P-18 radar © OJSC Almaz-Antey Concern
Technical specifications 
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The P-18 radar retrofitted with up-to-date electronic components is highly resistant to jamming and clutter and provides robust situational awareness.
Target detection and designation radar retrofitted with up-to-date componentry.
DUTY
- detection, position measurement (range and azimuth) and tracking of airborne targets with radar data output to external users.
CAPABILITIES AND FEATURES
- jammer location;
- radar data and ancillary information output to colour displays at the operator positions;
- identification friend-or-foe;
- functional checkout of the radar hardware;
- computer-aided fault location in the radar hardware;
- target cuering
TECHNICAL SPECIFICATIONS
| Type | P-18 | P-18 retrofitted with up-to-date componentry |
| Detection range against a MiG-21 type target (RCS = 2.6 sq m) | ||
| at 20,000 m altitude in the clear | 230 km | 230 km |
| at 20,000 m altitude in noise jamming | N/A | 170 km |
| Jamming suppression | 0 dB | 25 dB |
| Ground clutter suppression | 20 dB | 45 dB |
| Target position accuracy: | ||
| range | 1.400 m | 250 m |
| azimuth | 47 min | 25 min |
| Track capacity | N/A | 120 targets |
| Transmitter | VE tube | solid state |
| Power: | ||
| pulse | 200 kW | 5 kW |
| mean | 500 W | 550W |
| Frequency change | electromechanic | electronic |
| On/off time | 3/5 min | 2.5/1 min |
