|
gptkbp:instance_of
|
gptkb:satellite
|
|
gptkbp:architecture
|
distributed architecture
|
|
gptkbp:capacity
|
multiple channels
|
|
gptkbp:compatibility
|
technical support available.
|
|
gptkbp:cooling_system
|
passive thermal control
|
|
gptkbp:coverage
|
global
|
|
gptkbp:data_transmission
|
yes
secure communications
|
|
gptkbp:data_usage
|
up to 1.5 Gbps
|
|
gptkbp:design
|
approximately 10 years
|
|
gptkbp:end_of_life
|
2000s
|
|
gptkbp:equipment
|
military terminals
|
|
gptkbp:frequency
|
gptkb:SHF
yes
high capacity
|
|
gptkbp:has_reception
|
high quality
|
|
gptkbp:home_ground
|
gptkb:United_States_Air_Force
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
TRW DSCS II
|
|
gptkbp:image_processing
|
digital signal processing
|
|
gptkbp:is_integrated_with
|
with NATO forces
integrated with other military systems
|
|
gptkbp:launch_date
|
gptkb:1982
1989-01-01
1982-04-01
|
|
gptkbp:launch_platform
|
gptkb:United_Launch_Alliance
|
|
gptkbp:launch_price
|
high
|
|
gptkbp:launch_site
|
gptkb:Cape_Canaveral_Air_Force_Station
|
|
gptkbp:launch_vehicle
|
gptkb:Atlas_E
|
|
gptkbp:manufacturer
|
gptkb:TRW_Inc.
|
|
gptkbp:mission_duration
|
long-term
|
|
gptkbp:mission_type
|
strategic communications
|
|
gptkbp:modulation
|
QPSK
advanced modulation techniques
|
|
gptkbp:operational_status
|
decommissioned
|
|
gptkbp:operational_use
|
gptkb:U._S._Space_Command
|
|
gptkbp:orbit_type
|
yes
multiple
modular design
ground stations
approximately 3,000 kg
geostationary satellite
parabolic antenna
multiple launches
multi-satellite configuration
military satellite communication network
DSCS network
TRW-designed bus
|
|
gptkbp:orbital_altitude
|
approximately 22,300 miles
|
|
gptkbp:payload_capacity
|
transponders
|
|
gptkbp:power_source
|
solar panels
|
|
gptkbp:primary_user
|
gptkb:U._S._military
|
|
gptkbp:provides_information_on
|
high-speed data link
|
|
gptkbp:purpose
|
military communications
|
|
gptkbp:reliability
|
high reliability
|
|
gptkbp:replaced_by
|
gptkb:Wideband_Global_SATCOM
|
|
gptkbp:security
|
yes
high security standards
|
|
gptkbp:service
|
over 15 years
|
|
gptkbp:services_provided
|
gptkb:United_States_Department_of_Defense
|
|
gptkbp:successor
|
gptkb:Wideband_Global_SATCOM
|
|
gptkbp:technology
|
solid-state technology
|
|
gptkbp:track
|
gptkb:navigation_system
|
|
gptkbp:upgrades
|
upgraded technology over time
|
|
gptkbp:user
|
gptkb:military_personnel
|
|
gptkbp:bfsParent
|
gptkb:FLTSATCOM-3
|
|
gptkbp:bfsLayer
|
6
|