decimetric

As adjectives the difference between decametric and decimetric

is that decametric is of, relating to, or measured using a decameter / decametre; especially of electromagnetic radiation having a wavelength between one and ten decameters while decimetric is having dimensions (especially wavelength) measured in decimetres.

As a noun decimetre

is {{SI-unit|deci|metre|length}.

As an adjective decimetric is

having dimensions (especially wavelength) measured in decimetres.

As a noun wavelength

is the length of a single cycle of a wave, as measured by the distance between one peak or trough of a wave and the next; it is often designated in physics as , and corresponds to the velocity of the wave divided by its frequency.

As an adjective decimetric is

having dimensions (especially wavelength) measured in decimetres.