MFJ-4117 Bias Tee DC Power Injector HF 1-50 Vdc 1A

The MFJ-4117 is like the MFJ-4116, but it has a switch to turn remote equipment on/off.

Send up to 1 Amp DC and up to 50 Volts DC down a coax cable to power equipment (automatic antenna tuner, relay box, etc.) without running a separate power cable.

DC jack. 2 ¾" W x 2 ½" H x 1 ¼" D