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Public-images-osm logo.svg communication:amateur_radio:repeater:ctcss
Describing sub-audible activation tone of an amateur radio repeater. Show/edit corresponding data item.
Group: communications
Used on these elements
may be used on nodesshould not be used on waysmay be used on areas (and multipolygon relations)should not be used on relations (except multipolygon relations)
Useful combination
Status: in use

Use communication:amateur_radio:repeater:ctcss=* to assign a sub-audible activation tone of an amateur radio repeater.


The value is given in (Hz) including a single decimal digit. Typical values are 88.5, 123.0, or 192.8.

Refer to following Wikipedia article to find a full list of possible values: Continuous Tone-Coded Squelch System

See also