Portable 4-Antennas Cellphone Jammer Blocking CDMA GSM 3G GPS or WiFi

• Frequency Range: GSM900
• Frequency: 925~960MHz
• Application: Library
• Cellphone Signal Blocker: for GSM 3G CDMA Dcs GPS
• Jamming Range: up to 20m
• Jamming Power: up to 3watt
• Model NO.: NT-121D-2
• Bands: 4 Bands
• Color Optional: Black or Golden
• Transport Package: Neutral Packing
• Specification: CE
• Trademark: Newerton
• Origin: Shenzhen China
• HS Code: 8543709990
• Production Capacity: 50000PCS/Month

Product Description

Portable 4-band Cellphone jammer for Blocking CDMA GSM 3G GPS WIFI 
Product No. : NT-121D-1
Manufacturer Specifications

• Isolating Signal Bandwidth:

-CDMA(851MHz-894MHz)
-GSM(925MHz-960MHz)
-DCS(1805MHz-1880MHz)
-PCS(1930MHz-1990MHz)
-3G(2110MHz-2185MHz)
-GPSL1(1500MHz-1600MHz)  or  WIFI 2400MHz-2500MHz

• Radius range: 2-20M depending on the mobile service provider's network condition
• Total output Power: UP to 3watt
• Signal source: Synthesized Operation
• Temperature: -10ºC to +50ºC
• Humidity: 5% to 80%
   Package Contents

• Portable Phone Jammer Host
• AC Charger
• Car Charger
• Antenna*4
•