In a world where smartphones and wireless devices are everywhere, maintaining focus, confidentiality, and order in shared spaces has become harder than ever. Whether you run a busy conference center, manage a museum, or oversee a factory floor, unwanted phone calls, text messages, and Wi-Fi usage can disrupt operations and compromise sensitive discussions.
Enter the Vodasafe X8Plus+B — a high-power, 8-band stationary signal jammer designed to create a controlled wireless-free zone with a coverage radius of up to 60 meters. In this article, we'll break down what makes this device stand out, who it's for, and why it might be the solution you've been looking for.
The X8Plus+B is an upgraded version of Vodasafe's popular X8Plus stationary jammer. It is a fixed, desktop-style device equipped with eight external omni-directional antennas, delivering a combined output power of 46 watts — enough to block a wide range of mobile and wireless signals across a substantial area.
Once activated, the X8Plus+B creates a "prohibited" zone where mobile phones and other wireless devices lose the ability to make or receive calls, send text messages, or access the internet. It's important to note that the device only jams downlink frequencies, meaning it does not interfere with cell towers themselves — only the devices within its coverage radius.
With up to 8 watts per channel and a combined total of 46 watts, the X8Plus+B delivers serious jamming performance. This isn't a weak portable device that only works in a small room — it's built to cover large indoor spaces reliably.
The device covers eight distinct frequency bands, including:
表格
| Channel | Frequency Band | Output Power |
|---|---|---|
| 1 | CDMA 850 MHz (851–894 MHz) | 8W |
| 2 | GSM 900 MHz (925–960 MHz) | 8W |
| 3 | DCS / PCS (1805–1880 / 1920–1990 MHz) | 6W |
| 4 | 3G 2100 MHz (2110–2170 MHz) | 6W |
| 5 | 4G LTE 700 MHz (700–803 / 790–862 MHz) | 5W |
| 6 | CDMA 450 MHz (450–470 MHz) | 5W |
| 7 | 4G WiMAX (2500–2690 / 2300–2400 MHz) | 4W |
| 8 | Wi-Fi 2.4 GHz (2400–2500 MHz) | 4W |
This broad spectrum coverage means the X8Plus+B effectively blocks 2G (CDMA/GSM), 3G, 4G LTE, and Wi-Fi 2.4 GHz signals — covering virtually all standard mobile phones and wireless devices in use around the world.
Under typical signal conditions (≤ -85 dBm), the X8Plus+B can cover a radius of 20 to 60 meters. The actual range depends on the local signal density — in areas with very strong cell tower signals, the radius may be smaller, while in weaker signal areas, it can extend further. For most indoor environments, this translates to covering multiple rooms or a large open space with a single unit.
One of the most practical features of the X8Plus+B is the ability to adjust or turn off any single band independently without affecting the others. This means you can, for example, block mobile phone signals while allowing Wi-Fi to remain operational — or vice versa. This level of granular control makes the device versatile for different scenarios.
The X8Plus+B features a high-efficiency aluminum alloy radiator combined with three built-in cooling fans, ensuring the device stays cool even during continuous, 24/7 operation. This makes it ideal for permanent installations in commercial or institutional settings.
Each channel operates on an independent module. If a single frequency band ever needs servicing, you can simply replace that specific PCB — no need for expensive professional equipment like frequency analyzers. This modular approach reduces downtime and long-term maintenance costs.
The X8Plus+B is designed for fixed indoor installations. Common applications include:
表格
| Specification | Details |
|---|---|
| Model | Vodasafe X8Plus+B |
| Total Output Power | 46W |
| Coverage Radius | 20–60m (under signal level ≤ -85 dBm) |
| Jamming Type | Sweep Jamming |
| Antenna Type | 3 dBi external omni-directional (×8) |
| Power Supply | AC 110–240V to DC 24V |
| Operating Temperature | -20°C to +50°C |
| Storage Temperature | -40°C to +60°C |
| Humidity | 5%–80% |
| Cooling System | Aluminum alloy radiator + 3 built-in fans |
| Working Time | Non-stop continuous operation |
| Dimensions (L×W×H) | 388 × 145 × 55 mm (excluding antennas) |
| Weight | 3.5 kg |
The X8Plus+B is best suited for businesses, institutions, and organizations that need a reliable, fixed-installation solution for managing wireless device usage. If you're a facility manager, IT administrator, security professional, or business owner looking to maintain order and confidentiality in your premises, this device offers a robust, high-performance option.
It's also worth noting that Vodasafe offers customization options — if your region uses specific frequency bands, the company can tailor the device to match your local network standards.
The Vodasafe X8Plus+B is a powerful, well-engineered signal jamming solution that balances raw performance with practical usability. Its 46W output, 8-band coverage, up-to-60-meter range, and per-band adjustability make it one of the most capable stationary jammers in its class. Add to that the non-stop cooling system and modular, easy-to-maintain design, and you have a device built for serious, long-term deployment.
