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SW tuner (KV)

The Tuner SW (KV) parameter specifies that the HiFi tuner is equipped with the ability to receive shortwave radio transmissions. The abbreviation SW is derived from the English term "Shortwave", while KV is its Czech equivalent, meaning "Shortwave". A characteristic feature of this wave range is the ability to propagate signals over very long distances, often between continents, due to the reflection of radio waves from the ionosphere. The user of such a tuner can tune in radio stations broadcasting from distant countries. These frequencies are typically used for international news broadcasts, programmes intended for foreign listeners or amateur radio communications. The sound quality on shortwave generally does not reach the level normally found on local FM broadcasts and may be affected by time of day and atmospheric disturbances. The presence of this band on the tuner therefore serves to extend the reception possibilities to specific and long-distance broadcasts.

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