FOR MFJ -991 - 991B MFJ - 993 - 993B MFJ - 994 - 994B MFJ -51241. Built and Sold for use with MFJ ATUs only. MFJ Tuner Cable 4 Icom 7100 706 718 737 746 756. ICOM Transceivers Cable for MFJ auto ATU, 4 pin interface, IC-PAC equivalent.
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