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2 element Yagi for 50 MHz - K7YO
This 6 meter 2 element yagi antenna is simple compact and effective antenna for 50 ...

[ Hits: 533 | Votes: 3 | Rating: 3 ]

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 ]
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 ]
Unun vs Balun - Configurations and differences - Palomar-Engineers
If you ever asked if you need an Unun or a Balun this article is ...

[ Hits: 345 | Votes: 3 | Rating: 6.67 ]
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 ]

1:4 Current Balun - N5ESE
This project is intended to aid in tuning a balanced antenna or feedline that has ...

[ Hits: 3415 | Votes: 5 | Rating: 8 ]

Antenna current meter
How to measure antenna feed balanced lines currents

[ Hits: 757 | Votes: 3 | Rating: 8.67 ]
Feed Line Currents for Neophytes
This paper discusses the sources of feed line currents and the methods used to control ...

[ Hits: 341 | Votes: 0 | Rating: 0 ]
Common mode currents
Common mode currents can flow in all sorts of systems not just antenna feed lines ...

[ Hits: 316 | Votes: 1 | Rating: 8 ]

Homebrew RF chocke - Magnetic Longwire Balun - ON6MU
RF Choke to prevent hf currents on the feedline This Magnetic Longwire Balun MLB makes ...

[ Hits: 3415 | Votes: 3 | Rating: 10 ]
RF choke or 1:1 balun
RF Choke to prevent hf currents on the feedline or 1 1 Choke Balun sometimes ...

[ Hits: 3248 | Votes: 6 | Rating: 3.83 ]

6 m JPole Antenna - G4AON
Based on original G2BCX design this J Pole antenna for the six meter band is ...

[ Hits: 1767 | Votes: 6 | Rating: 6 ]

OCF Dipoles
About windom antennas and OCF dipoles tricks on covering more bands moving feed points and ...

[ Hits: 670 | Votes: 0 | Rating: 0 ]
OCF Dipole - WD5TYL
65279 This is a popular antenna design as the performance is very good across the ...

[ Hits: 2560 | Votes: 7 | Rating: 9.43 ]

Chokes and Isolation Transformers for Receiving Antennas - K9YC
Chokes and isolation transformers are essential for receiving antennas to mitigate common mode current which ...

[ Hits: 60 | Votes: 1 | Rating: 9 ]

Florida DSTAR repeater live feed
Listen to the DSTAR Repeater from Florida USA currently connected to Reflector 1c

[ Hits: 4992 | Votes: 21 | Rating: 2.82 ]

Radio Vlaanderen International - Webmaster
Current program schedules RealAudio feeds and listening tips from Belgian Public Radio which broadcasts worldwide ...

[ Hits: 638 | Votes: 0 | Rating: 0 ]

Balun_cmr Calculate common-mode impedance - VK2WB
This EXCEL Program Worksheet calculates the common mode impedance of a 1 1 Guanella current ...

[ Hits: 405 | Votes: 1 | Rating: 10 ]

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 ]

R.F. Current Meter - VK6YSF
This R F current meter was developed to assist in measuring line currents in balance ...

[ Hits: 626 | Votes: 1 | Rating: 1 ]