New directive antennas for jamming Applications from COJOT

• High performance over a wide frequency range

• Easy installation e.g. onto shelters, masts and mobile solutions

• Compact and robust design for rough environmental conditions

• No ground plane required

1 – 6 GHz SPRL Antennas

Conical spiral antennas provide broad beam coverage without nulls or reduction in performance:

  • 1 – 6 GHz frequency range
  • Circular polarization
  • Single or dual port (N-type female)
  • 50W power rating

More details on request.


690 – 2700 MHz LPDA

DA627B is a high gain log periodic dipole antenna for drone and RCIED jamming applications in the 690 – 2700 MHz frequency range. Read more »


430 – 480 MHz Loop Antenna

DA4348B is a high gain directive loop antenna for RCIED jamming applications in the 430 – 480 MHz frequency range.  Read more »