Living Textbook
Dashboard
Show
Concepts
Instances
External resources
Open map
List
Frequency bands
×
You've loaded this page without map support, so map tools will not work. Open this page
with map
instead.
Common
Outgoing relations
Frequency bands
is subconcept of
Signals
Incoming relations
Amateur bands
is subconcept of
Frequency bands
Commercial bands
is subconcept of
Frequency bands