.jpg "E-801E \"Oko\" Airborne radar © OJSC Almaz-Antey Concern")
In numbers Through the lens Video
CAPABILITIES
- detection and identification friend-or-foe of low-flying targets in adverse ground and sea surface clutter (at sea states of up to 5-6);
- automatic target acquisition and measurement of target coordinates and motion parameters;
- target data output to external users
OPERATIONAL FEATURES
- fully automated operation of the radar: once the system is turned on, the antenna deployed and the operating mode selected, the operator's role is limited to monitoring the condition of the hardware and observing the radar screen picture;
- the radar suite is equally well suited to operate from shipboard or a land base;
- built-in-test system
Operating at the centimeter frequency, the antenna is rotatable with a weight of 200 kg, a length of 5,75 m and an area of 6 m2. The complete rotation of the antenna is done in 10 sec.
Technical specifications
| DESIGNER | Fazatron-NIIR |
| COUNTRY | Russia |
| OPERATIONAL HELICOPTER | Ka-31, Ka-31R |
| TYPE |
Early warning and control radar
|
| Operating frequency band | L |
| Number of carrier frequencies | - |
| Coverage: | |
| - range, km | 7 - 250 |
| - altitude, m | 5 - 3.000 |
| - azimuth, deg | 0 - 360 |
| Detection range against a fighter-type target, km | 100-150 |
| Detection range against a sea surface target, km | within radio horizon |
| Antenna | |
| - type | Early warning and control radar |
| Simultaneously tracket targets | 40 |
| Date rate, sec | 10 |
| Parameters: | |
| Length, m | 5,75 |
| Radar area, m2 | 6 |
| Weight, kg | 200 |
| Full rotation of the antenna, sec | 10 |