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  • 10500 Belvedere Denton, TX 76207 USA
  • 817-832-7197
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Categories
  • Baluns
    • All Baluns
    • 1:1 Feedline Isolation / Choke Balun
    • 1:1 ATU Baluns
    • 1:1 Common Mode Choke / Noise Suppression
    • 1:2 Balun (25 to 50 ohms)
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    • All Units by Antenna Type
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    • Resonant Verticals
    • Multiband Verticals & Longwires
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Recent Posts
  • Long Wire Radiation Patterns

    This is a partial reprint (with permission) of an excellent series of articles published by KV5R …
    read more
    22nd May 2021
  • SWR and the Impact of Your Feedline

    Reprinted with permission of Hamuniverse, this is an excellent explanation of SWR and how to best me …
    read more
    31st Dec 2019 Walt Fair, W5ALT
  • Antenna Matching Problems Using Ladder Line or Open Wire Feedlines

    Matching Problems using a tuner and high impedance feedlineMost matching problems occur when the an …
    read more
    3rd Nov 2019
  • Effect of Stray Capacitance on Testing

    We occasionally receive emails from customers who feel their balun is defective because they are una …
    read more
    12th Sep 2019 Bob, KZ5R
  • Home
  • Instructions & Downloads

Instructions & Downloads

Instructions and Support Documents

  Installation Notes for Standard Baluns & Ununs

  Installation Notes for QRP Baluns & Ununs

  Installation Notes for models 4130, 4132, 4134, 4932, 4935, 9130, 9132 & 9135

  Installation of Model 4124x

   Link to Hamuniverse Article "Recommended Feedline Lengths for Multiband antennas"

   Link to Dimensional Drawing of Standard Enclosure

   Link to Dimensional Drawing of QRP Enclosure

                     Off Center Fed Dipole - Design Links

Very Good "Standard Design" OCF

OCF Excel Design Program by Walt (KK1CW)

OCF with 80%-20% feedpoint by W8JI

A six band loaded OCF dipole by ON4AA

 

                        Instructions for Completion of Balun Kits

Models 1115u-k, 1115t-k and 1115et-k

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Balun Designs
  • 10500 Belvedere
    Denton, TX 76207
    USA
  • Call us at 817-832-7197
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