Full-band
Signal Jamming Technology
Protect Your Privacy and Security | Specializing in RF Technology Since 2013 · Globally Certified for Export
Why Choose BOCU
Dedicated to RF technology R&D since 2013, providing global clients with professional signal shielding solutions.
Since 2013
Specializing in wireless communication RF technology R&D with core proprietary patents
Compliant with Public Security Standards
Rigorously quality-certified to meet international standards
Global Export Compliance
Products exported to the Middle East, Europe, North America, and Southeast Asia.
OEM/ODM Customization
Supports personalized customization to meet diverse market needs
Product Categories
Eight product lines covering signal jamming, drone countermeasures, RF power amplifiers, and antenna systems are all developed and manufactured at our Shenzhen facility, with OEM/ODM customization support.
Cell Phone Signal Jammer
Handheld and desktop all-in-one units covering 2G/3G/4G/5G and Wi-Fi bands.
18 availableRF Power Amplifier Module
Active, digital, and passive amplifier modules, with options from 10W to 200W
39 availableDrone jammer module
Anti-jamming power amplifier modules for 433MHz to 5.8GHz frequency bands
45 availableDrone jammer
Gun-style, backpack-mounted, desktop, and high-power complete units
12 availableCell Phone Signal Booster
Indoor signal coverage repeater for tunnels, basements, and factories
2 availableCommunication Transmission Receiving Antenna
Fiberglass Omni, Panel Directional, PCB, and Base Station Antennas
51 availableSignal Detector
On-site Illegal Transmitter Localization and Spectrum Activity Monitoring
1 availableAccessories & Cables
Connectors, low-loss cables, power and RF passive components
24 availableFeatured Products
Full product line covering signal jammers, drone countermeasures, GPS blockers, and more.
Bochuang Time-Space BSKS-NZ110-5G 5G Cell Phone Signal Jammer | 2G/3G/4G/5G/WiFi Full-Band Blocking High-Power Exam Room Signal Jammer
BCSK-SJD10 Low Distortion RF Power Amplifier Module 1800-1995MHz 10W High Linearity DCS Band Amplifier
Bochuang Space-Time BSKS-BD50 1.2GHz Electronic Warfare Suppression Module 1160-1280 MHz, 50W Power RF Jamming Device
Portable Omnidirectional High-Power Drone Jammer BCSK-LGX010 100W Multi-Band Coverage 360° Effective Range 500-3000m Suitable for Prisons, Critical Sites, and Event Security
Tri-Band Cell Signal Booster | GSM/DCS/3G 900-1800-2100MHz with LCD Screen – Ideal for Basements, Remote Areas, and Large Buildings | Bochuan Space-Time
20×450mm Omnidirectional Fiber Glass Antenna 2G/3G4G/5G Communications/LoRa/Drone Jamming | N-Male Connector
Bochuang Space-Time Handheld Frequency Detector GPS Tracer RF Signal Analyzer 30MHz-3GHz Full-Band Wireless Signal Scanner Anti-Surveillance Locator
SMA Male-to-Male Semi-Rigid RF Cable | 50Ω DC-18GHz for RG402/RG405/50-3/50-7 Cables – Designed for Drones, Test Equipment, and Base Stations
Core Advantages
Professional manufacturer providing the most reliable signal jamming solutions
Technical Expertise
Over a decade of RF technology expertise, backed by an independent R&D team and core patents.
Quality Assurance
ISO9001 Quality System Certification; every product undergoes rigorous testing
Global Services
Sales network spans 50+ countries, offering 24/7 technical support.
Custom Solutions
Custom solutions tailored to your needs—from design to delivery.
Technical article from selection to acceptance
Convert on-site issues related to frequency bands, heat dissipation, leakage, and compliance into reusable methods for engineering and procurement teams to reference directly.
Amplifier Module Heat Dissipation and VSWR Protection: Engineering Calculation Methods
The lifespan and stability of power amplifier modules depend heavily on robust thermal design and standing wave protection. This article provides calculation methods for dissipated power, junction temperature, airflow, and reflected power, along with key acceptance testing criteria.
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Conference Room Anti-Eavesdropping Solutions: From Risk Assessment to Shielding and Detection
Conference room anti-eavesdropping isn't solved by buying a single device. First, identify leakage channels based on meeting sensitivity. Then, build a solution combining detection, jamming, acoustic shielding, and management controls—while staying within compliance boundaries.
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How to Select and Accept a Exam Room Signal Jammer
Exam site signal shielding effectiveness depends on frequency coverage, antenna placement, and leakage control—not just transmit power. This article outlines the complete workflow from on-site spectrum surveying to antenna deployment and point-by-point acceptance testing.
Read morePublished16Technical Article|Recent Updates2026-11-11
Need a customized solution?
Our professional team offers OEM/ODM customization to meet your specific needs.