Full-band
Signal Jamming Technology
Protect Your Privacy & Security | 20 Years of R&D Experience · Global Export Certification
Why Choose BOCU
20 years of focused RF technology R&D, providing professional signal shielding solutions to customers worldwide.
20 years of R&D experience
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.
19 availableRF Power Amplifier Module
Active, digital, and passive amplifier modules, with options from 10W to 200W
40 availableDrone jammer module
Anti-jamming power amplifier modules for 433MHz to 5.8GHz frequency bands
48 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
59 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.
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
N-Type Male Crimp RF Connector | 50Ω DC-6GHz, Compatible with SYV-50-7/7D-FB/LMR400 Cables. Designed for UAV Jammers, Base Stations, Radars, and Test Equipment.
BCSK-SJD10 Low Distortion RF Power Amplifier Module 1800-1995MHz 10W High Linearity DCS Band Amplifier
200W Module Attenuation Load DC-3GHz 50Ω N-Type Male RF Dummy Load Industrial-Grade High-Power Termination Resistor Direct from Shenzhen Factory
20×450mm Omnidirectional Fiber Glass Antenna 2G/3G4G/5G Communications/LoRa/Drone Jamming | N-Male Connector
Backpack UAS Countermeasure Tablet Antenna 6 Band High-Gain Directional Antenna BCSK-PBTX06 Multi-Band Combo Antenna
Handheld 8 Band UAV Countermeasure Device Directional Antenna 420M-5.8G Full-Band High-Gain Flat Panel Antenna BCSK-PBTX08
Bochuang Space-Time N Female to SMA Male Connector Antenna Adapter 50Ω All-Copper RF Adapter 0-6GHz High-Frequency Low-Loss Coaxial RF Connector
Core Advantages
Professional manufacturer providing the most reliable signal jamming solutions
Technical Expertise
20 years of RF technology expertise with 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 morePublished13Technical Article|Recent Updates2026-11-5
Need a customized solution?
Our professional team offers OEM/ODM customization to meet your specific needs.