Specialty Units
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Sold Out - Next Avail Approx Feb 3rd
Model 1151 - 1:1 ATU Current Balun, 1 - 54 MHz, 2kW
$79.95This new release provides excellent choking and feedline isolation across the full HF spectrum, but is a departure from the normal 1:1 isolation/choke balun. Rather than a 50 ohm characteristic impedance, this balun utilizes a bifilar pair designed...$79.95 -
Sold Out - Next Avail Approx Feb 3rd
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. The balun functions to transform balanced twin lead, ladder line or open wire to unbalanced coaxial...$94.95 -
Model 1115u-u - 1:1 Balun 1.5 - 54 MHz 3kW
We have updated and modified the design of this unit to allow the use of a common UHF "tee" on the output for the dual feed of the MA5B yagi. This allow us to build for lower cost and and less time which we can pass along to the buyer. ...Qty in Cart: 0Price:Subtotal: -
Sold Out - Next Avail Approx Feb 3rd
Model 1142s - 1:1 FCP Isolation Transformer 2kW
$111.95This 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...$111.95 -
Sold Out - Next Avail Approx Feb 3rd
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 maximize inter winding breakdown voltage. The balun functions to transform balanced twin lead, ladder line or open wire to unbalanced coaxial...$94.95 -
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: -
Sold Out - Next Avail Approx Feb 3rd
Model 4124 - 4:1 Tuner Balun 1 - 45 MHz 5kW
$114.95Jerry 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...$114.95