ferrite balun

20 links

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 ]
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 ]
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 ]

Low cost 1:1 balun
A balun don t depend on use of ferrite beads but use steel wool to ...

[ Hits: 6905 | Votes: 8 | Rating: 4.88 ]
How to Build a UN-UN
Building a 1 1 balun aka un un with an Amidon Ferrite toroid core T ...

[ Hits: 1063 | Votes: 6 | Rating: 4.17 ]
Sorbie Balun and Bottle Choke
Homebrew a 1 1 balun consistsing of 4 4 turns of mini coaxial cable over ...

[ Hits: 703 | Votes: 1 | Rating: 1 ]
Ferrite Balun for HF - G4WPW
Diagram and sample ferrite balaun for 1.8-30 MHz

[ Hits: 2076 | Votes: 7 | Rating: 9.14 ]
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 ]

The Guanella 1:4 balun
A cost effective current mode 1 4 balun can be constructed from two lengths of ...

[ Hits: 3637 | Votes: 1 | Rating: 10 ]
4:1 QRO Balun - N9SES
A home made 4:1 Ferrite QRO Bal-un with a FB 241-61 Type K

[ Hits: 813 | Votes: 5 | Rating: 6 ]

A model of the W2DU 1:1 choke balun
Notes on making the W2DU choke balun by placing several ferrite sleeves around a coaxial ...

[ Hits: 9718 | Votes: 7 | Rating: 2.29 ]

OH7SV Matti Hohtola Ham Projects - Matti Hohtola
The most modern QRP transceiver in 2004 Direct Conversion HF Transceiver with DDS LO 50 ...

[ Hits: 20374 | Votes: 36 | Rating: 8.11 ]

Palomar Engineers - Paolomar
RFI Kit, ferrite cores, baluns, loop antennas, antenna tuners and various accessories

[ Hits: 7897 | Votes: 16 | Rating: 5.87 ]
Amidon Inc.
Ferrite Toroids Iron Powder Toroids Ferrite Beads Split Cores Cable clamp ons Balun Cores W2FMI ...

[ Hits: 2082 | Votes: 4 | Rating: 5.75 ]
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 ]

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: 399 | Votes: 1 | Rating: 1 ]

A Ham's Guide to RFI, Ferrites, Baluns, and Audio Interfacing
Understanding and solving RF interference problems using ferrite

[ Hits: 1371 | Votes: 5 | Rating: 9.4 ]
Guide to RFI
A amateur radio guide to RFI, ferrites, baluns, and audio interfacing by K9YC

[ Hits: 787 | 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 ]