Definitions[edit | edit source]

RPAS[edit | edit source]

A downlink is a

[d]irect or indirect communication link from the remote piloted aircraft.[1]

Satellite communications[edit | edit source]

A downlink (D/L) is

the signal that travels from the satellite down to the receivers on earth. The direction the downlink signal travels is also called "space-to-earth."[2]

References[edit | edit source]

See also[edit | edit source]

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