D
Land ForcesChina

JY-14 (LLQ302)

Long-range air defense radarFielded 2001Pending verification
Land ForcesCHN
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Fact cardConfidence · Source
System
TypeLong-range air defense radar
Date of introduction2001
ProliferationOrigin country only
ManufacturerThe system is manufactured by the East China Research Institute of Electronic Engineering(ECRIEE), No.38 Research Institute (华东电工程研究所（中国电子科技集团公司第三十八研究所) in Chinese)).Med[1]
Maximum range450 kmMed[1]
Accuracy azimuth0.2 degMed[1]
Resolution azimuth0.9 degMed[1]
Automatic trackingYes, It can operate in high clutter and jamming environments without range reductions. It also has automatic tracking and reporting of up to 100 targets.Med[1]
Fire control
BandE-F (2-4 GHz)Med[1]
Antenna typeThe JY-14 has a multibeam "Peacock" antenna designed in a near circular configuration with eight horn feeds: six in the E/F band and two in D band. The latter provide good height cover, while the loweMed[1]
Summary

The JY-14 (domestic designation: LLQ302, formerly known as:384) is a medium to long range air defense radar produced and used by the People's Republic of China. It is capable of detecting multiple targets within its range and determine their parameters, tracking them even through surface clutter and ECM jamming.

Draft entry. Values come from the cited public sources and are awaiting editor verification.
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Operators
China
Sources
  1. JY-14 (LLQ302) Chinese Long-Range Air Defense Radar, U.S. Army TRADOC G-2 Worldwide Equipment Guide (ODIN)
    Published/updated 2026-03-20 · Tier 1 · checked 2026-10-10
Change log
  • 2026-10-10 Entry created from the Worldwide Equipment Guide (ODIN), bulk import