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!
Current Choke, 50-Ohm, In-line 1:1, 1-300MHz, 300W, 7 Mix-31 Ferrite on 0.195 in. 223/U Coax, SO-239/PL-259, Heat Shrink, 18.25 in. Length, Each
Part Number: REZ-CM7
Estimated Ship Date: Today
Estimated Ship Date: Today
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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
Current Choke, 50 ohm, In-Line 1:1, Assembled, 1.8-54 MHz, 300W, 15 Mix-31 Beads on DXE-8X Coax, Heat-Shrink, 24in. Length, SO239/PL259, Each
Part Number: COM-CFC-50X
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
DX Engineering Ferrite Bead Choke Kits DXE-FBC