Elevated duct: Difference between revisions

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'''urn:mrn:iala:dic:4-1-1010'''


A tropospheric radio duct of which the lower boundary is above the surface of the earth.
A tropospheric radio duct of which the lower boundary is above the surface of the earth.

Latest revision as of 08:47, 17 September 2026

urn:mrn:iala:dic:4-1-1010

A tropospheric radio duct of which the lower boundary is above the surface of the earth.

Reference: C.C.I.R.




Please note that this is the term as it stands in the original IALA Dictionary edition (1970-1989)