4:1 Baluns (200 to 50 ohms)
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Next availability TBD
Model 4110 - QRP 4:1 Current Balun - 3.5 - 54 MHz - 300 Watts
$54.95This model is the very useful 4:1 current balun, one of the most versatile ratios for a low power balun. Great for off center fed dipoles, ladder line fed multiband dipoles etc. Extremely compact and light weight with alternative connectors...$54.95 -
Next availability TBD
Model 4113 - 4:1 Current Balun 1.5 - 54 MHz 3kW
$82.95This is a balun originally designed by Guanella and subsequently improved by Dr. Jerry Sevick (W2FMI). By utilizing Thermaleze wire inserted in teflon tubes, Dr. Sevick was able to substantially increase the breakdown voltage between both...$82.95 -
Next availability TBD
Model 4114 - 4:1 Current Balun 1.5 - 54MHz 5kW
$94.95If you transmit high power, but need to erect your antenna with a leg over or near your house, barn, garage, metal building/roof or other structure, this is the balun of choice. Our unique design provides increased power handling, doubles the...$94.95 -
Next availability TBD
Model 4114ocf - 4:1 Balun 1.5 - 54 MHz for OCF Dipole - 5kW
$95.95In an effort to provide a 4:1 current balun with the tolerance of the model 4113 and the transformation attributes of the model 4115, Balun Designs has developed the model 4114ocf. By utilizing our stacked core technology, we created a 4:1...$95.95 -
Next availability TBD
Model 4115 - Dual Core 4:1 Current Balun 5kW 1 - 54 MHz
$102.95This is a balun originally designed by Guanella and subsequently improved by Dr. Jerry Sevick (W2FMI). By utilizing Thermaleze wire inserted in Teflon tubes, Dr. Sevick was able to substantially increase the breakdown voltage between both conductors and...$102.95 -
Next availability TBD
Model 4115ocf - 4:1 for OCF Dipoles 1.5 - 54 MHz 5kW
$104.95This design is built by winding individual cores as 1:1 choke baluns (100 ohm characteristic impedance) and then cross connecting them. This creates a 4:1 current balun with excellent feedline isolation, very high...$104.95 -
Next availability TBD
Model 4116 - 4:1 Hybrid Balun 1.5 - 54MHz 3kW
$103.95For those who would like the combination of a 4:1 balun capable of tolerating a compromised Off Center Fed Dipole or multiband loop installation and still provide the highest possible level of performance, the model 4116 is the solution. As the title...$103.95 -
Model 4124 - 4:1 Tuner Balun 1 - 45 MHz 5kW
Jerry Sevick (W2FMI) specifically researched and designed this tuner balun to provide a very constant 50 ohm input impedance on the lower frequencies where most baluns can drop by 20-40%. In addition, the Thermaleze wire/Teflon tube windings on a...Qty in Cart: 0Price:Subtotal: -
Next availability TBD
Model 4125 - 4:1 Tuner Balun 1.5 - 54 MHz 5kW
$102.95Heavy duty 4:1 tuner balun utilizing stacked cores to provide a very high power rating across all HF frequencies. Constructed using our enhanced design with Teflon tubing over heavy build Thermaleze insulated wire. If you are...$102.95 -
Model 4145d - 4:1 Upgrade Balun for Drake B-1000
For those of you who own one of the fine tuners manufactured by Drake, this is a balun that can be easily installed on your existing PC board in place of the original windings. If you do not currently own a B-1000 balun, you can elect to mount this balun...Qty in Cart: 0Price:Subtotal: