Balun Designs
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Model 1435 - 1:4 Unun (12.5 to 50 ohms) 5kW
$93.9512.5 Ohms unbalanced to 50 Ohms unbalanced This unbalanced design is excellent for matching antennas such as inverted L's, short vertical wires and other low feedpoint impedance designs...$93.95 -
Model 15133 - 1.5:1 Unun (75 to 50 ohms) 3kW
$88.9575 ohms unbalanced to 50 Ohms unbalanced Unlike Baluns, Unun's (unbalanced to unbalanced) provide impedance transformation for antennas that are naturally unbalanced because of their design...$88.95 -
Model 16132 - 1:1.56 Unun (32 to 50 ohms) 2kW
$91.9532 ohms unbalanced to 50 Ohms unbalanced Unlike Baluns, Unun's (unbalanced to unbalanced) provide impedance transformation for antennas that are naturally unbalanced because of their...$91.95 -
Model 2113 - 2:1 Balun (100 to 50 ohms) 1.5 - 54 MHz - 3kW
$134.95Excellent broadband balun that can be used anywhere there is a need to transform 100 ohms balanced to 50 ohms unbalanced. Its most common use is at the feedpoint of quads and mono band...$134.95 -
Model 2132 - 2:1 Unun (100/112 to 50 ohms) 1-54MHz - 2kW
$88.95100 ohms unbalanced to 50 Ohms unbalanced Unlike Baluns, Unun's (unbalanced to unbalanced) provide impedance transformation for antennas that are naturally unbalanced because of their...$88.95 -
Model 25113 - 2.5:1 Balun 1.5 - 54 MHz - 3kW
$134.95This is a another excellent broadband design that can be used anywhere there is a need to transform 125 ohms balanced to 50 ohms unbalanced. It can be used at the feedpoint of a...$134.95 -
Model 36131 - 36:1 for EFHW, 800 watts
$119.95After much research and testing, a new transformer design for End Fed Half Wave (EFHW) antennas has been achieved. Developed by Bob Glorioso, W1lS and Bob Rose KC1DSQ, they discovered that most...$119.95 -
Model 4110 - 4:1 Current Balun - 3.5 - 54 MHz - 300 Watts
$67.95This 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...$67.95 -
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...$82.95 -
Model 4114 - 4:1 Current Balun 1.5 - 54MHz 5kW
$97.95This balun is an excellent step up from the model 4113 and is not sensitive to high power reflected RF like the model 4115. The design is the perfect choice for two types of operation. ...$97.95 -
Model 4115 - Dual Core 4:1 Current Balun 5kW 1 - 54 MHz
$129.95This 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...$129.95 -
Model 4116 - 4:1 Hybrid Balun 1.5 - 54MHz 3kW
$118.95This is a great all purpose 4:1 current balun designed for those who would like the combination of a 4:1 balun capable of tolerating a compromised antenna installation and still provide a high level...$118.95