4 Band 4W Portable GPS Cell Phone Signal Jammer

• This product can be used in any place where mobile phones and GPS are prohibited to be used!
• Cover interface standards: Cell phone signal (CDMA, GSM, DCS, 3G), GPS (1570-1580MHz)
• Total output power: 4W
• Effective range: Radius Up to 20 Meters.
• Work time: 90 minutes, this jammer can continue to work when charging,
• Support being powered by charger or car cigarette charger.
• Every band frequency can select output power.
• All the TX frequencies cover downlink only.

Specifications:

• Radius range: 2-20M depending on the mobile service provider\'s network condition
• Europe and Middle East Market
  -GPS: 1570-1580 MHz
  -GSM900: 925-960 MHz
  -GSM1800: 1805-1880 MHz
  -3G: 2110-2170 MHz
• American and Asia Market
  -GPS: 1570 - 1580 MHz
  -CDMA GSM: 850-960 MHz
  -DCS PHS: 1805-1990 MHz
  -3G: 2110-2170MHz
• Temperature: -10?+50??>
• Humidity: 5% to 80%
• Power supply: AC100-240V/DC12V
• Weight: 0.4KG/PCS
• Dimension: (W*H*L): 32*112*62mm (not include antennas. )

Accessories:

• Jammer
• AC Charger
• Car Charger
• User\'s Manual