MFJ MFJ-911

4:1 Current Balun / UnUn - 1.8 to 30 MHz - 300 Watts

HRO Discount Price: $29.95^*

*After Coupons & Promotions.

Current Stock Status At These Ham Radio Outlet Locations

Anaheim, CA

Atlanta, GA

Denver, CO

Milwaukee, WI

New Castle, DE

Phoenix, AZ

Plano, TX

Portland, OR

Sacramento, CA

Salem, NH

Winter Springs, FL

Woodbridge, VA

MFJ-911 Description Hide

The MFJ-911 is a true 4:1 current balun/unun that transforms 200 Ohm balanced and unbalanced loads to 50 Ohms. The response is amazingly flat from 160-10M because it is a true Transmission Line Transformer using 100 Ohm characteristic impedance transmission line. Two low permeability ferrite cores are used to easily handle 300 Watts. Change balanced to unbalanced operation with handy ground post. 2½ x 4¾ x 1 inches.

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