SH3 Portable 3-Band GPS/2G/GSM/CDMA/DCS/PHS/3G Cell Phone Signal Blocker for Vehile Car Truck Cell Phone Personal Position Location Privacy Protection Anti-tracking

$69.00
  • Block all 2G mobile phone signals, GPS / BDS Signals+ 2G/3G or GPS L1 L2 L5 Singal Only;
  • Cover Max Range:50M
  • Built-in Battery;
  • 120-180Mins Continuous Working time;
  • 4-5 Hours Full Charging;
  • 5V 2A with 3.5 Interface;
  • 3Pcs External Wireless Antenna;
  • Made of Aluminium Alloy.
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Style: 2G+GPS

Style: 2G+GPS
2G+GPS
2G+3G
GPS Only
Overview

 DescBoost SH3 Description

DescBoot SH6 is handheld and lightweight, highly convenient for carrying. It is easy to operate and has low power consumption of only 0.5W/h. What's more, the use of a high-dispersion aluminum alloy shell and fan ensures that the working temperature is low and the shielding effect is more stable. Whether for professional or personal use, this product distinguishes itself by its remarkable design and functionality.

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Our Advantages

 

Specification

Model NO. SH3
Available Device GPS BDS Satellite Navigation Locating device / Mobile Phone Device
Release Frequency GPS/BDS: 1570-1580MHZ
GSM/CDMA: 870-960MHZ
DCS/PHS: 1805-1920MHZ
3G: 2010-2070MHZ
Effective Range GPS/BDS Signal: Diameter 10-50 Meters
Cell Signal: Diameter 2-15 Meters
Antenna 3Pcs Full Tropism Antenna
Transmitting Frequency Band Width 160Mhz
Maximum Radiant Power Lower -10dbm
Battery 7.4V 1500AM/H
Working Time 120-180 Mins
Voltage 5V
Consumption Power 0.5W/H
Weight 150g
Size 95*48*18mm
Working Temp. -20℃ to 45℃
Working Humidity 35%-95％
Storage Temp. -20℃ to 45℃
Storage Humidity 20%-85％

Usage

  1. Check if the SH3 and the antennas are in good condition;
  2. Install the Antenna to the SMA Interface according to the application;
  3. Connect the charging cable to a car charger or other USB Charger;
  4. Power on the SH3, power indicator, and the antenna indicator will light on;

Cautious

  1. The antennas must be connected first. It is forbidden to remove the antenna when SH3 is working.
  2. The antenna should be used perpendicular to the ground for a better effect.
  3. Do not put the SH3 into the water, or fire. Avoid moisture, heat, vital electricity, and magnetism.
  4. If you find that theSH3 cannot be charged or other abnormal phenomena (such as the work light indicator is not light, etc.), please contact DescBoost for maintenance.
  5. For the damages caused by improper use or disassembly by the customer or beyond the warranty, We will charge a certain hardware maintenance fee as appropriate.

What is in the box

  1. SH3----1Pcs
  2. Antenna----3Pcs
  3. Car Charger----1Pcs
  4. USB Charging Cable----1Pcs
  5. User Manual----1Pcs

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