GCL2 GPS/Glonass/BDS Signal Blocker for Vehicle Car Truck Anti-tracking, Position Guard, Shield Location Privacy Protection

Vehicle GPS Signal Jammer Blocker– Socket Outlet Interface-GCL2

Compared to the GCL GPS Jammer Blocker, GCL2 is designed for blocking GPS L2 and GPS L5 signal in additon to L1 signal. So it has 2Pcs wireless antennas, which can transmit the signals raning from 1560-1620MHZ and 1150-1250MHZ.

The effective blocking area of GCL2 is 32.8-65.6 feet / 10-20M in diameter, It is lare enough to cover a medium or even a large truck, coach  much less the car, truck, van, cab, bus etc. During this range, the GPS signal will be Interfered and can not communicate with satellites any more thereby protecting you from being tracking.

How to Use GCL2 Vehicle Cigarette Lighter Interface GPS Shield Jammer Blocker

Insert the GCL2 into vehicle socket outlet and the indicator will light and the device is in normal working status. The power is DC 12V. If you open some tracker App, you will find there will no speed or location updating.

What GPS Signal Type will the GPS Signal Jammer Block?

The band frequency range of GCL2 GPS Jammer is from 1560-1620MHZ and 1150-1250MHZ.. It has convered all the GPS / GLONAss / BD Satellite Signals. For GPS,the L, L2 and L5 signals are all shielded

There are 3 types of GPS signal, which are available to public / for civilian users. The L3 and L4 is for some special uses like the military so we do not list below.

• L1:  The oldest GPS signal. It is at 1575.42 MHz (10.23 MHz × 154);
• L2:  Carried out after the L1.  It uses 1227.60 MHz (10.23 MHz × 120);
• L5:  For Aeronautical navigation.  Working frequency is 1176 MHz (10.23 MHz × 115).

It is obviously that the GPS L1, L2 and L5 signal are in the GCL2 affective frequency band range

Key Features

1. Cover range reaches 10-20 Meter in diameter;
2. Interfere with all current GPS/Glonass/BDS satellite positioning signals. ONLY Effectively guard against GPS satellite positioning and tracking;
3. Does not affect/interfere the normal use of mobile phones or other electronic devices communication/signal transmission;
4. Small size, high power, light weight, large coverage, easy to carry.
5. Car fuse protection circuit;

Specification

Usage

1. Install the antennas;
2. Insert it into the Car USB Interface;
3. The indicator will light on and start working

Cautious

1. Please make sure the antenna is in good condition and tighten before use it;
2. Please make sure the device is in good contact with the Car USB Interface.

What is in the box

1. Car Signal Blocker Host—-1Pcs
2. Antenna—-2Pcs
3. User Manual—-1Pcs
4. Fuse—-1Pcs