GPSJ-25 has been designed and produced to suppress the navigation of GPS receivers in L1 and L2 band. It has coverage over 150 Km at minimum 35º in line of sight (LOS) area.
Antenna type is directional helix with rightward circular polarization or omni directional and out put power is 25 watt. Input power supply should be 220VAC or 12 VDC. It can be installed various towers. The direct of jamming is adjustable via special tower base fixture.