- 1:2.5 Balun for multiband Deltaloop
A complete documentation with pictures and design of a deltaloop antenna and 1 2 5 ...
[ Hits: 5155 | Votes: 20 | Rating: 6.95 ]
- 1:49 Transformer
- OZ1CX
This 1 49 transformer is used with wires any multiple of 1 2 wavelength This ...
[ Hits: 2476 | Votes: 25 | Rating: 5.84 ]
- 50:450 Ohm (9:1) Balun for vertical antennas
- PA3I
A page describing how to home made a custom 9 1 balun for a common ...
[ Hits: 519 | Votes: 11 | Rating: 6.72 ]
- 600:50 Ohm Baluns
Low-cost 600:50 Ohm Baluns by Andrew Corney ZL2BBJ
[ Hits: 4135 | Votes: 5 | Rating: 6.2 ]
- 9:1 Balun and Unun
- ON7IR
Homebrew a 9:1 transformer and measurement for testing purposes with a miniVNA
[ Hits: 109 | Votes: 0 | Rating: 0 ]
- 9:1 Magnetic Longwire Unun
- M0UKD
A magnetic longwire unun with a T130-2 Iron Powder core by M0UKD
[ Hits: 1424 | Votes: 7 | Rating: 7.29 ]
- 9:1 Unun Impedance Transformer
- VK1AD
A 9 1 unbalanced to unbalanced unun impedance transformer based on a published design by ...
[ Hits: 197 | Votes: 1 | Rating: 4 ]
- 9:1 Voltage Unun
- VK6YSF
A 9 1 voltage unun using a T 200 2 powdered iron toroid core to ...
[ Hits: 1494 | Votes: 12 | Rating: 6.91 ]
- A 9:1 Balun
How to DIY a 9:1 balun in french
[ Hits: 7632 | Votes: 13 | Rating: 6 ]
- A balun tutorial design
A balun tutorial discussing a number of aspects of the design and construction of baluns ...
[ Hits: 4749 | Votes: 6 | Rating: 5.33 ]
- A better antenna-tuner balun
Which balun to use The hybrid balun promises advantages over both voltage and current baluns ...
[ Hits: 23097 | Votes: 11 | Rating: 5.83 ]
- A Mini-Balun BLT
A mini balun 1:1 4:1 project by WV0H
[ Hits: 1030 | Votes: 1 | Rating: 10 ]
- A Short Course On Baluns
- ve7sar
An interesting article on basics about Baluns intoducing the skin effects on radio frequency currents ...
[ Hits: 347 | Votes: 1 | Rating: 10 ]
- About Baluns
General article on Baluns at myantennas com what is a balun and when to use ...
[ Hits: 993 | Votes: 2 | Rating: 10 ]
- Antenna Balun
- laarrl
What is an antenna balun why and when do you need it type of transformers ...
[ Hits: 1329 | Votes: 1 | Rating: 8 ]
- Antenna Baluns: What they are
Baluns what do they do, in a pdf file by W7EL
[ Hits: 12251 | Votes: 4 | Rating: 5 ]
- Antenna Theory : Baluns
- Antenna Theory
This article describe the principles of baluns when referred to devices used to balance unbalanced ...
[ Hits: 706 | Votes: 2 | Rating: 9 ]
- Balun 1:4 UNBAL to BAL
- qrpproject
How to wind toroids in making baluns using two pieces of 0 5 mm enameled ...
[ Hits: 431 | Votes: 2 | Rating: 5.5 ]
- Balun and Transformer Core Selection
Occasionally errors are made regarding core selection This especially includes baluns where on occasion some ...
[ Hits: 3799 | Votes: 3 | Rating: 6 ]
- Balun Construction
- G8JNJ
The design of Ruthroff broadband voltage transformers
[ Hits: 2366 | Votes: 10 | Rating: 6.5 ]
- Balun construction
pop
PDF files describing how to homebrew a 1:2.5 balun
[ Hits: 26898 | Votes: 41 | Rating: 6.71 ]
- Balun construction - problems with iron cores
- G8JNJ - Martin
Lots of information and measurements relating to HF baluns and transformers constructed using Iron Powder ...
[ Hits: 2423 | Votes: 2 | Rating: 6 ]
- Balun designs
- IZ0JOJ
An introduction to Baluns, what they do and how to design efficinent baluns
[ Hits: 750 | Votes: 1 | Rating: 10 ]
- BalUn for Delta-loop & Quad-loop antennas
- hfkits
This Guide helps you to build the 1 2 BalUn 600 Watts DIY kit step ...
[ Hits: 286 | Votes: 1 | Rating: 9 ]
- Balun for HF wire antennas
pop
Schema of a self made balun used to match randmon wire antennas mainly for shortwave ...
[ Hits: 36334 | Votes: 23 | Rating: 5.66 ]
- Balun Information
Baluns for HF application resource page
[ Hits: 3970 | Votes: 1 | Rating: 10 ]
- Balun measuements
Why can t you find the specifications for the baluns on the market The only ...
[ Hits: 2632 | Votes: 3 | Rating: 4 ]
- Balun Test
How test a Balun quality by W8JI
[ Hits: 1619 | Votes: 0 | Rating: 0 ]
- Balun Theory
- g4urh
pop
The word balun means balanced unbalanced it s used to adapt a balanced device to ...
[ Hits: 38171 | Votes: 33 | Rating: 6.73 ]
- Baluns
A complete guide to Baluns and transformers by WK5AJL
[ Hits: 1387 | Votes: 6 | Rating: 5 ]
- Baluns and acceptable power
- Archibald
Baluns / Ununs design and acceptable power
[ Hits: 1642 | Votes: 108 | Rating: 4.44 ]
- Baluns and common mode chokes
- Dorenberg
Voltage baluns versus Current baluns When to use them differences and typical usage in feeding ...
[ Hits: 402 | Votes: 1 | Rating: 10 ]
- Baluns and Ferrites Basics
- VE2AZX
Unlock the secrets of RF signal optimization in a presentation covering Balun essentials diverse types ...
[ Hits: 198 | Votes: 3 | Rating: 9.67 ]
- Baluns by Dan N5AR
There is considerable confusion about the various types of baluns this article try to make ...
[ Hits: 2272 | Votes: 0 | Rating: 0 ]
- Baluns in antenna systems
Understanding Baluns This article explores some simple antenna system configurations and the effect of key ...
[ Hits: 1106 | Votes: 2 | Rating: 2.5 ]
- Baluns in theory
A complete reference on building baluns
[ Hits: 3531 | Votes: 2 | Rating: 10 ]
- Baluns on Log Periodic Antennas
Some antenna manufacturers place baluns at the incorrect location in LPDA arrays or tell you ...
[ Hits: 2576 | Votes: 5 | Rating: 4.8 ]
- Baluns on Log Perodic Antennas
Some antenna manufacturers place baluns at the incorrect location in LPDA arrays If we consider ...
[ Hits: 1602 | Votes: 2 | Rating: 8.5 ]
- Baluns: theory and projects
- Talino
pop
All about baluns with photos, projects and instructions, by IZ7ATH
[ Hits: 54081 | Votes: 48 | Rating: 6.01 ]
- Baluns: What they do and how they do it
- W7EL
Article on Baluns and how they works what Problems are Baluns supposed to Solve Causes ...
[ Hits: 1576 | Votes: 3 | Rating: 6.7 ]
- Basic Balun Theory
Baluns are still a mystery to some radio amateurs and the only way to understand ...
[ Hits: 1140 | Votes: 2 | Rating: 6.5 ]
- Broadband Baluns
Voltage baluns and choke (or current) baluns.
[ Hits: 1101 | Votes: 1 | Rating: 9 ]
- Build your own HF balun
EA4EOZ home made baluns
[ Hits: 1643 | Votes: 3 | Rating: 7.33 ]
- Build your own HF balun
- EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...
[ Hits: 1639 | Votes: 5 | Rating: 5 ]
- Build your own HF balun
- EA4EOZ
A balun is a MUST for dipoles or similar antennas when they are feed with ...
[ Hits: 248 | Votes: 1 | Rating: 10 ]
- Building baluns
pop
How to easily home brew baluns even in strange formats 1 1 2 1 4 ...
[ Hits: 34493 | Votes: 41 | Rating: 5.49 ]
- Choke balun
Essentially a choke balun is designed to divorce your antenna from the feed line if ...
[ Hits: 575 | Votes: 11 | Rating: 7.27 ]
- Choking balun for 160-30 meter band
- VK6YSF
Choking balun for lower HF and MF bands 1 8MHz 10MHz Requiring a choking balun ...
[ Hits: 197 | Votes: 3 | Rating: 6 ]
- Coaxial Balun
pop
Coaxial balun plan by I0QM
[ Hits: 30474 | Votes: 11 | Rating: 5.46 ]
- Common Mode Currents on Coax
- tomthompson
These baluns are used to attenuate the common mode current that flows on the outside ...
[ Hits: 176 | Votes: 0 | Rating: 0 ]
- Design & Performance of a Choke Balun
Design & Performance of a Choke Balun and Balanced Transmission Line by G4FGQ
[ Hits: 1282 | Votes: 3 | Rating: 4.33 ]
- DIY isolation transformers
- K2AV
Article about isolation transformer construction to perform optimal impedance matching Winding the FCP isolation transformer ...
[ Hits: 317 | Votes: 0 | Rating: 0 ]
- Easy Sleeve Balun
- KG4ZNC
A simple and effective sleeve type balun is easily built This Balun can be adapted ...
[ Hits: 180 | Votes: 3 | Rating: 6 ]
- Errante's virtual ground balun
- Francesco Errante
Errante's virtual ground Balun, a state-of-the-art high power HF balun family.
[ Hits: 876 | Votes: 6 | Rating: 8.83 ]
- Feeding an End-Fed Antenna
End Fed antennas are NOT balanced systems but neither are verticals ground planes discones windoms ...
[ Hits: 21458 | Votes: 22 | Rating: 7.33 ]
- HF Home made Balun
pop
A balun is a device that is used at the feedpoint of a balanced antenna ...
[ Hits: 39403 | Votes: 30 | Rating: 5.91 ]
- High impedance baluns
- ON9CVD
Introduction with some background on balun types
[ Hits: 903 | Votes: 0 | Rating: 0 ]
- HomeBrew 1:1 4:1 9:1 Baluns
Circuit diagrams to homebrew different baluns by vk2awx
[ Hits: 2332 | Votes: 14 | Rating: 3.65 ]
- Homebrew Balun Case
Balun case construction tipically to host toroid cores Size of case depends on power to ...
[ Hits: 1345 | Votes: 1 | Rating: 10 ]
- Homemade HF Antenna Balun
AA5TB homemade balun article
[ Hits: 1796 | Votes: 1 | Rating: 10 ]
- How build a 1:40 Balun
Italian page about a home made a 1 to 40 balun with pictures and measurements ...
[ Hits: 1318 | Votes: 2 | Rating: 8 ]
- How to Blow Up Your Balun
- N6BV
In this article author examine stresses placed on common mode chokes aka baluns as hams ...
[ Hits: 390 | Votes: 0 | Rating: 0 ]
- How to Make a Great 9:1 RX Transformer
There are lots of good designs for matching transformers for receiving antennas Make it yourself ...
[ Hits: 3144 | Votes: 0 | Rating: 0 ]
- Inside view of a Magnetic Loop Balun
Inside view of the RF Systems magnetic longwire Bbalun
[ Hits: 894 | Votes: 1 | Rating: 4 ]
- IZ7ATH Projects
- Talino
Antennas, Keyer, amplifier, transverter, baluns
[ Hits: 23718 | Votes: 26 | Rating: 6.32 ]
- LA6PB's split dipole
A new method of feeding a dipole with toroids.
[ Hits: 4118 | Votes: 4 | Rating: 9.25 ]
- Les baluns
About different baluns types. Samples and schematics for several ratios baluns in french
[ Hits: 1668 | Votes: 0 | Rating: 0 ]
- Longwire Antenna Balun Project
Home brew a long wire balun
[ Hits: 17700 | Votes: 26 | Rating: 6.93 ]
- Longwire Balun
A long wire balun by ON6MU
[ Hits: 1799 | Votes: 3 | Rating: 4 ]
- Magnetic Long Wire UnUn 9:1
An impedance transformer 9 1 to feed a high impedance long wire 450 ohm down ...
[ Hits: 1929 | Votes: 4 | Rating: 7 ]
- Magnetic longwire balun
Magnetic longwire baluns 1 9 combined with ground a 1 2 and 1 1 balun ...
[ Hits: 4376 | Votes: 9 | Rating: 5.67 ]
- Magnetic Longwire Baluns
pop
Do these things do exactly what they say they do or are they total hogwash ...
[ Hits: 29922 | Votes: 21 | Rating: 5.37 ]
- Magnetic longwire baluns 1:9
This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
[ Hits: 3585 | Votes: 4 | Rating: 6.75 ]
- Making a good balun
- OZ1CX
The normal way to make a good balun is to wind a core with a ...
[ Hits: 499 | Votes: 0 | Rating: 0 ]
- Measuring HF Balun Performance
- W6WO
If you thought you knew everything about balun performance characteristics there is an important figure ...
[ Hits: 262 | Votes: 0 | Rating: 0 ]
- OH7SV Matti Hohtola Ham Projects
- Matti Hohtola
The most modern QRP transceiver in 2004 Direct Conversion HF Transceiver with DDS LO 50 ...
[ Hits: 20376 | Votes: 36 | Rating: 8.11 ]
- OH7SV Windom baluns
Windom baluns for kilowatt range made with two ferrite toroidal cores amidon ft 140 61 ...
[ Hits: 3834 | Votes: 11 | Rating: 7.64 ]
- Portable Base Matching Unit for 42 to 48 Foot Verticals
- KD6RF
Medium power BMU Base Matching Unit intended for 42 foot to 48 foot vertical sloper ...
[ Hits: 83 | Votes: 1 | Rating: 1 ]
- Putting a Balun and a Tuner Together
Two wire transmission line as a three terminal Device The W2DU and W7EL models of ...
[ Hits: 3974 | Votes: 5 | Rating: 6.2 ]
- QRO baluns
Construct your own heavy duty baluns capable of matching your amp s output to various ...
[ Hits: 1034 | Votes: 0 | Rating: 0 ]
- QRP Balun
Pictures and assembling instructions of a simple qrp balun
[ Hits: 2343 | Votes: 0 | Rating: 0 ]
- QRP Balun: A DIY Project
- AA5TB
DIY project of a QRP Balun Using a high permeability ferrite rod and an old ...
[ Hits: 59 | Votes: 0 | Rating: 0 ]
- QRP Magnetic longwire balun with VHF-splitter
This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
[ Hits: 3086 | Votes: 3 | Rating: 7 ]
- QRP Magnetic longwire balun with VHF-splitter
This Magnetic Longwire Balun MLB makes it possible to efficiently use a coaxial lead in ...
[ Hits: 754 | Votes: 2 | Rating: 6 ]
- Random wire Unun
Get all band coverage with a single wire and the icom 703
[ Hits: 4086 | Votes: 12 | Rating: 7.58 ]
- RF Balun Transformers
This application note is designed to help the reader understand how balun transformers can be ...
[ Hits: 2143 | Votes: 1 | Rating: 3 ]
- RF in shack with vertical and longwire antennas
Why a vertical antenna or longwire antenna might require a balun
[ Hits: 4800 | Votes: 5 | Rating: 7.6 ]
- Simple 75 ohm Coax Balun
A simple current balun for the FM broadcast band
[ Hits: 2323 | Votes: 7 | Rating: 2.86 ]
- Simple HF Baluns for 50/75 ohm coax
Show diagrams winding methods and tables of some 1 1 and 4 1 baluns for ...
[ Hits: 15211 | Votes: 25 | Rating: 4.32 ]
- Sleeve Baluns
Sleeve baluns are normally used at VHF and higher As a general rule they are ...
[ Hits: 1018 | Votes: 1 | Rating: 4 ]
- Some Aspects of the Balun Problem
Why all the mystery surrounding baluns To use or not to use baluns ...
[ Hits: 990 | Votes: 0 | Rating: 0 ]
- Switchable Balun
A 1:1 to 4:1 switchable balun by N1LO
[ Hits: 3418 | Votes: 2 | Rating: 3 ]
- Switchable MTFT for Wire-Antennas
- Martin, DK7ZB
updated
A switchable Magnetic Transformer for Transmitting for various impedances
[ Hits: 1216 | Votes: 90 | Rating: 8 ]
- TH6 balun replacement project
VE7AVV replace balun on a TH6 antenna
[ Hits: 1195 | Votes: 1 | Rating: 10 ]
- The 9:1 balun
pop
Homemade 9:1 antenna balun simple project
[ Hits: 33344 | Votes: 36 | Rating: 6.16 ]
- The DC Isolated 1:1 Guanella
The DC Isolated 1:1 Guanella, transmission line transformer by N7ZWY
[ Hits: 698 | Votes: 0 | Rating: 0 ]
- The Guanella Balun
- KN9B
An interesting article on guanella baluns that cover several aspects of homebrewing 1 1 and ...
[ Hits: 820 | Votes: 2 | Rating: 10 ]
- Transformer for Ground-Independent Receiving Antennas
Transformers theory and calculator of turns on binocular cores. Comparison with toroid cores.
[ Hits: 1305 | Votes: 2 | Rating: 4.5 ]
- Transmitting Baluns
One of the most popular Ham lore rumors is a balun s performance can be ...
[ Hits: 3296 | Votes: 2 | Rating: 9.5 ]
- Tuner Baluns on Input
There is a common perception that placing a balun on the input of a tuner ...
[ Hits: 594 | Votes: 1 | Rating: 1 ]