Outstanding New 1:1 Isolation / Choke Balun

Newly Developed Core Material Provides Exceptional Performance

Perfect Balun for Ladder Line Fed Multiband Antennas

High Performance Choking and Isolation

New Hybrid Balun for Multiband Antennas

Redesigned for Enhanced Performance

1:1 Isolation / Choke Balun Optimized for Low Bands

Numerous Configurations Available

Ununs for End Fed Long Wires

Great for Stealth and Emergency Antennas

Featured Products

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Model 1171 - 1:1 ATU Current Balun, 1 - 54 MHz, 5kW

$81.95
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Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW

$81.95
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Model 1116di - HF Low Band Optimized, 1-31 Mhz, 5kW

$81.95
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Model 9130 - QRP 9:1 Unun 1.5 - 54 MHz 300 watts

$52.95
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Model 1115 - 1:1 Balun, 1.5-54 MHz, 5kW

$66.95
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Model 25113 - 2.5:1 Balun 1.5 - 54 MHz - 3kW

$98.95
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Model 1115i - Single Core Isolation Balun, 1.5-54 Mhz, 5kW

$66.95
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Model 4115 - Dual Core 4:1 Current Balun 5kW 1 - 54 MHz

$92.95

Balun Designs

Established in 2005, Balun Designs builds exceptional quality baluns and ununs for Amateur Radio, military and commercial applications. Most of our units are derived from the researched and tested designs of Dr. Jerry Sevick and are hand wound with best available components to provide highest possible efficiency. We invite you to compare our units to those of our competitors, you will not find better quality, craftsmanship and performance.

There is an old saying in business: Quality, Price, Delivery...pick two. Balun Designs builds 'Quality Baluns at Affordable Prices' so we ask you to be patient with our delivery.

Current Production Time: 3 - 4 business days.

Featured Categories

accessories

feedline isolation baluns

Feedline Isolation Baluns

common mode and noise suppression baluns

Common Mode & Noise Suppression Baluns

4 to 1 baluns

4 to 1 ununs

9 to 1 ununs

ununs for end fed antennas

Ununs for End Fed Antennas

baluns for off center fed dipoles

Baluns for OCF Dipoles

baluns for doublets

Baluns for Doublets

baluns for loops

Baluns for Loops

unique transformers

Unique Transformers

new releases

Most Popular Products

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Model 1116d - 1-31 MHz, 5kW - Optimized for Low Frequencies

$81.95
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Model 1115 - 1:1 Balun, 1.5-54 MHz, 5kW

$66.95
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Model 1115d - Max Choking 1:1 Balun, 1.5-54 MHz, 5kW

$81.95
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Model 4114 - 4:1 Current Balun 1.5 - 54MHz 5kW

$81.95
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Model 9130 - QRP 9:1 Unun 1.5 - 54 MHz 300 watts

$52.95
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Model 4113 - 4:1 Current Balun 1.5 - 54 MHz 3kW

$70.95
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Model 1110 - QRP 1:1 Isolation/Choke balun 1.5-54 MHz

$53.95
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Alternate RF Connectors

$2.50

New Products

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Predrilled Replacement Enclosure - Grey

$10.00

Model 2113 - 2:1 Balun (100 to 50 ohms) 1.5 - 54 MHz - 3kW — Quick view

Model 2113 - 2:1 Balun (100 to 50 ohms) 1.5 - 54 MHz - 3kW

$97.95

Model 25113 - 2.5:1 Balun 1.5 - 54 MHz - 3kW — Quick view

Model 25113 - 2.5:1 Balun 1.5 - 54 MHz - 3kW

$98.95

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

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

$95.95

Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW — Quick view

Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW

$81.95

Model 55131 - 55:1 for End Fed Half Waves - Up to 1kW — Quick view

Model 55131 - 55:1 for End Fed Half Waves - Up to 1kW

$92.95

Model 1116di - HF Low Band Optimized, 1-31 Mhz, 5kW — Quick view

Model 1116di - HF Low Band Optimized, 1-31 Mhz, 5kW

$81.95

Model 1115di - Dual Core Isolation Balun, 1.5-54 Mhz, 5kW — Quick view

Model 1115di - Dual Core Isolation Balun, 1.5-54 Mhz, 5kW

$81.95

Model 1115i - Single Core Isolation Balun, 1.5-54 Mhz, 5kW — Quick view

Model 1115i - Single Core Isolation Balun, 1.5-54 Mhz, 5kW

$66.95

1/4" Hook Ring Terminals — Quick view

1/4" Hook Ring Terminals

$1.10

#8 Ring Terminals — Quick view

#8 Ring Terminals

$1.55

Model 15113 - 1.5:1 Balun (75 to 50 ohms) 3kW — Quick view

Model 15113 - 1.5:1 Balun (75 to 50 ohms) 3kW

$96.95