Antenna - Article by N6JSX on homebrewing quad antennas for VHF and UHF.
  [ Hits: 4741 | Votes: 4 | Rating: 5.25 ]
• Quad for HF Bands - A compact Quad Antenna for the HF Bands by GM0ONX
  [ Hits: 2230 | Votes: 0 | Rating: 0 ]
• UHF Quad antenna - UHF cubic antenna with a 16db gain
  [ Hits: 6739 | Votes: 16 | Rating: 4.74 ]
• 2 elements cubical quad for 20m to 10m - Construction details and tests about a 2 elements cubical quad antenna for HF Bands (20,17,15,12 and 10m band).
  [ Hits: 1662 | Votes: 7 | Rating: 4.43 ]
• 5 Band Quad Antenna - A 5 band two element quad antenna working from 20 to 10 meters using hardware-store parts or modifying an existing commercial triband quad by KC6T
  [ Hits: 1329 | Votes: 2 | Rating: 7.5 ]
• VHF Cubical Quad - A project for a four element cubical quad antenna for 144 MHz in portuguese
  [ Hits: 2092 | Votes: 29 | Rating: 5.97 ]
• 2 Meter 5 Element Quad - A five element quad antenna for 144 MHz DIY Project. This 2 Meter 5 Element Quad antenna was modeled using EZNEC, with a boom from a UHF TV antenna and CPVC pipe for spreaders. Constructed for 146MHz, it exhibits a gain of 10.7dB and an impedance of 75 ohms. Real-world results surpass the HT antenna, reaching over 20 repeaters up to 75 miles away. The design, costing around $10, employs simple tools for assembly.
  [ Hits: 1889 | Votes: 9 | Rating: 6.23 ]

• 137 MHz QHF Quadrifilar APT Antenna - This version of the 135MHz quadrifilar antenna for APT reception is an adaptation from Bill Sykes and Bob Cobey's article Taming the QFH which appeared in the March 1997 RIG magazine.
  [ Hits: 6758 | Votes: 34 | Rating: 4.95 ]

• Common vhf amateur radio antennas - Plans and drawings of common amateur radio antennas, like jpoles, copper cactus, super jpole, omnidirectionals and quads
  [ Hits: 2102 | Votes: 2 | Rating: 9 ]

• CommsAudit - Commsaudit uk, i/q quadrature , hf receivers, rf, multicoupler, multicouplers, switch matrix, antenna matrices, masthead amplifier,, vhf receiver, uhf,
  [ Hits: 606 | Votes: 9 | Rating: 8.45 ]

• GB Antennas and Towers - Dutch Antenna and Tower Manufacturers from Slimline Square Triangular Round Towers. Antennas production include Yagi Monoband/Dipole/HF Quad /50MHz and 70MHz Yagi-Quad, VHF-UHF yagi-Quad and Comby antennas VHF/UHF/SHF
  [ Hits: 2219 | Votes: 0 | Rating: 0 ]

• KVK Antenna Systems - The manufacturer of the NuBeam, Vipole, and the multi-band Quad-Folded-Dipole (or QFD for short) antenna. Also have a unique multiband vertical which can combine operation on multiple HF frequencies as well as provide high gain on 50, 144 and 438MHz in a single antenna.
  [ Hits: 3978 | Votes: 1 | Rating: 1 ]

• Antenna Europe - Antenna Europe is an Lithuanian ham radio HF antenna manufactured specialized in Quad Antennas. Makers of Cubical Quad Antennas, Yagi Antennas, Antenna switches, Transformers and Robinzon Antennas
  [ Hits: 1277 | Votes: 1 | Rating: 1 ]

• BAZ Spezialantennen - German antenna manufacturer for VHF UHF antennas, Quad-antennas, yagi-Antenna, LPDA-Antenna, W-Lan Antennas.
  [ Hits: 1741 | Votes: 10 | Rating: 8 ]

• T.G.M. Communications - MQ-1 four band HF beams 20,15,10,6 meters MQ-2 six band HF beams 20,17,15,12,10,6 meters, beam antennas and Hybrid Quad antennas
  [ Hits: 4211 | Votes: 10 | Rating: 7.5 ]

• GB Antennas and towers - HF VHF/UHF yagi and quad antennas, towers and headphones manufactured in holland
  [ Hits: 9517 | Votes: 18 | Rating: 5.11 ]

• Big Signal - Amateur Radio HF Cubical Quad and Delta Loop antennas manufacturer based in Spain
  [ Hits: 1053 | Votes: 0 | Rating: 0 ]

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