Defensa antiaérea
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1L122E-2E
1L122E compact radar in "1L122E-2E" configuration

This compact mobile solid-state 3D radar is used to provide information support for short- and medium-range air defence weapons, as well as for aviation flights at field and temporary airfields.

The radar can be recommended to replace older acquisition radars such as P-15, P-18, P-19 and others used to provide information support for the Pechora, Kvadrat, Osa SAM systems and their counterparts, including contemporary models.

Principales características
Frequency band
UHF
Detection envelope:
range, km
1- 80
azimuth, deg
360
elevation, deg
0 to 60
altitude, km
20
speed, m/s
<700
Measurement errors (target with RCS of 1m2 without interference):
range, m
100
azimuth, deg
0,3
elevation, deg
1,0
Immunity (suppression ratio), dB:
ground clutter
55
noise jamming
18
reflective jamming
40
Scan period, s
4 or 10
Power consumption, W
5000
Supply voltage, V
22-30
Equipment set weight, kg
900
Antenna dimensions, mm
1900х1800