|
gptkbp:instance_of
|
gptkb:satellite
|
|
gptkbp:bfsLayer
|
4
|
|
gptkbp:bfsParent
|
gptkb:Atlas-Centaur
|
|
gptkbp:communication
|
gptkb:PSK
encrypted
broadband
voice and data
|
|
gptkbp:controls
|
ground stations
|
|
gptkbp:covered_by
|
global
|
|
gptkbp:data_usage
|
up to 1.5 Mbps
|
|
gptkbp:debut_year
|
gptkb:1994
|
|
gptkbp:deployment
|
1994-2003
|
|
gptkbp:developed_by
|
gptkb:United_States_Department_of_Defense
|
|
gptkbp:elevation
|
approximately 36,000 kilometers
|
|
gptkbp:equipment
|
terminals
|
|
gptkbp:frequency
|
gptkb:battle
UHF and SHF
300 M Hz to 30 G Hz
|
|
gptkbp:home_ground
|
gptkb:Air_Force_Space_Command
military terminals
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Milstar satellites
|
|
gptkbp:infrastructure
|
gptkb:star
|
|
gptkbp:is_integrated_with
|
military systems
with NATO
|
|
gptkbp:launch_date
|
1994-1999
|
|
gptkbp:launch_site
|
gptkb:Cape_Canaveral_Space_Force_Station
|
|
gptkbp:launch_vehicle
|
gptkb:Atlas_II
|
|
gptkbp:manufacturer
|
gptkb:Lockheed_Martin
|
|
gptkbp:market
|
hundreds of millions
|
|
gptkbp:military_branch
|
gptkb:aircraft
|
|
gptkbp:mission
|
gptkb:aircraft
gptkb:5
gptkb:satellite
gptkb:Atlas_V
modular
ground control stations
approximately 5,000 kg
A2100
geostationary satellite
first generation
multiple launches
dual-band
secure and reliable
anti-jamming
|
|
gptkbp:mission_duration
|
15 years
|
|
gptkbp:operational_area
|
gptkb:U._S._military
|
|
gptkbp:operational_status
|
active
|
|
gptkbp:power_output
|
solar panels
|
|
gptkbp:primary_user
|
military users
|
|
gptkbp:propulsion
|
chemical propulsion
|
|
gptkbp:provides_information_on
|
secure
crosslink
|
|
gptkbp:purpose
|
secure communications
|
|
gptkbp:reliability
|
high
|
|
gptkbp:seating_capacity
|
approximately 1,500 kg
|
|
gptkbp:security_features
|
gptkb:battle
high
|
|
gptkbp:services
|
15 years
|
|
gptkbp:successor
|
gptkb:Wideband_Global_SATCOM
|