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Durham Radio Sales and Service Canada :: Amateur Radio :: Baluns :: MFJ913 4:1 300W true current balun

MFJ-913, 4:1 300W true current balun

The MFJ-913 is a 300 Watt true current balun/antenna center insulator that transforms 200 ohms to 50 ohms. Transmission Line Transformer construction using 100 ohm characteristic impedance transmission line gives flat 160-10 Meter response.

Large low permeability ferrite cores easily handle full power. SO-239, stainless steel hardware with direct 14 gauge stranded copper wire connection to antenna. Heavy duty weather housing.

Measures 4¼ x 2 inch diameter.

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