baluns

104 links - and 2 categories

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 designs - IZ0JOJ
An introduction to Baluns, what they do and how to design efficinent baluns

[ Hits: 750 | Votes: 1 | Rating: 10 ]
When and Where to Use Baluns - W4ULD
Baluns are usually used by Hams to feed dipole antennas with 50 ohm coax and ...

[ Hits: 1523 | Votes: 9 | Rating: 7 ]
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 ]
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 ]
VHF Baluns: Fact and Fancy - GM3SEK
Our ideas about HF baluns have changed dramatically in recent years The focus today is ...

[ Hits: 283 | Votes: 0 | Rating: 0 ]
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 ]
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 ]

How to build a Coax Balun 1:4 and 1:1 - PA0FRI
An air wound balun made with coaxial cable can not become saturated because no powder ...

[ Hits: 577 | Votes: 8 | Rating: 8.63 ]

End Fed Half Wave Antenna Coupler - M0UKD
Centre fed half wave dipoles make great simple and effective antennas for the HF bands ...

[ Hits: 1426 | Votes: 1 | Rating: 10 ]
End Fed Half Wave Antenna Coupler - M0UKD
A home made end fed half wave antenna coupler with antenna lenght calculator and counterpoise ...

[ Hits: 282 | Votes: 0 | Rating: 0 ]

Quarter Waves and Velocity Factor - John Huggins
Coax Velocity Factor in Baluns Does it Matter Test results show coaxial cable velocity factor ...

[ Hits: 208 | Votes: 0 | Rating: 0 ]

A Homebrew Z-Match Transmatch - WB3GCK
A home made antenna tuner based on the W6JJZ basic concept that atches balanced loads ...

[ Hits: 1101 | Votes: 0 | Rating: 0 ]

HyEnd Company - HyEnd
HyEnd is a dutch amateur radio antenna manufacturer Makers of the popular HyEndFeed Antennas produce ...

[ Hits: 197 | Votes: 0 | Rating: 0 ]

ON7FU Ferrite Applications - Hugo Cnudde
Professional constructed BALUNs,UNUNs and Line Isolators for Amateur Radio.

[ Hits: 332 | Votes: 2 | Rating: 7 ]

Ham Goodies - hamgoodies
Amateur Radio goodies for not only the Shack but also a range of outdoor portable ...

[ Hits: 145 | Votes: 0 | Rating: 0 ]

G Whip Antenna Products - GJ4ICD
British ham radio antenna products manufacturer base and portable antennas mobile antennas baluns masts production ...

[ Hits: 402 | Votes: 0 | Rating: 0 ]

mini Ring-Core-Calculator - Calculate windings on ferrite cores - DG0KW
The program can be used to calculate inductors coils and their number of turns on ...

[ Hits: 400 | Votes: 1 | Rating: 1 ]

Cost-effective ferrite chokes and baluns - GM3SEK
In this article the author describes some new designs of ferrite loaded chokes for suppressing ...

[ Hits: 868 | Votes: 5 | Rating: 6 ]

miniVNA PRO Modifications - Serge ON4AA
The mini Radio Solutions miniVNA PRO is the only affordable vector network analyser VNA I ...

[ Hits: 136 | Votes: 5 | Rating: 7.8 ]