MDPB-4G GPS signal jammer
Performance Specifications
Antenna Type
External High-Gain Omnidirectional Antenna
Dimensions
60*25*150mm (including antenna)
Net Weight
0.6Kg
Power Supply
AC 100~240V Built-in AC adapter (DC12V)
Built-in Battery
2800mAh, standby time 1-3 hours
Transmission Power
Single channel ≤30dBm Total transmission power ≥2.8W
Transmission Frequency
Product Introduction
The MDPB-4G GPS Signal Jammer is a powerful and portable multi-functional signal jamming device specifically designed to counter various positioning and tracking systems. This device can effectively block all types of GPS positioning signals, including GPS and BeiDou navigation systems, while also preventing base station and Wi-Fi based positioning methods, as well as the eavesdropping and recording functions attached to GPS devices, ensuring user privacy and location information security.
4-Channel Multi-Frequency Design
The jamming range for GPS and BeiDou systems can reach 8-10 meters, while for mobile phone signals it can jam within 2-5 meters.
Covers approx. 10m²
Comprehensive multi-scenario field tests indicate a coverage area of approximately 10m² (※ Under conditions where signal strength RSSI ≤ -75dBm and signal reception power RSRP ≤ -95dBm).
Multi-Mode Power Supply
Supports connection to power banks and OBD vehicle diagnostic interface for power supply. Even after the vehicle is turned off, the device can still operate 24 hours uninterrupted, ensuring all-weather security protection.
Dual Switch Independent Adjustment
Equipped with dual switches, users can flexibly choose to turn on or off specific jamming functions according to their needs.
