Data Links Flashcards
What are some advantages to data links?
Fast
More secure
Minimise OP error
Unambiguous
Harder to jam
Improved range
What is DDL?
Digital data link - passing data in an agreed format and speed over a common medium
What is TDL?
Tactical data link - real time data links for tactical situations. More time sensitive
What are 3 Types of data link passage?
Satellite
VHF/UHF
Landline
What are the data link methods of transmission?
Simplex (1 way, broadcast)
Semi-duplex (2 ways but not at the same time, walkie talkie)
Duplex (2 way comms simultaneously, telephone)
What is the link 16 designation?
Timber
What is the link 22 designation?
Elfin
Where is link 11 usually used?
Maritime
Where is link 16 normally used?
Airborne
What is MIDS?
Multi function information distribution system
A nato requirement
What is the role of JTIDS, IJMS and Link16
JTIDS is the hardware
IJMS is the software (old)
Link 16 is the current software
What is link 22?
NATO improved link 11
New link system to connect maritime and airborne
Ready by 2025
What is Mirchat?
Microsoft chat
Where would you find a list of the specifications and regulations for link 11?
Document 5511
