21800 kHz — 21.8 MHz

Name: FreqBuddy radio frequency database
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HF / shortwave, 14 m band. 1 station listed.

Stations listed on 21800 kHz
Station	Country	Location	Power (kW)	Schedule (UTC)	Language
SOH Xi Wang Zhi Sheng	Taiwan	Miaoli	0.100	2300-1400	Chinese/Cantonese