This high power mobile signal blocker SA-BJ10 is our new model designed to block all signals in one unit. The jamming device features built-in 10 antennas with each band delivering 5w high power, totaling 50 watts. With a jamming radius of up to 60 meters, this network signal jammer effectively blocks 2G, 3G, 4G, 5G, GPS, WiFi, Bluetooth, VHF, UHF, walkie-talkie, and frequencies including 315MHz, 433MHz, 868MHz, etc.
The cellular jammer includes advanced cooling systems for continuous 24/7 operation. Powered by 220V AC supply, it is ideal for installation in classrooms, prisons, libraries, churches, and meeting rooms. The 5G signal jammer is particularly popular for examination settings in educational institutions.
Cell phone jammers in schools are becoming increasingly popular as educators seek effective solutions to prevent students from texting during class, surfing social networks, or cheating on exams through online research.
| Output Port | Frequency | Output Power |
|---|---|---|
| CDMA800 | 851-894 MHz | 5W |
| LTE700 | 725-770 MHz | 5W |
| GSM900 | 925-960 MHz | 5W |
| LTE800 | 791-821 MHz | 5W |
| DCS1800 | 1805-1880 MHz | 5W |
| PCS1900 | 1920-1990 MHz | 5W |
| 3G2100 | 2110-2170 MHz | 5W |
| GPSL1 | 1570-1580 MHz | 5W |
| WIFI2.4G | 2400-2500 MHz | 5W |
| LTE2600 | 2620-2690 MHz | 5W |
| LTE2500 (Option) | 2500-2700 MHz | 5W |
Power supply: AC adapter (AC220V)
Frequencies: Customizable as per specific requirements
Jamming radius: 20-60m (dependent on signal strength and environmental conditions)
RF output power: 50 Watts
Gross weight: 3.75KG
Size: 390×300×120mm
Working hours: Continuous operation
Humidity: 30%-95%
Operating temperature: -20 to +55 Celsius