Find the word definition

Wikipedia
KDHX

KDHX is an independent, non-commercial, listener-supported community radio station in St. Louis, Missouri, United States located at 88.1 MHz FM offering a full spectrum of music along with cultural and public affairs programming since 1987. KDHX broadcasts 24 hours a day online and with 42 kW of effective radiated power in stereo with RBDS data.