TADIL-A
Encyclopedia
TADIL-A/Link 11 is a secure half-duplex TADIL radio link used by NATO that receives or transmits--but not both simultaneously--a sequential data exchange digital link. It exchanges digital information among airborne, land-based, and ship-board tactical data systems. It is the primary means to exchange data such as radar tracking information beyond line of sight. TADIL-A can be used on either high frequency
High frequency
High frequency radio frequencies are between 3 and 30 MHz. Also known as the decameter band or decameter wave as the wavelengths range from one to ten decameters . Frequencies immediately below HF are denoted Medium-frequency , and the next higher frequencies are known as Very high frequency...

 (HF) or ultrahigh frequency (UHF). However, the U.S. Army uses only HF.

Link 11 will be replaced by Link 22
Link 22
During the late 1980s, NATO, agreeing on the need to improve the performance of Link 11, produced a mission need statement that became the basis for the establishment of the NATO Improved Link Eleven Program...

.

Link 11 is defined by the United States Department of Defense as MIL-STD-6011.

See also

Tactical Digital Information Link
TADIL-A/Link 11 is a secure half-duplex TADIL radio link used by NATO that receives and transmits--but not both simultaneously--a sequential data exchange digital link. It exchanges digital information among airborne, land-based, and ship-board tactical data systems. It is the primary means to exchange data such as radar tracking information beyond line of sight. TADIL-A can be used on either high frequency (HF) or ultrahigh frequency (UHF). However, the U.S. Army uses only HF. Link 11 relies on a single platform to report positional information on sensor detections. This positional information can be amplified with additional data to qualify the identity of the detected track.
Link 11 will be replaced by Link 22.
Link 11 is defined by the United States Department of Defense as MIL-STD-6011.

External links

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