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

The (catalog number 20-214) is a classic PLL synthesized world-band receiver that remains a favorite among shortwave enthusiasts. Originally manufactured by Sangean and rebadged for Radio Shack and Realistic, this radio is nearly identical to the Sangean ATS-818 .

The radio can display both local time and UTC (Coordinated Universal Time) , which is essential for tracking international broadcast schedules.

The DX-390 offers comprehensive coverage across the global airwaves: