Recommended for the MFJ-914,AUTO TUNER EXTENDER MFJ-2902,43VERT 160M RANGE EXTENDER, AUTO/MAN TUNER,300W $119.95 MFJ MFJ-998, AUTO TUNER, 1.5kW, 1.8-30 MHz $769.95 MFJ MFJ-945E, TUNER, HF+6M MOBILE, 300W, WITH ANTENNA BYPASS SWITCH $189.95 MFJ MFJ-994B, TUNER, AUTO, 600W...