The MFJ-752D all mode dual tunable filter has variable bandwidth (40 Hz to almost flat); it eliminates noise and has a notch filter with a notch depth to 70 dB. You get input for two rigs (switch-selectable) a noise limiter, and more. Both units use 9 - 18 VDC or 110 VAC with the optional MFJ-1312D. Dimensions: 10W x 2H x 6D inches.
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