8 Antenna 2.4G 5.8G GSM Cellphone Signal Blocker 450MHz 20M
GPS WiFi GSM 2G 3G 4G Mobile Phone Bluetooth Signal Jammer
The mobile phone jammer is a professional device that transmits signals on the same radio frequencies as mobile phones, disrupting communication between phones and cell towers. This effectively disables mobile phones within the jammer's operational range, preventing both signal reception and transmission.
These devices are suitable for various locations where phone usage would be disruptive, particularly in environments where silence is expected such as entertainment venues, conference facilities, and educational institutions.
Key Features
- Compact, portable design with integrated cooling fan
- User-friendly ON/OFF switch operation
- Built-in rechargeable battery with car charger compatibility
- Eight channels covering multiple frequency ranges
- Customizable cellular standards worldwide
- Independent band control - adjust or disable individual frequencies without affecting others
Available Frequencies: CDMA/GSM, DCS/PCS, 3G, 4G LTE/WiMAX, WIFI 2.4G, GPS, LOJACK
Applications
- Meeting rooms, conference rooms, trains, buses, and public transportation
- Special purpose locations including hospitals, gas stations, and industrial facilities
Important: Conduct field testing first to ensure no interference with normal equipment and instrument operation.
Package Contents
- Portable Signal Jammer
- Power Adapter (100-240V)
- Car Charger
- User Manual
Technical Specifications
| Frequency Band |
Frequency Range |
Average Output Power |
| CDMA |
851-894MHz |
500mw |
| GSM |
925-960MHz |
500mw |
| DCS/PCS |
1805-1880/1930-1990MHz |
500mw |
| 3G WCDMA |
2110-2170MHz |
500mw |
| 4G LTE |
791-821 or 725-770MHz |
500mw |
| 4G LTE |
2300-2400 or 2620-2690MHz |
500mw |
| GPS |
1570-1580MHz |
500mw |
| WIFI |
2400-2500MHz |
500mw |
Jamming Range: 1-20m radius (dependent on local signal intensity)
Power Supply: 50 to 60Hz, AC 100 to 240V with AC adapter (AC100-240V-DC12V)
Output Power: 4W
Antennas: 8 external omni-directional antennas
Charging: 4 hours full charge, 1-2 hours working time
Dimensions: 132x80x40mm (excluding antennas)
Weight: 1 KG gross
Operating Temperature: -10 to +55°C
Frequently Asked Questions
Payment Methods
T/T, Western Union, Paypal, and Credit Card are available. We recommend using Alibaba Trade Assurance for maximum security and convenience. Contact us for other payment options.
Delivery Date & Lead Time
| Quantity |
Lead Time |
Delivery to American/Middle East/Asia/Europe |
| <20 pcs |
3-5 business days |
3-7 business days by DHL
5-7 business days by FedEx/UPS |
| 20-100 pcs |
7-15 business days |
|
| >100 pcs |
15-24 business days |
|
Click to request a sample.
Can I customize frequencies?
Yes, we offer comprehensive frequency customization including 2G/3G/4G/5G, LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz, 315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, and more.
What should I do if I don't know about frequency in my country?
Please contact us with your inquiry. Our technical team will identify the appropriate frequencies for your region and provide customized solutions.
ข้อความของคุณจะต้องอยู่ระหว่าง 20-3,000 ตัวอักษร!
