M-Code
E141890
M-Code is an advanced, encrypted military GPS signal designed to provide more secure and jam-resistant positioning and navigation for authorized users.
All labels observed (1)
| Label | Occurrences |
|---|---|
| M-Code canonical | 1 |
Statements (43)
| Predicate | Object |
|---|---|
| instanceOf |
encrypted navigation signal
ⓘ
military GPS signal ⓘ |
| accessControlledBy | cryptographic keys ⓘ |
| aimsTo |
enhance operational security for military navigation
ⓘ
ensure continuity of service in contested environments ⓘ |
| broadcastBy |
GPS space segment
ⓘ
surface form:
GPS Block IIF satellites
GPS space segment ⓘ
surface form:
GPS Block III satellites
GPS space segment ⓘ
surface form:
GPS Block IIR-M satellites
|
| classifiedAs | restricted service signal ⓘ |
| compatibleWith | modernized military GPS receivers ⓘ |
| designedFor | authorized military users ⓘ |
| developedBy |
Department of Defense
ⓘ
surface form:
United States Department of Defense
|
| developedFor | modernized GPS constellation ⓘ |
| hasProperty |
anti-jam capability
ⓘ
anti-spoofing capability ⓘ encrypted spreading codes ⓘ higher power spectral density than legacy military GPS signals ⓘ improved signal acquisition ⓘ improved signal tracking ⓘ |
| hasUserSegment | military GPS receivers ⓘ |
| intendedTo |
improve resistance to interference
ⓘ
improve resistance to jamming ⓘ improve resistance to spoofing attacks ⓘ provide assured positioning, navigation, and timing ⓘ |
| introducedAsPartOf | GPS modernization program ⓘ |
| notAvailableTo |
civilian users
ⓘ
commercial users ⓘ |
| operatedBy | United States Space Force ⓘ |
| operatesOn |
L1 frequency band
ⓘ
L2 frequency band ⓘ |
| partOf |
GPS
ⓘ
surface form:
Global Positioning System
|
| provides |
secure navigation
ⓘ
secure positioning ⓘ secure timing ⓘ |
| signalType | spread-spectrum signal ⓘ |
| successorOf | P(Y)-code ⓘ |
| supports |
land force navigation
ⓘ
maritime navigation ⓘ military aviation navigation ⓘ precision-guided munitions ⓘ |
| usedBy |
United States Armed Forces
ⓘ
surface form:
United States military
allied military forces ⓘ |
| uses | binary phase-shift keying modulation ⓘ |
Referenced by (1)
Full triples — surface form annotated when it differs from this entity's canonical label.