The Digital Scan Converter (DSC) is intended for conversion of raw video information to digital form by primary radar video processing. The DSC is designed to accommodate scan rates and signal bandwidths of both short and long-range radars and utilize two video channels. After parallel A/D conversion of radar video signals the radar echoes parameters are determined by DSC. Output information is compressed and through LAN is distributed to RDD workstations by LETVIS RDD software. Single DSC provides information for all RDD workstations connected to the LAN. DSC software enables a remote control of video signal processing parameters. DSC is capable to process all information coming from radar meteor channel and to split it into 6 levels depending on input signal amplitude. The number of output levels is selectable whereas the update rate of meteor information depends on the number of levels (N antenna revolutions are required for N levels).

- Processing Channels: Parallel independent processing of two video channels with range-azimuth gating
- Radar Video Sampling: 8-bit A/D conversion; 0.25 to 10.0 MHz sample rate
- Range accuracy: selectable from 165 to 480m (7,5m step)
- No. of range quantum processed: 1600 (3200)
- Detection Capacity: Up to 2,000 detections per second
- Accommodation to a wide variety of radar types and site requirements
- Weather channel processing: 6 output levels of meteor channel
- Reports real-time weather contours from primary radar video signals
- Provides accurate mapping of ground clutter for optimal weather detection
- Provides a local or remote display of weather data and controls for maintenance and fault monitoring