hf antenna tuner

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hf antenna tuner

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Antennas : Baluns
  • QRP Magnetic longwire balun with VHF-splitter - This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
    [ Hits: 3086 | Votes: 3 | Rating: 7 ]
Antennas : Feed Lines : Choke
  • Homebrew RF chocke - Magnetic Longwire Balun - RF Choke to prevent hf currents on the feedline. This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
    [ Hits: 3415 | Votes: 3 | Rating: 10 ]
Antennas : Multiband
  • No tuner HF bands Center-Fed Antenna - HF Horizontal Center-Fed Antenna
    [ Hits: 18170 | Votes: 10 | Rating: 8.81 ]
  • A Stealthy HF Coat Hanger Antenna - A multiband stealth antenna. Tuner is required. The antenna is made from a $15, 500 ft roll of black #14 insulated stranded wire, about 120 small black wire ties, and maybe 30 or so large black wire ties.
    [ Hits: 7403 | Votes: 5 | Rating: 9.4 ]
  • The Joystick Antenna - The Joystick antenna was used many years ago as an all band vertical HF antenna under restricted space situations that would cover from 80 meters thru 10 meters with a tuner and was a great commercial success Some hams even had success with it on 160 meters.
    [ Hits: 4580 | Votes: 6 | Rating: 7.5 ]
Antennas : Portable
  • M1IOS - Wonder Whip antenna and tuner - M1IOS Wonder Whip antenna - The M1IOS Wonder Whip A 10 dollars QRP Portable Multiband Antenna for HF, VHF and UHF A variation on the Miracle Whip and Wander Wand. This antenna tuning unit will get your SWR really low on telescopic whips, mobile 3/8th antenna and long wires. A remarkable little tuner that really works!
    [ Hits: 14510 | Votes: 24 | Rating: 9.04 ]
  • Short Whip Antenna Tuner - Here is a circuit that will resonate a short whip antenna for the HF Bands.
    [ Hits: 5863 | Votes: 3 | Rating: 4 ]
Antennas : Theory
  • Understanding Standing Wave Ratios SWR - We worry a lot about Standing Wave Ratio (SWR) in amateur radio since SWR is one indication of how well our antenna system is working. Most HF transceivers and antenna tuners have built in SWR meters. SWR is a measure of a transceiver' s output power verses the portion of that power reflected by the antenna system
    [ Hits: 8721 | Votes: 8 | Rating: 4.75 ]
Antennas : Tuners
  • The EZ-Tuner - The "EZ-Tuner" is a homebrew automatic legal-limit antenna tuner that covers all amateur HF bands from 160-10 meters. Using a T-network design and controlled by a BASIC Stamp BS2sx microcontroller, the EZ-Tuner will match at least a 16:1 VSWR for either unbalanced or balanced transmission lines.
    [ Hits: 5569 | Votes: 1 | Rating: 9 ]
  • G3EJS Antenna tuner - An homebrewed HF antenna tuner
    [ Hits: 5261 | Votes: 3 | Rating: 7 ]
  • A Portable Antenna Matching Unit - A small HF antenna tuner project for qrp operations. Includes circuit diagrams pictures and test results by GW4ALG
    [ Hits: 15347 | Votes: 7 | Rating: 5.14 ]
  • MFJ-940 modification - The MFJ-940 VERSA TUNER II is a useful little antenna tuner for the HF-bands. However it suffers from a minor design error, which can be easily rectified.
    [ Hits: 2647 | Votes: 2 | Rating: 7.5 ]
Antennas : Vertical
  • 9 band vertical HF antenna by RW3XA  pop - Simple vertical radiator with matching box. No traps, no tuner required for this multiband antenna
    [ Hits: 38751 | Votes: 43 | Rating: 7.34 ]
  • IK-STIC 2 vertical multiband antenna - The IK-STIC 2 is a vertical, all band, antenna that is over 25 feet tall yet weighs under 5 pounds. Based on a telescopic pipe or a fiberglass fishing pole, using a tuner it can easily cover the amateur radio HF bands from 40 - 10 Meters
    [ Hits: 4845 | Votes: 6 | Rating: 5.17 ]
  • G8JNJ Broadband HF Vertical Antenna - G8JNJ Broadband HF Vertical Antenna - Requires no tuner - great results from 40m to 10m plus 80m & 6m with reduced performance
    [ Hits: 4682 | Votes: 4 | Rating: 7 ]
  • Multiband HF Vertfical Antenna - A vertical antenna that can cover HF bands using an UN UN and a fishing pole, usage of tuner is requested.
    [ Hits: 1692 | Votes: 1 | Rating: 10 ]
Ham Radio : Clubs : Europe
  • CT2GQV homebreing blog - The Speaky HF SSB transceiver and other homebrew projects Homebrew of radio equipment, antennas, tuner, etc.
    [ Hits: 915 | Votes: 1 | Rating: 1 ]
Manufacturers : Antenna Masts and Mounts
  • ACOM  pop - ACOM international, manufacturer of HF power amplifiers, HF Antennas, Antenna tuners, Switches and Crankup masts
    [ Hits: 27297 | Votes: 18 | Rating: 6.89 ]
Radio Equipment : HF Transceivers : Yaesu FT-450
  • Yaesu FT-450 Review by VE3RPF - This is a video review of the yaesu ft-450 amateur radio transceiver. This radio operates on hf and 6m with a built in antenna tuner.
    [ Hits: 941 | Votes: 0 | Rating: 0 ]
Shopping and Services : Regional : Asia
  • CQ Shop Ham Radio Store Hong Kong - Hong Kong's only full-service amateur radio store. Full line of Amateur Radio and Two-way equipment and accessories from companies such as Yaesu, Icom, Kenwood, Motorola, MFJ, Alinco, Diamond, AOR and many, many more. Knowledgeable staff with many years of experience in the radio business TAX-FREE shopping (no sales, VAT, GAT or other taxes) HF, VHF, UHF transceivers, receivers, walkie-talkies, antennas, antenna tuners, coax and connectors
    [ Hits: 9707 | Votes: 17 | Rating: 4.47 ]

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