These baluns and ununs can be used for impedance matching and also as End Fed halfwave antenna matching transformers to 50 or 75 ohm coax cable.
Grow Light RFI
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Grow Light RFI kit - 2 Filters for AC In/Lamp Out, RFI Range: .15-10 MHz
Grow Light RFI kit - 2 Filters for AC In/Lamp Out, RFI Range: .15-10 MHz
SKU RFI-BALLAST
List price $39.99
Save 25%
$29.95