MDPB-XL20 signal jammer
Performance Specifications
Antenna Type
External High-Gain Omnidirectional Antenna
Dimensions
410mm×260mm×80mm
Net Weight
6.5Kg
Transmission Frequency
Product Introduction
The MDPB-XL20 Desktop Signaling-level Jammer blocks 2G, 3G, 4G, and 5G mobile signals, while also providing certain jamming effects on 2.4G, 5.2G, and 5.8G WiFi signals. The device demodulates air interface signals, synchronizes with operator networks, and emits disruptive signals to cut off communication between mobile phones and operator networks.
15-Channel Multi-Frequency Design
Precise frequency band division, covering the commonly used 2G/3G/4G/5G bands of all four major operators (China Mobile, China Unicom, China Telecom, CBN).
Covers approx. 70m²
Comprehensive multi-scenario field tests indicate a coverage area of approximately 70m² (※ Under conditions where signal strength RSSI ≤ -75dBm and signal reception power RSRP ≤ -95dBm).
Adaptive Operation
Automatically synchronizes with operator networks upon startup, generates jamming signals suitable for the current wireless environment, unaffected by regional signal coverage differences, with stronger adaptability.
Controllable Jamming Range
When used with directional antennas, the jamming perimeter accuracy can reach within 5 meters, enabling precise control of the jamming area and reducing impact on the surrounding environment.
