Availability
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!
Portable Low Power Feedline Choke, Inline, Leightweight, 50 ohm, 1:1, 1.8-54MHz, 250W SSB, 100W FT8, BNC Females, Each
Part Number: DXE-LPFC-BNC
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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Feedline Choke and Mount, 50 ohm Feedlines and Antennas, 1:1 Ratio, 1.8-54 MHz, Two SO-239s, Incl. Insulated Plate, V-Clamp Sold Separately, Each
Part Number: DXE-MC20-FCM
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Balun and Mount, for 50 ohm Beams and Verticals, Maxi-Core® 20 Balun, 1:1 Ratio, 1.8-54 MHz, SO-239, Incl. Insulated Plate, V-Clamp Optional, Each
Part Number: DXE-MC20-1-1BM
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Current Choke, 50-Ohm, 7-54MHz, 5kW PEP/1250W Digital, Coax/Ferrite Beads, 17.72in. Length, SO-239 to 2 Wires, M6 Ring Terminals, Each
Part Number: MOO-RFC-DU-5KW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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: Tomorrow
Estimated Ship Date: Tomorrow
Current Choke, 50-Ohm, 7-54MHz, 3kW PEP/2kW 50MHz/750W Digital, Coax/Ferrite Beads, 17.72in. Length, SO-239 to 2 Wires, Ring Terminals, Each
Part Number: MOO-RFC-DU-3KW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
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
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Maxi-Core® 20 Voltage Balun, 4:1, 5 kW, Use on High Impedance Applications, Each
Part Number: DXE-MC20-V4-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Balun & Center Insulator w/BNC female, 1:1, 50-ohm, 1.8-54MHz, 250W PEP SSB, 100W CW-Digital, Max. 14AWG Antenna Wire Solder Pads, No Hardware, Each
Part Number: DXE-LPB1-B
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Transformer, Dual Impedance, Patented Maxi-Core, 1.8-30 MHz, 1:4/1:2 Ratio, UHF Female, SO-239, Top, Each
Part Number: DXE-MM-1
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Balun, Current, Ferrite Core, 500 kHz - 55 MHz, 4:1 Ratio, 1:1 Ratio, 200 ohms, 250 W, Kit
Part Number: ECT-BL2
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
Feedline Current Choke, 50 Ohm, 1:1 Ratio, Single Core, 3-50MHz, 1kW SSB, 250W Digital, (1) SO-239 & (2) SS Bolts & Wingnuts, ABS Enclosure, Each
Part Number: MOO-RFC-SC-1KW
Not Yet Reviewed
Estimated Ship Date: Tomorrow
Estimated Ship Date: Tomorrow
DX Engineering Maxi-Core® 20 Feedline Choke and Mount Kits DXE-MC20-FCM