1 to 1 baluns

1 to 1 baluns

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• Baluns: theory and projects  ^pop - All about baluns with photos, projects and instructions, by IZ7ATH
  [ Hits: 54076 | Votes: 48 | Rating: 6.01 ]
• Magnetic Longwire Baluns  ^pop - Do these things do exactly what they say they do, or are they total hogwash? - Patrick lifts the lid on the MLB
  [ Hits: 29922 | Votes: 21 | Rating: 5.37 ]
• A better antenna-tuner balun - Which balun to use? The hybrid balun promises advantages over both voltage and current baluns by ZS1AN
  [ Hits: 23096 | Votes: 11 | Rating: 5.83 ]
• Building baluns  ^pop - How to easily home-brew baluns even in strange formats 1/1 - 2/1 - 4/1 - 6/1 - 9/1 - 12/1 et 16/1 for bands from 1.8 to 30 (50) MHz in french
  [ Hits: 34484 | Votes: 41 | Rating: 5.49 ]
• OH7SV Windom baluns - Windom baluns for kilowatt range made with two ferrite toroidal cores amidon ft-140-61 and another schema with two ferrite rods
  [ Hits: 3834 | Votes: 11 | Rating: 7.64 ]
• Baluns by Dan N5AR - There is considerable confusion about the various types of baluns, this article try to make it clear.
  [ Hits: 2272 | Votes: 0 | Rating: 0 ]
• Baluns: What they do and how they do it - Article on Baluns and how they works, what Problems are Baluns supposed to Solve, Causes of System Imbalance from ARRL Antenna Compendium by W7EL
  [ Hits: 1572 | Votes: 3 | Rating: 6.7 ]
• Some Aspects of the Balun Problem - Why all the mystery surrounding baluns ? To use or not to use baluns
  [ Hits: 988 | Votes: 0 | Rating: 0 ]
• Magnetic longwire baluns 1:9 - This Magnetic Longwire Balun (MLB) makes it possible to efficiently use a coaxial lead-in cable with all forms of longwires, T-forms or other types of wire antennas, without the need for an antenna tuner.
  [ Hits: 3584 | Votes: 4 | Rating: 6.75 ]
• Magnetic Long Wire UnUn 9:1 - An impedance transformer (9:1) to feed a high impedance long wire (~450 ohm), down to a 50 ohm unbalanced coaxial input.
  [ Hits: 1929 | Votes: 4 | Rating: 7 ]
• Broadband Baluns - Voltage baluns and choke (or current) baluns.
  [ Hits: 1101 | Votes: 1 | Rating: 9 ]
• HomeBrew 1:1 4:1 9:1 Baluns - Circuit diagrams to homebrew different baluns by vk2awx
  [ Hits: 2330 | Votes: 14 | Rating: 3.65 ]
• Balun designs - An introduction to Baluns, what they do and how to design efficinent baluns
  [ Hits: 749 | Votes: 1 | Rating: 10 ]
• When and Where to Use Baluns - Baluns are usually used by Hams to feed dipole antennas with 50 ohm coax and to transpose from ladder line feeding a multi-band antenna to the unbalanced input of an antenna tuner.
  [ Hits: 1522 | Votes: 9 | Rating: 7 ]
• A Short Course On Baluns - An interesting article on basics about Baluns, intoducing the skin effects on radio frequency currents and its effects on receiving and trasmitting article by VE7FO
  [ Hits: 347 | Votes: 1 | Rating: 10 ]

• Simple HF Baluns for 50/75 ohm coax - Show diagrams, winding methods and tables of some 1:1 and 4:1 baluns for 1.8 - 30 MHz suitable for use up to 200W (400W peak) on systems using 50 or 75 ohm coaxial cable input where SWR should not exceed 1.6:1.
  [ Hits: 15208 | Votes: 25 | Rating: 4.32 ]
• How to build a Coax Balun 1:4 and 1:1 - An air-wound balun made with coaxial cable can not become saturated because no powder iron or ferrite core is present. In this article author explains and compare coax baluns to ferrite baluns with comparison tables and detailed pictures
  [ Hits: 577 | Votes: 8 | Rating: 8.63 ]

• OH7SV Matti Hohtola Ham Projects - The most modern QRP transceiver in 2004,Direct Conversion HF Transceiver with DDS LO, 50 ohm to 200 ohm HF wide band transformers, Wilkinson splitter for RX measurements, Windom baluns 2001/2004, Ferrite rod antenna for 80 meter, Magnetic Loop Antenna for 80 m, Mascot Switched PSU 9320 modification to 8A peak current, 150W MOSFET linear amplifier for 80m, 80 m HF SSB/CW Transceiver
  [ Hits: 20374 | Votes: 36 | Rating: 8.11 ]

• Anteny SP1BKS - Antenna manufacturer from Poland, produce dipole wire antennas, W3DZZ FD4 Windom and long wires, baluns, dealer for toroids and connectors managed by Leszek Mlynarczyk SP1BKS
  [ Hits: 2634 | Votes: 4 | Rating: 3.5 ]

• mini Ring-Core-Calculator - Calculate windings on ferrite cores - The program can be used to calculate inductors (coils) and their number of turns on ferrite cores, ferrite shells and air coils. These can be used for baluns, Ununs, bandpass filters, low pass filters, resonant circuits, and more. The technical specifications of the cores are already integrated in the program. Application is free and runs on Windows 32 bit versions only. To make it run on Windows 10 64 bit need to be unzipped in a single folder.
  [ Hits: 396 | Votes: 1 | Rating: 1 ]

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