“Topaz” passive broadband radar seeker is designed for medium range “air-to-air” and “air-to-surface” missiles. It is used as part of a passive radar system and provides search and acquisition of air or ground hostile radars emissions in a day- or night-time operation, in different meteorological conditions and against different background surfaces.
SPECIFICATIONS:
| direction finding method | monopulse |
| direction finding area, degree: | |
| - on azimuth | ± 60 ° |
| - on elevation | ± 60 ° |
| RMS error of direction finding, degree | 2° - 5° |
| sensitivity of receiving channels passive radar homing head, dB/W | -120 |
| frequency band | x |
| band width of operating frequencies, GHz | 1 |
| the maximum corners of a deviation of a search area, degree | 40° |
| maximum range target lock, km, no less than | 70/110 |
| minimum range target lock, km, no less than | 2.5 |
| output | digital |
| the time between failures, no less than | 500 |
| weight of equipment, kg, no more than | 16 |