Electronic Warfare System "Nebula M"

The GNSS electronic warfare complex “Nebula M” can operate in automatic mode, detecting and suppressing signals without an operator. This significantly increases its effectiveness in a rapidly changing environment. Its deployment is critical in combat zones to disrupt the enemy’s navigation, depriving them of the ability to use guided munitions, drones, and reconnaissance systems.

Technical specifications:
Jamming radius: at least 2 km
Bands, MHz:

  • Band 1: 1150–1300 MHz

  • Band 2: 1550–1620 MHz

Power, W:

  • Band 1: 200 W
  • Band 2: 400 W

Antenna radiation pattern (azimuth / elevation): 60° / 60°
Polarization: linear
Antenna gain: 2–3.5 dBi
Absolute frequency instability: ±5 MHz
Power consumption: no more than 1500 W
Output power, per band: at least 100 W
Supply voltage: 220 V
Supply type: AC

The complex suppresses the following types of navigation systems:

GPS (USA):

  • L1: 1575.42 MHz (civilian and military)
  • L2: 1227.60 MHz (military/enhanced civilian)
  • L5: 1176.45 MHz (aviation and safety)

GLONASS (Russia):

  • L1: ~1602 MHz (FDMA)
  • L2: ~1246 MHz
  • L3: 1202.025 MHz (military use)

Galileo (EU):

  • E1: 1575.42 MHz (compatible with GPS L1)
  • E5: 1191.795 MHz (high accuracy)
  • E6: 1278.75 MHz (commercial/closed services)

BeiDou (China):

  • B1: 1561.098 MHz (analogous to GPS L1)
  • B2: 1207.14 MHz
  • B3: 1268.52 MHz (military use)