MDPB-T12 High-power Trailer-type Explosion-proof Jammer Solution
The MDPB-T12 High-Power Trolley-Type Explosion-Proof Signal Jammer is a high-performance device specifically designed for emergency and temporary signal control scenarios. It supports customization of any frequency band, features multiple power supply modes, and offers strong endurance, making it an ideal solution for signal management in various sensitive environments.
Core Advantages
Twelve-channel multi-frequency design with finely divided bands, fully covering the common 2G/3G/4G/5G frequency bands of all major carriers (China Mobile, China Unicom, China Telecom, and CBN), ensuring dead-angle signal shielding.
Customizable signal shielding bands tailored to specific client needs, enabling precise and efficient signal control while avoiding interference with non-target signals.
Equipped with multi-channel independent control functionality, allowing each frequency band to be turned on or off individually. Built-in directional antennas enable flexible adjustment of the shielding range based on actual conditions.
Built-in rechargeable battery provides 70 to 90 minutes of continuous operation after a full charge, meeting the demands of short-term emergency or temporary deployments.
Supports three power supply modes: AC220V, external battery, and vehicle DC24V, adapting to various field environments and ensuring stable operation.
Constructed with military-grade materials, resistant to impact and compression, ensuring stable performance in harsh environments. Ideal for emergency and temporary deployment scenarios.
Technical Specifications
| Item | Specification |
|---|---|
| Antenna Type | Built-in high-gain directional antenna |
| Transmission Frequency | 870-880MHz, 1805-1920MHz, 930-960MHz, 2010-2025MHz, 2110-2170MHz, 2300-2400MHz, 2400-2485MHz, 2515-2675MHz, 3300-3600MHz, 4800-5000MHz, 750-803MHz, 5150-5865MHz |
| Dimensions | 560mm × 455mm × 26mm |
| Net Weight | 55Kg |
| Power Supply Modes | AC220V / External Battery / Vehicle DC24V |
| Battery Endurance | 70-90 minutes (battery-powered) |
| Protection Level | Military-grade explosion-proof and impact-resistant |
Application Scenario Solutions
1. Major Event Security
2. Emergency Response Operations
3. Examination Integrity Maintenance
4. Secure Facility Protection
Typical Case Implementations
International Conference Center Security Project
During an important international conference, three MDPB-T12 High-Power Trolley-Type Explosion-Proof Signal Jammers were deployed at the conference center, achieving comprehensive signal control across the event area.
Solution: Based on the conference center's structure and surrounding environment, devices were placed in a triangular layout. Customized shielding bands were set to block only mobile communication frequencies while preserving Wi-Fi and emergency communication bands.
Results: Successfully achieved full shielding of 2G/3G/4G/5G signals within the conference area, effectively preventing potential information leaks while ensuring normal Wi-Fi usage and uninterrupted emergency communications.
National College Entrance Exam Signal Shielding Project
During the national college entrance exams in a city, 30 test centers were equipped with MDPB-T12 devices for exam hall signal shielding.
Solution: Devices were strategically placed according to each test center's classroom distribution. Battery power mode was used to avoid power fluctuations, and timed switching functions were synchronized with exam schedules.
Results: All exam halls demonstrated excellent signal shielding during the exams, with no instances of cheating via wireless communication devices. The equipment operated stably without affecting residents' communications near the test centers.
Service and Support
We provide comprehensive technical support and customized services:
