593 kHz — 0.593 MHz

Name: FreqBuddy radio frequency database
License: https://freqbuddy.com/

MF / medium wave. 3 stations listed.

Stations listed on 593 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
MW Station AU7	Australia	Regional Australia	38.700	0600-2400	Local
MW Station BR7	Brazil	Regional Brazil	63.700	0600-2400	Local
MW Station JA7	Japan	Regional Japan	74.500	0600-2400	Local