PORTABLE CELLPHONE JAMMER WITH 3G :

Cell phone jammers are devices that create a temporary “dead zone” to all cell phone traffic in their immediate proximity. A mobile phone jammer transmits low power radio signals to cut off communications between cell phones and cell base stations.

A Cellphone & GPS Jammer is designed to block Cellphone (GPS), GPS (GPS/GSM/GPRS& 3G) Navigation and Tracking systems to receive GPS location information from satellites.

It could be used for persons, vehicles, houses, or elsewhere where you may be concerned about been traced or need to create a cellphone “dead zone”. A mobile phone jammer transmits low power radio signals to cut off communications between cell phones and cell base stations.

It does not interfere with any communications other than cellular phones with in defined regulated zone. 925-960MHz: GSM(GSM900), 1500-1600MHz: GPS(GPSL1), 1805-1880MHZ: DCS(GSM1800), 2110-2170MHZ: UMTS, 3G, WCDMA, TD-SCDMA, CDMA2000
Jamming: CDMA, GSM, DCS, GPS. Built-in battery time : 90minutes

Features:

1.Charging while working.
2. Each band can work separately or simultaneously.
3. Wind slots on two sides  of the unit and inside coolers make the unit constantly cool. 5-15M @ depending on the mobile service provider’s network conditions.

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