decametric

enUK

dec·a·met·ric

D0067100 (dĕk′ə-mĕt′rĭk)adj. Of, relating to, or being a radio wave of wavelength between one and ten decameters.

decametric

(ˌdɛkəˈmɛtrɪk) adj1. (Units) relating to or calculated by a decametre or measure equivalent to ten metres2. (Celestial Objects) astronomy having or creating radio waves that have a wavelength that lies between ten and one hundred metres