Signaling-Level Signal Jammer (Fixed/Portable)
(1) Low transmission power, environmentally friendly Since it does not rely on power suppression to interfere with operator network signals, the transmit power at the jamming point is only 30–50 mW (lower than that of a mobile phone), which is just one-thirtieth of the power used by conventional portable, handset-level signal jammers. (2) High jamming efficiency It can achieve full-area, blind-spot-free jamming. The scrambled signal generated through re-framing and encoding can precisely cover every corner of the target area, delivering accurate and efficient interference with an effectiveness rate of up to 100%. (3) High precision in perimeter control Less than 5 meters. As the system is based on carrier-grade indoor distributed antenna systems, which employ precise coverage rather than omnidirectional transmission, it achieves high precision in perimeter control; field tests have demonstrated a control accuracy within a 5-meter radius. (4) Excellent adaptability This portable, handset-level signal jammer can automatically detect changes in operator network parameters and dynamically adjust its own settings in real time according to external network conditions, thereby ensuring system reliability.
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Product details
Technical Specifications
| Project | Specifications and Parameters |
| Interference frequency band | 758–788 MHz, 869–880 MHz, 930–960 MHz, 1805–1840 MHz, 1840–1880 MHz, 1885–1915 MHz, 2110–2170 MHz, 2010–2025 MHz, 2610–2675 MHz, 2515–2610 MHz, 2300–2390 MHz, 3300–3400 MHz, 3400–3500 MHz, 3500–3600 MHz, 4800–4960 MHz, 2400–2485 MHz, 5150–5350 MHz, 5715–5825 MHz |
| Number of signal channels | Route 18 (number of interference signals that can be output simultaneously) |
| Work Mode | Radio Interference Suppression |
| Output power | NR-700 (758–788 MHz: 1 W), CDMA (869–880 MHz: 1 W), GSM (930–960 MHz: 1 W), DCS (1805–1840 MHz: 1 W), LTE-FDD (1840–1880 MHz: 1 W), TD-LTE-F (1885–1915 MHz: 1 W), CDMA2000 (2110–2170 MHz: 1 W), TD-SCDMA (2010–2025 MHz: 1 W), TD-LTE-D (2610–2675 MHz: 1 W), NR-2600 (2515–2610 MHz: 1 W), TD-LTE-E (2300–2390 MHz: 1 W), NR-3300 (3300–3400 MHz: 1 W), NR-3400 (3400–3500 MHz: 1 W), NR-3500 (3500–3600 MHz: 1 W), NR-4800 (4800–4960 MHz: 1 W), 2.4 GHz Wi-Fi (2400–2485 MHz: 1 W), 5.2 GHz Wi-Fi (5150–5350 MHz: 1 W), 5.8 GHz Wi-Fi (5715–5825 MHz: 1 W) |
| Power accuracy | ≤±0.5 dB |
| Jamming distance | 1–30 m (varies depending on the environment and model) |
| Interference method | Signaling-level interference |
| Object of action | 2G/3G/4G/5G mobile network signals, as well as 2.4 GHz Bluetooth, 2.4 GHz, 5.2 GHz, and 5.8 GHz Wi-Fi wireless communication signals |
Product Features
(1) Low transmission power, environmentally friendly
Since it does not rely on power suppression to block operator network signals, the transmit power at the jamming point is only 30–50 mW—lower than that of a typical mobile phone—and represents just one-thirtieth of the power used by conventional portable, handset-level signal jammers.
(2) High shielding effectiveness
It enables full-area, blind-spot-free jamming. The re-framed and encoded scrambling signal can precisely cover every corner of the target area, delivering precise and efficient jamming with a jamming effectiveness of up to 100%.
(3) High-precision perimeter shielding control
Less than 5 meters. As an operator-grade indoor distributed antenna system, it employs a precision coverage approach rather than a diffuse radiation method, thereby achieving high-precision perimeter shielding control. Field results demonstrate that a positioning accuracy of within 5 meters can be attained.
(4) Better adaptability
The portable handheld signaling-level signal jammer can automatically detect changes in operator network parameters and dynamically adjust its own settings in sync with the external network conditions, thereby ensuring system reliability.
| Power Supply Method | |
| Power Supply Method | Powered by a built-in rechargeable battery |
| Battery capacity | Lithium battery 15 Ah (25.9 V) |
| Environmental adaptability | |
| Operating temperature | -25~+55℃ |
| Storage temperature | -40~+70℃ |
| Protection Level | IP65 |
| Whole Machine Parameters | |
| 1. Structural Dimensions | 385 (H) x 358 (W) x 140 (T) mm (with built-in directional antenna) |
| 2. Synchronization Sensitivity | -115dBm |
| 3. System Startup Time | ≤90S |
| 4. Weight | Approximately 8 kg (including antenna and battery) |
| 5. Whole-unit power consumption | Approximately 180W |
Keywords
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Address: East side of No. 7 Huanpu International Industrial Park, No. 835 Hanjiang West Road, Xinbei District, Changzhou City, Jiangsu Province
Tel：+86 0519-85522317
Fax：+86 0519-85529317
E-mail：sales@winder.hk
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