LuigiP57
commented
1 week ago About "Advanced Low-Frequency Radar" https://zhuanlan.zhihu.com/p/666299275
Up to now, China's advanced low-frequency anti-stealth radar system has been developed from land to sea and from land to air. The new generation of KJ600 early warning aircraft developed by the Navy and Shendiao [Divine Eagle] unmanned aerial vehicle developed by the Air Force are all air detection platforms with advanced low-frequency radar systems.
DB Selector
DB3K
Baseline
sensor 6572
Hypothetical
Yes
Name
WZ-9 Anti-stealth surveillance radar
Sensor Generation
Early 2020s
Range (nm)
0.1-220nm
Horizontal Arc (deg)
360deg/ 2x 135deg each side
Vertical Arc (deg)
No response
Sensor Capabilities
Air Search, Surface Search, Range Information, Altitude Information, Speed Information, Heading Information
Sensor Codes
Identification Friend or Foe (IFF) [Side Info], Classification [Class Info] / Brilliant Weapon [Automatic Target Acquisition], Non-Cooperative Target Recognition (NCTR) - Jet Engine Modulation [Class Info], Continuous Tracking Capability, Track While Scan (TWS), Pulse Doppler Radar (Full LDSD Capability), Active Electronically Scanned Array (AESA), Frequency Agile
Search/Track Frequencies
A Band (30-250 MHz) [Old P Band (HF)] 100-300 cm
Lower Frequency (Hz)
No response
Upper Frequency (Hz)
No response
Scan Interval (s)
No response
Target Altitude (ft)
No response
Horizontal Beamwidth (deg)
0.5
Vertical Beamwidth (deg)
0.5
System Noise Level (dB)
2
Processing Gain/Loss (dB)
10
Peak Power (W)
500000
Pulse Width (μs)
No response
Blind Time (μs)
No response
PRF (Hz)
No response
Source Level (dB)
No response
Pulse Length (ms)
No response
TASS/VDS Length (m)
No response
TASS/VDS Depth (m)
No response
Convergence Zones
No response
Comments
If you have completed this task in the PLAAF review in DB506, please close it. Of course, I think you can also refer to this ticket in the next database for relevant modifications.
For a long time I have found that the data of Shenyang Divine Eagle/WZ-9 UAV in the database has been in a state of obvious error. But I didn't think to change it until now.
It is a large anti-stealth early warning drone.
Affected DBID: Aircraft 4931
Also need to rename the Aircraft as WZ-9 AEW UAV
Sources
https://en.wikipedia.org/wiki/SYAC_UAV https://www.globalsecurity.org/military/world/china/shenying.htm