Radio Shack Dx-390 Owners Manual -

Requires four D-cell batteries for main operation and three AA batteries for clock and memory backup. It also accepts a 6V DC adapter (center pin negative). Key Features and Operation

FM (87.5–108 MHz), MW (520–1710 kHz), LW (150–519 kHz), and continuous SW (1.711–29.999 MHz). radio shack dx-390 owners manual

45 total presets (18 for Shortwave; 9 each for FM, MW, and LW). Requires four D-cell batteries for main operation and