Balun Designs LLC - When Performance Counts

New Hybrid Balun for Multiband Antennas

Excellent for OCFD, Doublets and Loops

Ideal Baluns for Ladder Line Fed Multiband Antennas

High Performance Choking and Isolation

1:1 Isolation / Choke Balun Optimized for Low Bands

Numerous Configurations Available

New Transformers for End Fed Half Wave Antennas

Both High & Low Power Models Available

Introducing our New Line of DIY Kits

Same Quality in Do It Yourself Form

Due to supplier shortages, carrier delays and order volume our current production time is 7-9 business days. Please click on this link for additional information about our fulfillment process.

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Model 49134 - 49:1 - 80-10m EFHW - 400 watts

MSRP:

$89.95

Was:

Balun Designs now offers an excellent reduced power version of our popular model 49131. Built with the same craftsmanship as
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Model 1110d - 1:1 Isolation/Choke balun 1.5-54 MHz - 300 Watts

MSRP:

$69.95

Was:

This low power balun is one of our newest offerings and provides over 30db of suppression across the full HF spectrum of frequencies. Our design provides high levels of feedline isolation, RF choking...
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Model 64131e - 64:1 & 49:1 - 80-10m EFHW - Up to 1kW

MSRP:

$119.95

Was:

For those that enjoy half wave end fed antennas but want to run more power, Balun Designs now offers an excellent alternative. Built with the same craftsmanship as all our other units, this new...
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Model 1115u - 1:1 Isolation - Suppression Balun, 1.5-54 Mhz, 3kW KIT

MSRP:

$56.95

Was:

The venerable 1:1 isolation/choke balun is the first of our new line of DIY kits. All components are the same as those used in our ready made units. The completed balun will have an SO-239 for...

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Model 1116d - 1:1 Balun, Optimized for Low Bands, 5kW

MSRP:

$94.95

Was:

This Isolation balun is identical in design to the Model 1115d but with one key exception. The toroid material utilized for the two stacked cores is optimized for the lower HF bands and provides excep
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Model 1115 - 1:1 Balun, 1.5-54 MHz, 3kW

MSRP:

$79.95

Was:

Balun Designs, in collaboration with Fair Rite products, has developed what we consider to be the best single core 1:1 feedline isolation balun available today. By reviewing the scans shown below you...
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Model 4116 - 4:1 Hybrid Balun 1.5 - 54MHz 3kW

MSRP:

$118.95

Was:

This is a great all purpose 4:1 current balun designed for those who would like the combination of a 4:1 balun capable of tolerating a compromised antenna installation and still provide a high level...
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Model 1115d - Isolation/ Choking 1:1 Balun, 1.5-54 MHz, 5kW

MSRP:

$94.95

Was:

Building on the original 1:1 design by Dr. Jerry Sevick, this balun has two (2) low permeability cores in a stacked configuration to maximize choking impedance on HF bands from 7- 54MHz. By utilizing...

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Model 49134 - 49:1 - 80-10m EFHW - 400 watts

MSRP:

$89.95

Was:

Balun Designs now offers an excellent reduced power version of our popular model 49131. Built with the same craftsmanship as
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Model 9110 - 9:1 Receive Only Balun - 1.5 - 31 MHz

MSRP:

$66.95

Was:

While primarily designed for use with a "Loop on Ground" antenna, this is an excellent 9:1 isolation balun for any receive application. Separat
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Model 36132 - 36:1 for EFHW, 1.2 kW

MSRP:

$124.95

Was:

After much research and testing, a new transformer design for End Fed Half Wave (EFHW) antennas has been achieved. Developed by Bob Glorioso, W1lS and Bob Rose KC1DSQ, they discovered that most...
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Model 1110d - 1:1 Isolation/Choke balun 1.5-54 MHz - 300 Watts

MSRP:

$69.95

Was:

This low power balun is one of our newest offerings and provides over 30db of suppression across the full HF spectrum of frequencies. Our design provides high levels of feedline isolation, RF choking...

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Featured

Model 49134 - 49:1 - 80-10m EFHW - 400 watts

MSRP:

$89.95

Was:

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Model 1110d - 1:1 Isolation/Choke balun 1.5-54 MHz - 300 Watts

MSRP:

$69.95

Was:

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Model 64131e - 64:1 & 49:1 - 80-10m EFHW - Up to 1kW

MSRP:

$119.95

Was:

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Model 1115u - 1:1 Isolation - Suppression Balun, 1.5-54 Mhz, 3kW KIT

MSRP:

$56.95

Was:

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Bestselling

Model 1116d - 1:1 Balun, Optimized for Low Bands, 5kW

MSRP:

$94.95

Was:

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Model 1115 - 1:1 Balun, 1.5-54 MHz, 3kW

MSRP:

$79.95

Was:

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Model 4116 - 4:1 Hybrid Balun 1.5 - 54MHz 3kW

MSRP:

$118.95

Was:

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Model 1115d - Isolation/ Choking 1:1 Balun, 1.5-54 MHz, 5kW

MSRP:

$94.95

Was:

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New

Model 49134 - 49:1 - 80-10m EFHW - 400 watts

MSRP:

$89.95

Was:

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Model 9110 - 9:1 Receive Only Balun - 1.5 - 31 MHz

MSRP:

$66.95

Was:

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Model 36132 - 36:1 for EFHW, 1.2 kW

MSRP:

$124.95

Was:

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Model 1110d - 1:1 Isolation/Choke balun 1.5-54 MHz - 300 Watts

MSRP:

$69.95

Was:

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