|
gptkbp:instance_of
|
gptkb:radar_system
|
|
gptkbp:affiliated_with
|
gptkb:Soviet_Armed_Forces
|
|
gptkbp:allows
|
geographical constraints
signal propagation issues
|
|
gptkbp:associated_with
|
Soviet air defense
|
|
gptkbp:challenges
|
environmental factors
|
|
gptkbp:community_impact
|
radio hobbyists
|
|
gptkbp:constructed_in
|
gptkb:1970
gptkb:1976
|
|
gptkbp:covered_by
|
global radio communications
|
|
gptkbp:cultural_impact
|
inspired conspiracy theories
|
|
gptkbp:decommissioned
|
1990s
|
|
gptkbp:deployment
|
gptkb:Eastern_Europe
|
|
gptkbp:designed_by
|
gptkb:Monarch
|
|
gptkbp:employs
|
Soviet military
|
|
gptkbp:field
|
defense technology
|
|
gptkbp:field_of_study
|
electromagnetic engineering
|
|
gptkbp:frequency
|
10 M Hz to 30 M Hz
10-30 M Hz
|
|
gptkbp:game_components
|
antenna array
|
|
gptkbp:has_ability
|
limited due to interference
|
|
gptkbp:height
|
approximately 150 meters
up to 150 meters
|
|
gptkbp:historical_context
|
Soviet military strategy
|
|
gptkbp:historical_event
|
surveillance
|
|
gptkbp:historical_impact
|
modern radar systems
|
|
gptkbp:historical_significance
|
Cold War technology
|
|
https://www.w3.org/2000/01/rdf-schema#label
|
Duga-3
|
|
gptkbp:impact
|
amateur radio
|
|
gptkbp:influenced_by
|
geopolitical tensions
military technology advancements
|
|
gptkbp:innovation
|
gptkb:radar_system
|
|
gptkbp:is_associated_with
|
gptkb:Russia
|
|
gptkbp:is_influenced_by
|
gptkb:church
|
|
gptkbp:is_known_for
|
gptkb:Russian_Woodpecker
|
|
gptkbp:is_monitored_by
|
aircraft detection
|
|
gptkbp:is_used_for
|
over-the-horizon radar
|
|
gptkbp:launch_site
|
up to 10 MW
|
|
gptkbp:legacy
|
controversial technology
|
|
gptkbp:location
|
gptkb:Monarch
|
|
gptkbp:maintenance
|
high
|
|
gptkbp:mission
|
several hundred
pulsed signal
|
|
gptkbp:operational_area
|
1970s
|
|
gptkbp:operational_range
|
thousands of kilometers
|
|
gptkbp:operational_status
|
active
inactive
|
|
gptkbp:power_output
|
high voltage
|
|
gptkbp:primary_source
|
early warning system
|
|
gptkbp:project
|
Soviet radar projects
|
|
gptkbp:public_perception
|
negative due to interference
|
|
gptkbp:related_event
|
Soviet military drills
|
|
gptkbp:related_to
|
gptkb:Monarch
|
|
gptkbp:research
|
electronic warfare
|
|
gptkbp:stations
|
multiple
|
|
gptkbp:technology
|
longwave radar
longwave communication
over-the-horizon radar systems
|
|
gptkbp:transmission
|
continuous wave
|
|
gptkbp:used_in
|
gptkb:battle
|
|
gptkbp:bfsParent
|
gptkb:The_Russian_Woodpecker
|
|
gptkbp:bfsLayer
|
5
|