OVERVIEW: The JY-27 WIDE MAT is a long-range 2-D surveillance and early warning radar operating in the A/B-band
DETAILS: The JY-27 is claimed to have pseudorandom frequency hopping, and ECCM capabilities.
Frequency: 30-300 MHz (approx) ( A/B Band (NATO), VHF Band (IEEE))) Power output: unknown kW(average); unknown kW (peak) PRF: unknown pps Range Resolution: 150 m (range), 1 degrees azimuth On/Off time: unknown Deploy/Stow Time unknown min/ unknown min
Detection Range: Pd=80%, 1.5 m2 RCS: tgt alt. 100m: km tgt alt. 18000m: km Max Range: 444-722 km
NOTES: Design appears to be influenced by the 1L13 Nebo SV BOX SPRING and 1L119 Nebo SVU. The design may provide a valuable early warning capability against stealth-type aircraft.
SOURCES: "PLA Air Defence Radars." Air Power Australia. Accessed March 28, 2015. http://www.ausairpower.net/APA-PLA-IADS-Radars.html ; "Russian / PLA Low Band Surveillance Radar Systems (Counter LowObservable Technology Radars)." Air Power Australia. Accessed March 28, 2015. http://www.ausairpower.net/APA-Rus-Low-Band-Radars.html#mozTocId132830.