Statements (14)
| Predicate | Object |
|---|---|
| gptkbp:instanceOf |
secure telephone unit
|
| https://www.w3.org/2000/01/rdf-schema#label |
STU-II
|
| gptkbp:introduced |
1970s
|
| gptkbp:manufacturer |
gptkb:Motorola
|
| gptkbp:predecessor |
gptkb:STU-I
|
| gptkbp:replacedBy |
gptkb:STU-III
|
| gptkbp:successor |
gptkb:STU-III
|
| gptkbp:supportsAlgorithm |
analog encryption
|
| gptkbp:usedBy |
gptkb:United_States_government
gptkb:military |
| gptkbp:usedDuring |
gptkb:Cold_War
|
| gptkbp:usedFor |
secure voice communication
|
| gptkbp:bfsParent |
gptkb:Secure_Telephone_Unit
|
| gptkbp:bfsLayer |
8
|