Unique Models
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Vacation Closure until Aug 4th
Model 1142s - 1:1 FCP Isolation Transformer 2kW
$121.95This is a unique 1:1 transmission line transformer intended to provide highest possible isolation between input and output. Consequently there is no direct electrical connection between the input and output with all RF energy being...$121.95 -
Vacation Closure until Aug 4th
Model 1151 - 1:1 ATU Current Balun, 1 - 54 MHz, 2kW
$79.95This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to handle the high voltages created by multiband antennas such as doublets and multiband loops The 1151 is ideal for moderate power operations, is...$79.95 -
Vacation Closure until Aug 4th
Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW
$94.95This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to maximize inter winding breakdown voltage. This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to maximize...$94.95 -
Vacation Closure until Aug 4th
Model 1171 - 1:1 ATU Current Balun, 1 - 54 MHz, 5kW
$94.95This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to handle the high voltages typically found on multiband antennas such as doublets and multiband loops. The balun functions to transform balanced twin...$94.95 -
Vacation Closure until Aug 4th
Model 36131 - 36:1 for EFHW, 800 watts
$104.95After 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 transformers for EFHW antennas used higher impedance...$104.95 -
Vacation Closure until Aug 4th
Model 36132 - 36:1 for EFHW, 1.2 kW
$124.95After 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 transformers for EFHW antennas used higher impedance...$124.95 -
Vacation Closure until Aug 4th
Model 4116 - 4:1 Hybrid Balun 1.5 - 54MHz 3kW
$114.95This 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 of performance. This unit is a great choice for...$114.95 -
Vacation Closure until Aug 4th
Model 4124 - 4:1 Tuner Balun 1 - 45 MHz 5kW
$118.95Jerry 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...$118.95 -
Vacation Closure until Aug 4th
Model 49130 - 49:1 - 80-10m EFHW - 250 watts
$69.95Balun Designsis now offering this low power alternative in a stacked core configuration for those who want to use an End Fed Half Wave for portable or temporary installations. Built with the same craftsmanship as all our other units, this new model...$69.95 -
Vacation Closure until Aug 4th
Model 49131 - 49:1 - 80-10m EFHW - Up to 1kW
$105.95For those that enjoy the LNR and Hy Endfed antennas, but want to run more power, Balun Designs now offers an excellent alternative. Built with the same craftsmanship as all our other units, this new model will allow you to either replace your...$105.95 -
Vacation Closure until Aug 4th
Model 64131e - 64:1 & 49:1 - 80-10m EFHW - Up to 1kW
$115.95For those that enjoy half wave end fed antennas but want to run more power, Balun Designs now offers an excellent alternative. Built with the same craftsmanship as all our other units, this new model will allow you to either replace your current...$115.95 -
Vacation Closure until Aug 4th
Model 9110 - 9:1 Receive Only Balun - 1.5 - 31 MHz
$62.95While primarily designed for use with a "Loop on Ground" antenna, this is an excellent 9:1 isolation balun for any receive application. Separate input and output windings provide a high level of isolation and noise reduction and to maximize...$62.95