1K118T is designed for ground targets search, detection and recognition under day-light and night-visibility environment, including under adverse weather conditions, the generation of a laser beam control field and missile guidance at the target.
It consists of a TV and thermal imaging (TI) observation channels, a laser beam control channel and a guidance channel.
It is used in the fire control systems of anti-tank complexes and can upgrade guided weapons systems for armored vehicles.

Specifications

Maximum sight line azimuth guidance angle		± 85°
Maximum sight line elevation guidance angle		-5...15°
Maximum guidance velocity		(3.5 ± 0.5) deg/s
Sight line azimuth throw-over velocity		15deg/s
TV channel FOV dimensions, pancreatic		1.33х1°...4х3°
TI channel FOV dimensions:
- narrow		6000
- wide		3500
Tank-size target detection range if it is visible with a probability of 0.8:
- detection range through the TV channel under day-light, m		3 х 2.25°
- detection range through the TI channel under night visibility, m		9 х 6.75°
Control field generation range (with the control field diameter from 5 to 6 m), m		50...6 000
Readiness time, min		6.0
Weight, kg,		165