J02: A Professional Tool for Controlling the Communication Environment
In today’s increasingly stringent requirements for information security and regional control, accurately and quickly blocking specific frequency band signals has become a core aspect of security assurance. The J02 handheld signal jammer is designed to cope with complex and ever-changing communication environments, perfectly integrating cutting-edge signal suppression technology, professional-grade protection design, and ultimate portability to provide you with an all-weather, comprehensive security control solution.
| Technical Specifications | Details |
| Frequency Bands | UHF / VHF /720–850 / 850–930 / 930–1100 / 700–1000 / 2.4GHz / 5.8GHz (optional) |
| Total RF Output Power | 60W (Two bands) |
| Number of Jamming Modules | 2 |
| Protection System | VSWR alarm, overcurrent alarm, overtemperature protection |
| Jamming Source | Analog signal synthesis technology |
| Antenna Type | Omnidirectional antenna |
| Number of Antennas | 2 |
| Battery Capacity | 24V / 3.2Ah |
| Device Dimensions | 200 × 85 × 42 mm |
| System Weight | Approx. 1.2 kg (main unit without antenna) |
| Operating Temperature | -30°C to +70°C |
Package Contents:
Antenna × 2
Jammer Main Unit × 1
24V Charger × 1
Carrying Case × 1
Core Advantages and Product Features
1. Powerful Core, Precise and Efficient Signal Suppression
The J02 high-power handheld dual-band jammer is not just a jamming device, but also a “Blocker” of regional signals.
- Analog Signal Synthesis Technology: Utilizing industry-leading analog signal synthesis technology as the interference source, it can accurately lock onto and release interference signals at the same frequency as the target (such as UHF and VHF), instantly achieving signal blocking and communication paralysis.
- Powerful RF Output: This high-power handheld dual-band jammer delivers a powerful total RF output of 30W in single-band and 60W in dual-band, coupled with an omnidirectional antenna to ensure efficient interference and penetration, leaving no room for unwanted signals to hide.
- Full-Band Customization Capability: Whether it’s standard UHF/VHF, specific broadband frequencies (720–850 / 850–930 / 930–1100 / 700–1000 MHz), or even high frequencies of 2.4GHz and 5.8GHz, the J02 supports flexible customization to meet your specific operational or security needs (equipped with 2 independent jamming modules).
2. Lightweight and Portable: One Jammer for All
Powerful performance without sacrificing portability.
- Lightweight and Compact Design: The main unit measures only 200 × 85 × 42 mm and weighs approximately 1.2 kg (excluding antenna). Compared to traditional bulky base station-style jamming equipment, the J02 high-power handheld dual-band jammer can be easily held in one hand or carried in a dedicated carrying case.
- Simple Operation Logic: In emergencies, time is of the essence. The J02 features a “one-button activation” design, eliminating the need for cumbersome startup procedures; simply press the switch to instantly create a signal jamming field. An intuitive battery display provides real-time feedback on the device’s status, ensuring it won’t fail you in critical moments.
3. Extreme Environment Adaptability and Robust Heat Dissipation
Designed for high-intensity work, it fearlessly withstands harsh environmental challenges.
- All-Aluminum Alloy Casing: This high-power handheld dual-band jammer features a high-strength all-aluminum shell, which is not only drop-resistant and wear-resistant but also forms the first line of defense for heat dissipation at a physical level.
- Active Temperature Control System: This high-power handheld dual-band jammer incorporates a high-performance 24V CPU cooling fan, which, combined with the thermal conductivity of the aluminum shell, significantly improves system stability. Even in extreme cold (-30°C) or scorching heat (+70°C), the J02 maintains peak output, preventing performance degradation due to overheating.
4. Enhanced Intelligent Protection Mechanism
The reliability of the high-power handheld dual-band jammer J02 is the cornerstone of its operation. The J02 integrates a comprehensive real-time monitoring and self-testing system:
- VSWR Alarm: Real-time monitoring of antenna matching status prevents RF energy backflow from burning out the power amplifier.
- Overcurrent and Overtemperature Protection: When the current is abnormal or the temperature of core components exceeds the safety threshold, the system instantly triggers the protection mechanism, extending the device’s lifespan.
- Core Technical Specifications: To cooperate with the powerful RF output and protection mechanism, this product must and can only use dedicated antennas. This is the physical prerequisite for ensuring normal operation and releasing maximum interference power (if a non-specified antenna is used, the device will activate the protection mechanism and stop working).
Reviews
There are no reviews yet.