GPS Jammer, GPSJ-25

GPSJ-25.pdf186.93 KB

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.

 Technical Capabilities:

  • Jamming on military and commercial GPS receivers
  • Jamming on military band P(Y) and commercial band C/A Simultaneously
  • Jamming on C/A code only or jamming on P(Y) only
  • Outdoor / Indoor installation 
  • Tactical / base station installation and usage 
  • Outdoor/ Indoor adjusting facility via directional antenna
  • Rainproof

Technical Specifications:
Central jamming Frequency :                L1: 1575.42MHz (Commercial)
                                                             L2: 1227.6MHz (Military)
Output power :                                    25W in single band or 
                                                            (12.5 W for double band jamming mode) 
 Effective jamming range :                   More than 150Km in LOS
Band width of modulation signal :       L1: 2MHz, 20MHz  L2: 20MHz
Antenna type :                                    Helix with circular polarization
Antenna gain :                                    10~13dBi
Antenna beam width :                        min. 35º
Power supply :                                   220VAC, 50Hz or 12VDC
Power consumption :                         170W          
MTBF :                                                 over 1000hour  
Efficiency :                                          15%
Temperature :                                    operating: -5ºC to +50ºC
                                                          storage : -30ºC ~ 70 ºC
Humidity :                                          90%@40ºC
Dimension (LxWxH)cm :                    51x 39 x 75 (with antenna)
                                                         51x39x25 (without antenna)
Weight :                                           17 Kg (without cable and install base)