 WFNZ uses a directional antenna and is powered at 5,000 watts by day.But at night it reduces power to 1,000 watts, sending most of its signal to the east, to avoid interfering with other stations on AM 610 and adjacent frequencies.WFNZ also broadcasts on 200 watt FM translator W273DA at 102.5 MHz, and on the HD-3 subchannel of sister station 107.9 WLNK.