Switchable, true 1:1 or 4:1 current balun/unun. Transmission line transformer using low-permeability ferrite cores gives amazingly flat response 1.8 to 30 MHz. Easily handles 300 Watts. Transforms 200 or 50 Ohm balanced or unbalanced loads to 50 Ohms.
MFJ-259C HF/VHF/220 MHZ, .53-230 MHZ, SWR ANALYZER $299.95 each
MFJ-971 ANTENNA TUNER, PORTABLE/QRP, 1.8 - 30 MHZ $129.95 each
MFJ-969 TUNER, HF+6M, 300W, ROLLER, DL, XMTR, ANT SW. $229.95 each
MFJ-1835 COBWEB,HF,1/2 WAVE, 5-BD,10,12,15,17,20 M,300W $219.95 each
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