Availability
Baluns, UNUNs and Chokes
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: Today
Estimated Ship Date: Today
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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: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Current Choke, 50 ohm, In-Line 1:1 "Balun", Assembled, 1.8-54 MHz, 75 Beads on RG400 PTFE Dbl. Shield Coax, 5 kW max., Heat-Shrink, PL259s, Each
Part Number: COM-CFC-50A
Estimated Ship Date: Today
Estimated Ship Date: Today
UNUN, 4:1 XFORM, Req. Scout Base, 3-30MHz, 200W SSB, 75W CW/Digital, 50-200-Ohm, Modular, WX Resistant, 6061 Aluminum, 3/8-24in. Thread, Each
Part Number: REZ-SXF-41
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun, 3.5-60MHz, 1:1, 10 kW PEP, for Optibeam Antennas, Each
Part Number: DBO-BAL5011L-3XP
Estimated Ship Date: Today
Estimated Ship Date: Today
Unun, 9:1, Unbalanced Transformer 1.5-30MHz, 1,000W SSB, 700W CW, 450-Ohm, FT240-43 Toroidal Core, SO-239 female, 2() Terminals, Each
Part Number: CHA-UNUN-BALUN-9
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Maxi-Core® 20 Voltage Balun, 4:1, 5 kW, Use on High Impedance Applications, Each
Part Number: DXE-MC20-V4-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun, 3.5-60 MHz, 1:2, 6 kW PEP, for Optibeam Antennas, Each
Part Number: DBO-BAL5012L-3XP
Estimated Ship Date: Today
Estimated Ship Date: Today
Choke Balun, Ferrite Beads, 50 ohm, 1:1, 160-6M, for Stud Feedpoint, Ring Terminals to SO-239, 3kW SSB, 2.4kW CW, 2kW Dig., Weatherproof, Each
Part Number: IVA-18484-0503
Estimated Ship Date: Today
Estimated Ship Date: Today
Ferrite Bead Choke Kit, 1.8-54MHz High Common Mode Impedance for User Supplied 0.405 in. OD Coax, 40 Toroid Beads 31-mix 0.50 in. ID, Heat Shrink, Kit
Part Number: DXE-FBC
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Apr 7, 2026 if ordered today
Estimated Ship Date: Apr 7, 2026 if ordered today
Current Choke, 1:1 Inline Coaxial Choke, 1.8-30MHz, 500W PEP, RG-303, (51) Mn-Zn Ferrite, 6.7in. Length, 1.5in. Dia., SO-239, Each
Part Number: NCE-CH0022512-M
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Choke Balun, Ferrite Beads, 50 ohm, 1:1, 10M, 6M, 4M, For Stud Feedpoint Ring Terminals to N Female, 2kW PEP, 1.6kW CW, 1.4kW Dig., Weatherproof, Each
Part Number: IVA-18484-0502
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun, Current, 1:1, 1.0-100MHz, 50-ohm, 1,000W SSB, 700W CW, FT240-43 Toroidal Core, SO-239 female, Top Terminals, Each
Part Number: CHA-UNUN-BALUN-1
Estimated Ship Date: Today
Estimated Ship Date: Today
Unun, 4:1 Transformer, 1.0–54MHz, 1,000W SSB, 700W CW, 200-ohm, FT240-43 Toroidal Core, SO-239 female, (1) Top Terminal, Each
Part Number: CHA-UNUN-BALUN-4
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun, 6:1, Transformer 1.5-70MHz, 1,000W SSB, 700W CW, 300-Ohm, FT240-43 Toroidal Core, SO-239 female, (2) Terminals, Each
Part Number: CHA-UNUN-BALUN-6
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun Upgrade Kit, Boom-Mounted DXE-MC20 1:1 Balun, Mounting Bracket, Hardware, Clamps, fits 2.0" in. Dia. Boom, Each
Part Number: DXE-BN86-20UP200
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Balun Upgrade Kit, Boom-Mounted, DXE-MC20 1:1 Balun, Mounting Bracket, Hardware, Clamps, fits 1.5" in. Dia. Boom, Each
Part Number: DXE-BN86-20UP150
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Balun,Replacement for EA-DELTA-11 and DELTA-7B, 3 kW, Each
Part Number: EAN-11740-3K
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
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: Today
Estimated Ship Date: Today
Current Balun Choke, 144MHz, 1.5kW SSB/1.2kW CW/1kW Digital, 50Ohm, 1:1, N Female, Each
Part Number: IVA-18484-0501TB
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
DX Engineering Maxi-Core® 20 Baluns and Feedline Chokes DXE-MC20-1-1