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Baluns, Ununs and Chokes

Reduce SWR, RFI, and pattern distortion with our leading-brand Baluns, Ununs, and Chokes! For the proper connection and RF transition from a balanced antenna to an unbalanced...

Reduce SWR, RFI, and pattern distortion with our leading-brand Baluns, Ununs, and Chokes! For the proper connection and RF transition from a balanced antenna to an unbalanced coax our baluns provide excellent common mode rejection and current balance so antennas operate at maximum efficiency and high isolation for minimal noise. Ununs are used for matching an unbalanced antenna to an unbalanced feedline. Feedline chokes keep noise out of the antenna and the receiver to improve overall reception plus they reduce RFI by eliminating feedline radiation. Enjoy maximum power transfer, optimum balance and a lot less noise. Shop...

Reduce SWR, RFI, and pattern distortion with our leading-brand Baluns, Ununs, and Chokes! For the proper connection and RF transition from a balanced antenna to an unbalanced coax our baluns provide excellent common mode rejection and current balance so antennas operate at maximum efficiency and high isolation for minimal noise. Ununs are used for matching an unbalanced antenna to an unbalanced feedline. Feedline chokes keep noise out of the antenna and the receiver to improve overall reception plus they reduce RFI by eliminating feedline radiation. Enjoy maximum power transfer, optimum balance and a lot less noise. Shop for DX Engineering Baluns, Ununs and Feedline Chokes here!

DX Engineering Exclusive Mast Load Estimator

Can't find what you're looking for? If you don't see a balun that fits your application, DX Engineering can help. We can custom manufacture a balun to your specifications. Contact Us about a Custom Balun.

Individual Parts

Part Groups

Results 1 - 14 of 14

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1T

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1T

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1T

Maxi-Core® 20 Current Choke Balun, 1:1, 5 kW, Tuner Model, Use on Any Impedance Feedline, Tolerates High SWR, High Common Mode Impedance, Each

Part Number: DXE-MC20-1-1T

5.0 out of 5 stars ( 33 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

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DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-FC

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-FC

Maxi-Core® 20 Current Choke, 1:1, 5 kW, Use Inline on 50 ohm Feedlines, High Common Mode Impedance, Each

Part Number: DXE-MC20-FC

4.93 out of 5 stars ( 44 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1

Maxi-Core® 20 Current Choke Balun, 1:1, 5 kW, Use on 50 ohm Feedpoint Antennas, High Common Mode Impedance, Each

Part Number: DXE-MC20-1-1

4.76 out of 5 stars ( 25 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

LDG Electronics RU-9:1 Unun RU-9-1

LDG Electronics RU-9:1 Unun RU-9-1

LDG Electronics RU-9:1 Unun RU-9-1

UNUN, 9:1 Ratio, 200W PEP End Fed Long Wire, Each

Part Number: LDG-RU-9-1

4.76 out of 5 stars ( 98 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

- Documentation
- Multiple Images

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-C4-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-C4-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-C4-1

Maxi-Core® 20 Current Choke Balun, 4:1, 5 kW, Use on 200 ohm Feedpoint Antennas, High Common Mode Impedance, Each

Part Number: DXE-MC20-C4-1

4.79 out of 5 stars ( 24 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

LDG Electronics RU-4:1 200 Watt UNUNs RU-4-1

LDG Electronics RU-4:1 200 Watt UNUNs RU-4-1

LDG Electronics RU-4:1 200 Watt UNUNs RU-4-1

UNUN, 200 W, 4:1 Ratio, 1.8-30 MHz, Ferrite Core, 200 ohms Termination Impedance, UHF Female, SO-239, Each

Part Number: LDG-RU-4-1

4.96 out of 5 stars ( 26 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

LDG Electronics 1:1 Current Baluns RBA-1:1

LDG Electronics 1:1 Current Baluns RBA-1:1

LDG Electronics 1:1 Current Baluns RBA-1:1

Balun, Current, Ferrite Core, 1:1 Ratio, 1.8-30 MHz, 50 ohms, 100 W, Top Terminals, Indoor Enclosure, Each

Part Number: LDG-RBA-1-1

4.89 out of 5 stars ( 27 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

LDG Electronics 4:1 Voltage Baluns RBA-4:1

LDG Electronics 4:1 Voltage Baluns RBA-4:1

LDG Electronics 4:1 Voltage Baluns RBA-4:1

Balun, Voltage, Ferrite Core, 4:1 Ratio, 1.8-30 MHz, 200 ohms, 100 W, Top Terminals, Indoor Enclosure, Each

Part Number: LDG-RBA-4-1

4.53 out of 5 stars ( 17 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering Maxi-Core® High-Power Multi-Band UNUNs DXE-UN-43

DX Engineering Maxi-Core® High-Power Multi-Band UNUNs DXE-UN-43

DX Engineering Maxi-Core® High-Power Multi-Band UNUNs DXE-UN-43

UNUN, Maxi-Core, High-Power, Multi-Band, 4:1 Ratio, 1.8-30 MHz, Side Terminals, Weatherproof NEMA Box, Each

Part Number: DXE-UN-43

5.0 out of 5 stars ( 13 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-V4-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-V4-1

DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-V4-1

Maxi-Core® 20 Voltage Balun, 4:1, 5 kW, Use on High Impedance Applications, Each

Part Number: DXE-MC20-V4-1

4.93 out of 5 stars ( 15 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering TWIG QRP 9:1 UNUNs DXE-TWIG-9-1

DX Engineering TWIG QRP 9:1 UNUNs DXE-TWIG-9-1

DX Engineering TWIG QRP 9:1 UNUNs DXE-TWIG-9-1

TWIG QRP 9:1 Unun, 25W SSB, 10W CW, 5W Digital, BNC female, Incl. 3 Hooks and 2 Insulators, for 22 AWG, Each

Part Number: DXE-TWIG-9-1

Not Yet Reviewed

Estimated Ship Date: Monday 9/28/2026 if shipped by air

- Documentation
- Multiple Images

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering TWIG QRP 1:1 Choke Baluns DXE-TWIG-1-1

DX Engineering TWIG QRP 1:1 Choke Baluns DXE-TWIG-1-1

DX Engineering TWIG QRP 1:1 Choke Baluns DXE-TWIG-1-1

TWIG QRP Choke Balun,1:1, 25W SSB/10W CW/5W Digital, BNC female, Incl. (3) Hooks, (2) End Insulators, Each

Part Number: DXE-TWIG-1-1

Not Yet Reviewed

Estimated Ship Date: Monday 9/28/2026 if shipped by air

- Documentation
- Multiple Images

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

CG Antennas BL-49 Unun 11365-49

CG Antennas BL-49 Unun 11365-49

CG Antennas BL-49 Unun 11365-49

Unun, 49:1, BL-49, 1.8-30MHz, 600W PEP Max., Typ. Used for EFHW, SO-239, WHD 3.6 x 2.2 x 6.0 in., 1.1 lbs., Each

Part Number: CGA-11365-49

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/28/2026 if shipped by air

- Multiple Images

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

DX Engineering TWIG QRP 4:1 Current Baluns DXE-TWIG-4-1C

DX Engineering TWIG QRP 4:1 Current Baluns DXE-TWIG-4-1C

DX Engineering TWIG QRP 4:1 Current Baluns DXE-TWIG-4-1C

TWIG QRP Choke Balun 4:1, 25W SSB, 10W CW, 5W Digital, BNC female, Incl. 3 Hooks and 2 Insulators, for 22 AWG, Each

Part Number: DXE-TWIG-4-1C

Not Yet Reviewed

Estimated Ship Date: Monday 9/28/2026 if shipped by air

- Documentation
- Multiple Images

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Estimated Ship Date: Monday 9/28/2026 if shipped by air

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