STIR (Signal Tracking and Illumination Radar) is a medium-to-long range fire-control radar system manufactured by Thales Group. It is used for electro-optical tracking and missile illumination.[1][2][3][4]
_20141123.jpg){kind=tracking} STIR-1.8 | |
| Country of origin |  Netherlands |
|---|---|
| Type | Radar tracker |
| Frequency | X/K band |
| PRF | 1,800 / 3,600 pps |
| Beamwidth | 1.4 degree（X-band） 0.3 degree（K-band） |
| Pulsewidth | 0.29 micro second |
| Power | 220 kW（X-band） 20 kW（K-band） |
Model
| Model | Antenna | Radar | EO | Transmitter | Source |
|---|---|---|---|---|---|
| STIR 1.2 EO | Cassegrain 1.2 m | I-band, K-band | BW/Color/Infrared/Laser | Solid State | [5] |
| STIR 1.8 | 1.8 m | ||||
| STIR 2.4 HP | Cassegrain 2.4 m | I-band | BW/Infrared | 125kW TWT | [6] |
Operators
Source: [7]
See also
- 2018 Japan–South Korea radar lock-on dispute – Japan alleged a South Korean navy destroyer irradiated a Japanese maritime patrol aircraft with STIR 1.8.
References
External links
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