Gold Member Since 2015
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Shenzhen Newerton Technology Co., Ltd.

Cellphone Jammer, Phone Jammer, Cell Phone Jammer manufacturer / supplier in China, offering Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker, 1280X960 Mini Portable U Disk Drive Audio Recording U9 Mini DV Video Recorder Camera, Portable 4-Antennas CDMA GSM 3G Cellphone Jammer/GPS Jammer WiFi  Jammer and so on.

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Supplier Homepage Product Portable 2G/3G/4G Jammers Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker

Cheap 4-Antennas Portable Cellphone Signal Jammer GPS Jammer WiFi Jammer Blocker

FOB Price: US $25 / Piece
Min. Order: 10 Pieces
Min. Order FOB Price
10 Pieces US $25/ Piece
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Port: Shenzhen, China
Production Capacity: 6000PCS/Month
Payment Terms: T/T, Western Union, Money Gram, Credit Card

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Basic Info
  • Model NO.: NT-121F
  • Frequency: 1805~1880MHz
  • Jammer Working Frequency: for GSM 3G CDMA Dcs WiFi GPS
  • Jamming Range: 1-8m
  • Transport Package: Neutral Packing
  • Origin: Shenzhen China
  • Frequency Range: DCS1800
  • Application: Hospital
  • Host Band: 4
  • Trademark: NT
  • Specification: CE
Product Description
cheap 4-antennas portable cellphone signal jammer GPS jammer wifi jammer blocker
Product number: NT-121F
Key Specifications/Special Features:
About the product
1. Portable wireless signal blocking device, only for the mobile phone, 3G, WIFI, and other equipment
2. No interference to other electronic devices, harmless to the human body
3. can be widely used in small places: the special places of security and confidentiality, a private office, confidential office, conference room, mobile political and business security guard spot, party and government organs and more
4. Blocking distance: between 15-50 meters

5. For global mobile signal frequency:
- Frequency of CDMA: 850MHz-885MHz
- Frequency of GSM: 930MHz-970MHz
- Frequency of DCS: 1800MHz-1880MHz
- Frequency of PHS: 1900MHz-1920MHz
- Frequency of 3G: 2110MHz-2170MHz
- Frequency of WiFi: 2400MHz-2480MHz ( Or GPS : 1500-1600MHz)

6. Signal power: 3W

Specification: General

Product size: 17cm x 5.2cm x 1.3cm

Weight: 105g

Package Included

Package contents:
1 x signal cutter
1 x USB cable
1 x charger
1 x car charger
1 x antenna

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Mr. Vincent Cheng
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