VPJ-3
VPJ-3 vehicle protection jammer
A vehicle-mounted jamming unit for protection against radio-controlled improvised explosive devices and unauthorised use of cellular communication devices, covering three bands from 100 MHz to 2500 MHz with three omnidirectional antennas and jamming within a 5-10 metre radius of the vehicle.
Onyesha VPJ-3 vehicle protection jammer, mwonekano wa 1 kati ya 2Onyesha VPJ-3 vehicle protection jammer, Rear antenna ports
Panua VPJ-3 vehicle protection jammerPanua VPJ-3 vehicle protection jammer, Rear antenna ports
Vipimo
| Frequency ranges | BL1 100 - 800 MHz; BL2 800 - 2000 MHz; BL3 2000 - 2500 MHz |
|---|---|
| Synthesizer type | digital |
| Jamming signal type | fast CW sweep signal, chirp (sweep time as low as 20 μsec) |
| Output power | 30 dBm for all bands independently |
| Antenna system | three omni antennas |
| Antenna frequency ranges | ANTENNA1 100 - 800 MHz; ANTENNA2 800 - 2000 MHz; ANTENNA3 2000 - 2500 MHz |
| Impedance | 50 Ω unbalanced |
| Polarization | linear vertical |
| Gain | 2.15 dBi |
| S.W.R. in bandwidth | ≤ 3.0:1 from 100 to 800 MHz; ≤ 2.0:1 from 800 to 2500 MHz |
| Max. power | 1 Watt (CW) per band at 50°C |
| Connector | SMA-female |
| Dimensions | ANTENNA1 1200 x Ø30 mm; ANTENNA2 260 x Ø30 mm; ANTENNA3 260 x Ø30 mm; JAMMER UNIT 300 x 220 x 100 mm |
| Power supply | 9 Vdc to 36 Vdc |
| Consumption | 40 VA |
| Operated temperature range | -20°C to +60°C |
| Effective jamming radius | 5-10 meters of vehicle surroundings (depending on signal strength at site) |
| Bands blocked | up to three frequency bands simultaneously and independently |
| Remote control | optional |
Data zote zimetolewa kwa madhumuni ya taarifa; vipimo vya mwisho huainishwa katika mkataba. Karatasi kamili za data za kiufundi hutolewa kwa ombi linalotaja mtumiaji wa mwisho.