1L122-2E Vehicle-Mounted Configuration with Extended Detection Range © OJSC Almaz-Antey Concern

1L122-2E Small-sized radar system © OJSC Almaz-Antey Concern

 Technical specifications      Photos      Video



acquisition (detection, position measurement and tracking) of fixed-wing aircraft, cruise missiles, and UAVs;
identification friend or foe;
automatic tracking data output to external users

automatic operations with minimal human participation;
nonhazardous sustained presence of personnel in immediate proximity to the radar (the power level of the transmitted pulse is safe for humans);
the portable version of the radar enables rapid delivery to any station, including adverse terrain and mountainous areas.


1L122-2E Small-Sized Radar Systems. Configuration

1L122-2E Small-Sized Radar Systems. Configuration: Portable © OJSC Almaz-Antey Concern1L122-2E Small-Sized Radar Systems. Configuration:Vehicle-Mounted © OJSC Almaz-Antey Concern

Portable / Vehicle-Mounted



Type 1L122-1E 1L122-2E
Frequency band L L
Coverage limits:    
range 1 - 40 km 1 - 80 km
azimuth 360 deg 360 deg
elevation - 5 to 45 deg 0 to 60 deg
altitude 10 km 20 km
airborne target velocity 700 m/s 700 m/s
Position accuracy for a single target with 1 sq m RCS in clear conditions    
range 100 m 100 m
azimuth 0.5 deg 0.3 deg
elevation 1.5 deg 1 deg
Interference immunity:    
localised ground clutter 55 dB 55 dB
noise jamming 18 dB 18 dB
other clutter 40 dB 40 dB
Data rate 4 s /10 s
Power consumption (max) 800 W 5.000 W