Baluns
- 1:1 Feedline Isolation / Choke Balun
- "z" Line of Chokes for tight spaces
- 1:1 ATU Baluns
- 1:1 Common Mode Choke / Noise Suppression
- 1:2 Balun (25 to 50 ohms)
- 2:1 Baluns (100 to 50 ohms)
- 2.5:1 Balun (125 to 50 ohms)
- 4:1 Baluns (200 to 50 ohms)
- 6:1 Balun (300 to 50 ohms)
- 9:1 Receive Only Balun
- Low Power Baluns
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Model 1115d - Isolation/ Choking 1:1 Balun, 3-54 MHz, 5kW
$101.95Building on the original 1:1 design by Dr. Jerry Sevick, this balun has two (2) low permeability cores in a stacked configuration to maximize choking impedance on HF bands from 7- 54MHz. By utilizing Mil-Spec coax, the SWR, transformation and power...$101.95 -
Model 1115di - 1:1 Dual Core Isolation Balun, 3.5-54 Mhz, 5kW
$101.95Our "i" series of feedline isolation baluns provide excellent feedline decoupling and, depending on the model selected, low loss performance across the full HF spectrum. The model 1115di is a dual core design that will handle 5kW...$101.95 -
Model 1116d - 1:1 Balun, Optimized for Low Bands, 5kW
$101.95This Isolation balun is identical in design to the Model 1115d but with one key exception. The toroid material utilized for the two stacked cores is optimized for the lower HF bands and provides exceptional choking impedance at these frequencies. In...$101.95 -
Model 1116di - 1:1 Balun, Low Band Optimized, 1-31 Mhz, 5kW
$101.95Our "i" series of feedline isolation baluns provide excellent feedline decoupling and, depending on the model selected, low loss performance across the full HF spectrum. The model 1116di is a dual core design that will handle 5kW...$101.95 -
Model 1116dz - 1:1 Balun, Low Band Optimized, 5kW
$101.95This Isolation balun is identical in design to our 1116d choke balun but with the two SO-239 connectors on one side to provide easier connectivity in tight spaces. The toroid material utilized for the two stacked cores is optimized for the lower HF bands...$101.95 -
Model 1161 - 1:1 ATU Current Balun, 3 - 54 MHz, 5kW
$98.95This is a departure from the normal 1:1 isolation/choke balun and utilizes a bifilar pair designed to maximize inter winding breakdown voltage found on multiband antennas such as doublets and multiband loops. In this application any small impedance...$98.95 -
Model 1171 - 1:1 ATU Current Balun, 1 - 35 MHz, 5kW
$98.95This 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...$98.95 -
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. First, if you transmit high power (=>1kW) in to a...$97.95