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!
Unun, 9:1, 1.5-30MHz, 1,000W SSB, 700W CW, 450-Ohm, FT240-43 Toroidal Core, SO-239 female, 2 Threaded Terminals, Each
Part Number: CHA-UNUN-BALUN-9
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, 5:1, 1.8-30Mhz, 200W SSB/200W CW/100W Digital, Output 250 Ohms, FT240-43 Toroidal Core, SO-239, Threaded Stud & Wing nut Each
Part Number: CHA-UNUNBLNCHA51
Not Yet Reviewed
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
Unun, 49:1, 3.5–50MHz, 500W SSB/250W CW, Output 2450 Ohms, FT-240-43 Toroidal Core, SO-239, Threaded Stud & Wing Nut, Each
Part Number: CHA-UNUBLNCHA491
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today