电子支持措施和自我保护
The Sirius family of systems includes Electronic Warfare systems for special mission aircraft and includes the Sirius 空气borne EW suite. The product designation is HES-21 (V2) and includes the latest generation RWR/ESM and Self-Protection Systems.
射频接收器
High-precision phase-difference interferometric Direction-找到ing (DF) techniques are used with digital FFT*-based channelised receivers for high sensitivity and long detection range and selectivity in dense scenarios.
Full-azimuth instantaneous coverage by quadrant receivers using amplitude-monopulse-based direction finding.
High-performance wide-band receivers for close to 100 % probability of intercept and high instantaneous dynamic range.
Narrow-band receivers offer good detection range and resolve high-density signal environments while adaptive search programmes optimise performance.
*快速傅里叶变换
发射器识别
先进且久经考验, 高的信心, automatic emitter-identification algorithms based on a fully user-programmable library.
测向和发射器定位
Position is estimated for every ground-based track by the emitter location function.
电子情报能力
Pulse and intrapulse data from intercepted signals can be displayed in real time displays and captured as formatted Pulse-Descriptor Words (PDW) and Intrapulse Descriptor Words (IDW) for off-line analysis.
广泛的记录功能，可以手动启动, 或者由事件与库数据结合自动控制.
人机界面
ESM系统具有用户友好性, 基于windows的图形用户界面，具有态势感知显示, 包括一张地理地图, 以及实时监控和分析能力.
自我保护系统(SPS)
传感器范围包括雷达警告, laser warning and missile-approach warning and provides established tracks to the defensive-aids controller for evaluation. The defensive-aids controller provides the selection and initiation in auto modes of chaff/flare countermeasures sequences based on the weapon system data from the threat library. 手动模式, the pilot can select countermeasure programmes and initiate dispensing using the cockpit controls.
电子战(EW)支持
Saab offers an EW support system to meet the extremely demanding needs of EW organisations performing analysis of electronic-warfare data and the reprogramming of threat-and-countermeasures libraries.
It significantly reduces the time needed for the reprogramming of threat libraries and analysis of recorded EW data, 从而提高乘员的生存能力和任务成功的可能性.
对于电子战方面的操作支持，我们提供电子战操作支持(EWOS)。.
