Premium Multi-Band Signal Shield: The Ultimate Cellular Phone Jammer for Comprehensive Coverage
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In today’s hyper-connected world, controlling the signal environment is no longer a luxury—it’s a necessity. Whether you need to enforce silence in a secure facility, prevent distractions in an examination hall, or safeguard confidential meetings, a robust signal jamming solution is essential. Enter the high-performance multi-band signal jammer, a versatile device engineered to disrupt a vast array of wireless frequencies. This powerful unit is specifically designed to block everything from legacy 2G networks to the latest 5G signals, along with GPS, Wi-Fi, and specialized radio frequencies like UHF and VHF. But what truly sets this device apart is its sophisticated engineering and the detailed breakdown of its capabilities across multiple channels. Let’s dive into the technical specifications that make this jammer a formidable tool for signal control.
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This device is not a one-size-fits-all solution; it is a precision instrument. With 16 distinct output ports, each tailored to a specific frequency range, it offers granular control over which signals are silenced. The multi-channel output power is precisely calibrated to ensure maximum efficiency without unnecessary interference. Understanding the output power per channel is critical for selecting the right jammer for your application, whether you need to cover a small meeting room or a larger open area. Below, we break down the exact specifications for each channel, showcasing the device’s ability to handle everything from low-frequency LoJack systems to high-frequency 5G and Wi-Fi bands.
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Channel Output Port Frequency Range and Average Outputting Power
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The core of this jammer’s performance lies in its 16 dedicated channels. Each channel is optimized for a specific frequency band, providing consistent and reliable signal blocking. The average outputting power varies per channel, reflecting the diverse power requirements needed to suppress different types of signals. For critical applications, such as blocking GPS or cellular bands, higher power (up to 35dBm or 3W) ensures effective disruption even in areas with strong incoming signals. Wi-Fi and some 5G bands operate at a slightly lower power (30dBm or 1W) to balance coverage and safety. The following table provides a clear, structured overview of all channel specifications.
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| Channel | Target Technology / Band | Frequency Range (MHz) | Average Outputting Power |
|---|---|---|---|
| 1 | CDMA / RC868 / GSM / LoRa | 850-960 | 35dBm / 3W |
| 2 | DCS / PCS | 1805-1990 | 33dBm / 2W |
| 3 | 3G / UMTS | 2110-2180 | 33dBm / 2W |
| 4 | 4G 700 / 800 | 700-803 or 738-821 | 35dBm / 3W |
| 5 | 4G 2600 | 2500-2690 | 30dBm / 1W |
| 6 | 5G 600 / 5G 1500 | 617-698 or 1427-1518 | 35dBm / 3W |
| 7 | 5G 3.4G | 3300-3600 | 30dBm / 1W |
| 8 | 5G 3.8G | 3600-3900 | 30dBm / 1W |
| 9 | Wi-Fi 2.4G (11.b, g) / 4G 2300 | 2300-2500 | 30dBm / 1W |
| 10 | Wi-Fi 5.2G (11.a) | 5100-5500 | 30dBm / 1W |
| 11 | Wi-Fi 5.8G (11.a) | 5500-5900 | 30dBm / 1W |
| 12 | GPS L1 + Glonass L1 | 1570-1580 | 33dBm / 2W |
| 13 | GPS L2, L3, L4, L5 + Glonass L2 | 1170-1390 | 33dBm / 2W |
| 14 | VHF / LoJack | 135-175 | 35dBm / 3W |
| 15 | UHF / RC433 | 400-470 | 35dBm / 3W |
| 16 | RC315 | 315 | 35dBm / 3W |
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Physical and Power Specifications: Built for Reliable Operation
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Beyond its impressive multi-channel output power, this jammer is built for durability and ease of use. The device is powered by a versatile AC adapter that accepts 110-240V AC (50-60Hz) and converts it to 12V DC, making it suitable for global use. Alternatively, it can be connected to a car storage battery via a DC cable, ensuring portable operation. The total power consumption is a manageable 40W, which is efficient given the wide range of frequencies it covers. Its shielding radius is highly adjustable, ranging from 2 to 40 meters at -75dBm signal strength, allowing you to tailor the coverage area to your specific needs.
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Dimensions, Weight, and Shipping Details
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This robust unit measures 410 x 238 x 60mm (excluding antennas), with a packing size of 49 x 44 x 15cm. It has a net weight of 6kg and a gross weight of 7.0kg, indicating a solid build quality that can withstand regular transport. For logistics and shipping, the export carton dimensions are 43 x 26 x 8 centimeters, with each carton containing 1 unit weighing 6 kilograms. The FOB Port is Shenzhen, and the lead time is a swift 1-3 days. The HTS Code for customs clearance is 8543.70.00, and the weight per unit for shipping is 5.5 kilograms. These specifications make it clear that this is a professional-grade device, not a consumer toy.
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Conclusion: Unrivaled Signal Control with Precision Engineering
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In summary, this multi-band signal jammer represents the pinnacle of multi-channel output power and frequency coverage. With its 16 dedicated channels, it can effectively block a staggering range of signals—from legacy cellular and GPS to the newest 5G and Wi-Fi standards. The detailed breakdown of multi-channel output power shows a thoughtful design: high-power outputs for critical bands like 4G and 5G, and optimized power for shorter-range bands like Wi-Fi. Whether you need to secure a government facility, maintain exam integrity, or ensure privacy in a boardroom, this device offers the flexibility and power required. Its robust power supply options and adjustable shielding radius further enhance its practicality. For professionals seeking uncompromising signal control, this jammer delivers unmatched performance.
