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Hombrewing antenna tuners
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- Do You Need an Antenna Tuner
- Maybe yes, maybe no. It all depends on the type of antenna and feed line you're using. QST Article in pdf format
- Remote Antenna Tuner
- Remote antenna tuner
- A T-Match ATU
- An homebrew antenna tuner project
- Dave's Homemade Antenna Tuner
- A multi-use Antenna Tuner
- How to Use an Antenna Tuner
- Get maximum power to your antenna by learning how to hook up and use a tunner to properly "trick" your rig
- A *balanced* balanced antenna tuner
- The published version of this article appeared in the February 1990 issue of QST Magazine
- Multiband wire antennas and ATUs
- DC1YB experience on multiband wire antennas. In particular examine FD4 windom and G5RV antenna, considering noise levels and matching aspects.
Author reviews also the usage of Automatic antenna tuners in TS-50 TS-480 and GC-3000
- 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 By Ken Larson KJ6RZ
- A remote antenna tuner
- Interesting project to remotely control, using a servo control circuit, a common commercial antenna tuner by N30X
Alphabetical
- 10 m Aerial Matching Unit
- This simple matching unit will allow a 10 meters aerial to be used right across the 10m band without the need to physically adjust the elements, and offers a virtual 1:1 VSWR at 50 ohms impedance to the transmitter.
[Hits: 431 | Votes: 1 | Rating: 2.00] - 6m ATU
- Homebrewed antenna tuner for 6 meters
[Hits: 199 | Votes: 0 | Rating: 0.00] - 75 m antenna tuner
- Project by VE7GC
[Hits: 535 | Votes: 0 | Rating: 0.00] - A *balanced* balanced antenna tuner
- The published version of this article appeared in the February 1990 issue of QST Magazine
[Hits: 3424 | Votes: 3 | Rating: 7.67] - A Mini T match
- KC8AON mini antenna tuner that tunes almost any antenna you connect to
[Hits: 777 | Votes: 2 | Rating: 5.00] - A Multi-type "one-box" Antenna Tuner
- This antenna tuner is a multi-type matching system in the same box, which includes L - Pi and T networks.
[Hits: 742 | Votes: 0 | Rating: 0.00] - A Portable Antenna Matching Unit
- A small HF antenna tuner project for qrp operations. Includes circuit diagrams pictures and test results by GW4ALG
[Hits: 738 | Votes: 1 | Rating: 8.00] - A remote antenna tuner
- Interesting project to remotely control, using a servo control circuit, a common commercial antenna tuner by N30X
[Hits: 2374 | Votes: 0 | Rating: 0.00] - A T-Match ATU
- An homebrew antenna tuner project
[Hits: 4845 | Votes: 4 | Rating: 9.25] - A Z match tuner for HF bands
- This small tuner by KC8AON has only 2 controls and will tune almost anything from 10 to 80
[Hits: 725 | Votes: 2 | Rating: 4.50] - Actual Antenna SWR
- Easy for calculate formula which could be a wake-up call for you.
The SWR value at the input of antenna cable is not a actual SWR of your favorite antenna.
[Hits: 736 | Votes: 0 | Rating: 0.00] - Ah-4 unofficial home page
- Here you can find information on Icom's AH-4 automatic antenna tuner. Check out General Information on the AH-4 Tuner.
[Hits: 1511 | Votes: 1 | Rating: 4.00] - Antenna Tuner Operation
- Antenna Tuner operation, correct way to tune an antenna.
[Hits: 2148 | Votes: 0 | Rating: 0.00] - Antenna Tuning Unit
- This homebrewed antenna tuning unit also incorporates a 50-ohm QRP dummy load, power meter (1 or 10 Watts full scale), and SWR meter
[Hits: 970 | Votes: 2 | Rating: 4.50] - Antenna Tuning Units for better reception
- For good Short Wave reception long aerial really is required to dig those distant stations out of the ether.
[Hits: 411 | Votes: 0 | Rating: 0.00] - Dave's Homemade Antenna Tuner
- A multi-use Antenna Tuner
[Hits: 4171 | Votes: 6 | Rating: 7.17] - Do You Need an Antenna Tuner
- Maybe yes, maybe no. It all depends on the type of antenna and feed line you're using. QST Article in pdf format
[Hits: 6245 | Votes: 5 | Rating: 5.20] - Emtech ZM-2 Antenna Tuner Kit
- The Emtech ZM-2 Antenna Tuner is a nifty little portable transmatch for QRP (low power). It utilizes the well-known Z-match circuit, which is especially useful for balanced antennas (like dipoles and loops).
[Hits: 173 | Votes: 0 | Rating: 0.00] - FBK portable mini tuner
- Tunes symmetric/coax/longwire antenna's between 1.8-50MHz
[Hits: 622 | Votes: 0 | Rating: 0.00] - G3EJS 2 Tuner for FT-817
- A small antenna tuner for the Yaesu FT-817
[Hits: 747 | Votes: 0 | Rating: 0.00] - G3EJS Antenna tuner
- An homebrewed HF antenna tuner
[Hits: 544 | Votes: 0 | Rating: 0.00] - 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: 819 | Votes: 2 | Rating: 4.50] - HF VHF mini antenna tuner
- A small antenna tuner project that cover from 3 to 150 Mhz with a max power of 50 watts by ON6MU
[Hits: 246 | Votes: 2 | Rating: 10.00] - How to Use an Antenna Tuner
- Get maximum power to your antenna by learning how to hook up and use a tunner to properly "trick" your rig
[Hits: 3424 | Votes: 2 | Rating: 4.00] - Icom AH-4 wide range antenna tuner
- This document attempts to compensate for a rather sparse instruction manual by providing information on how to interface the AH-4 with any HF radio.
[Hits: 184 | Votes: 1 | Rating: 8.00] - K0KP's Tuna Tin 2
- Build yourself a Tuna Tin 2 and get in on the action by Rex Greenwell K0KP
[Hits: 38 | Votes: 0 | Rating: 0.00] - L Match ATU for QRP
- The L match is designed for the matching of random and long wires and should not be mounted in a metallic box/case, i used a small plastic food container which was the most expensive part of the project.
[Hits: 941 | Votes: 2 | Rating: 7.00] - LF MF Antenna Tuner
- W5JGV antenna tuner for 150 - 500 Khz band
[Hits: 39 | Votes: 0 | Rating: 0.00] - Link Coupled Tuner
- Legal Limit Link Coupled Balanced Tuner,for the amateur ham radio HF bands. This Tuner uses plug-in Coils sets for 40, 80, & 160 meters
[Hits: 1189 | Votes: 1 | Rating: 5.00] - Link-Coupled Antenna Tuners
- W4RNL tutorial on on inductively coupled (link-coupled) antenna tuners
[Hits: 263 | Votes: 1 | Rating: 10.00] - 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: 99 | Votes: 1 | Rating: 8.00] - Multiband wire antennas and ATUs
- DC1YB experience on multiband wire antennas. In particular examine FD4 windom and G5RV antenna, considering noise levels and matching aspects.
Author reviews also the usage of Automatic antenna tuners in TS-50 TS-480 and GC-3000
[Hits: 2982 | Votes: 2 | Rating: 6.00] - N4EKV.COM - Antenna Tuners
- Homebrew balanced-L antenna tuner.
Covers 160-10m. Designed specifically for balanced feedlines.
[Hits: 1563 | Votes: 1 | Rating: 10.00] - QRP 20m Antenna Tuner Unit
- A QRP antenna tuner for 20 meters band
[Hits: 2235 | Votes: 1 | Rating: 10.00] - Remote Antenna Tuner
- Remote antenna tuner
[Hits: 4877 | Votes: 8 | Rating: 4.62] - Remote antenna tuner controller
- Software to remotely tune an HF antenna, included in help a principle hardware picture, by M.Recchia IK0VVE
[Hits: 1667 | Votes: 3 | Rating: 7.00] - S-MATCH Universal ATU
- PA0FRI's "S-MATCH ATU" published in RSGB's RadCom March 2003). The Balanced Universal ATU Photographs of ZL2ML's S-Match were added.
[Hits: 272 | Votes: 0 | Rating: 0.00] - Short Whip Antenna Tuner
- Here is a circuit that will resonate a short whip antenna for the HF Bands.
[Hits: 1238 | Votes: 0 | Rating: 0.00] - Single Coil Z Match
updated
- The simple Z match tuner simplified, article by Lloyd Butler VK5BR
[Hits: 469 | Votes: 4 | Rating: 9.25] - Switched inductor L match tuner
- A 10 to 80 meters band qrp antenna tuner by KC8AON, based on Steve Weber, KD1JV "ALT or Altoids L Tuner"
[Hits: 586 | Votes: 1 | Rating: 8.00] - Tenna Dipper Kit
- The "Tenna Dipper" is a low power antenna analyzer and ATU tuning aid. With this handy accessory, you can determine the 50 Ohm resonance frequency of antennas or you can adjust your antenna tuner for a 50 Ohm match without generating QRM
[Hits: 228 | Votes: 0 | Rating: 0.00] - The "Woodpecker" Tuning aid
- This little gadget is that it allows you to tune up at full peak output power, whilst limiting the average power to a fraction of the peak, thereby protecting the PA from meltdown
[Hits: 956 | Votes: 1 | Rating: 5.00] - 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: 362 | Votes: 1 | Rating: 9.00] - The Ultimate transmatch
- Usage and benefits of transmatch. A pdf document from a QST article made available for novices and beginners by ARRL
[Hits: 2319 | Votes: 2 | Rating: 5.00] - 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 By Ken Larson KJ6RZ
[Hits: 2908 | Votes: 4 | Rating: 5.00] - W8ZR High-Power Antenna Tuner
- This homebrew legal-limit antenna tuner is based on the famous "Ultimate Transmatch" introduced by the late Lew McCoy, W1ICP. The Ultimate Transmatch was described in the "Beginner and Novice" section of the July 1970 QST (Page 24).
[Hits: 1800 | Votes: 2 | Rating: 8.00] - Z Match for High RF power
- Based on VK5BR's Z-Match and designed for High RF Power covers 160 to 10 meters by VK6YSF
[Hits: 451 | Votes: 0 | Rating: 0.00]
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