“Groza-S” counter-UAV electronic warfare station
“Groza-S” station enables the following tasks:
- automatic search, detection, UAV direction-finding based on emissions from data transfer channel (downlink, UAV – ground control post);
- automatic search, detection, GCP (ground control post) direction-finding based on emissions from control channel (uplink, GCP – UAV);
- UAV zone positioning (patrolling) and GCP zone positioning when two “Groza-S” stations operate in a pair (as a complex);
- technical analysis of the signals used in UAV control and data transfer channels;
- jamming UAV control channels (uplink);
- jamming data transfer links to GCP (downlink);
- jamming on-board hardware of GPS, GLONASS, GALILEO, BeiDou satellite navigation systems;
- spoofing on-board hardware of GPS satellite navigation system.
Technical Characteristics
| Description | Value | |
| 1. | ELINT frequency range | 100 - 6000 MHz |
| 2. | Jamming frequency range | 100 - 6000 MHz |
| 3. | GCP transmitter ELINT range (control channel) | up to 10 km |
| 4. | GCP receiver jamming range (telemetry and data channel) | up to 10 km |
| 5. | UAV satellite radio navigation system receive hardware jamming range (via closed source) | minimum 40 km |
| 6. | UAV transmitter ELINT range (telemetry and data channel) |
up to 50 km (depending on UAV flight altitude and transmitter power) |
| 7. | UAV receiver jamming range (control channel) | up to 30 km |
| 8. | UAV’s GPS navigation system hardware spoofing range | up to 20 km |
| 9. | GCP receiver jamming energy potential (telemetry and data channel) | minimum 300 W |
| 10. | UAV receiver jamming energy potential (control channel) | minimum 300 W |
| 11. | UAV’s satellite radio navigation system receive hardware jamming energy potential | minimum 300 W |
| 12. | UAV’s GPS satellite radio navigation system spoofing channel energy potential | minimum 100 W |
| 13. | Setup (breakdown) time | maximum 10 min |
| 14. | Power supply | Autonomous power supply, AC 220V, 50 Hz acteristics. |
