Product Description
The Handheld Cell Phone Signal Jammer is a high-tech product which is using foreign advanced technology, according to the actual situation of domestic and foreign mobile communication by carefully developed. Mainly for domestic and foreign some special need security and confidentiality of small places, such as private boss, confidential office, negotiation rooms, flow of vehicles, mobile politicians and business leaders escort site, etc. It can range from 1 to 15 meters in radius (usually about 5-80 square meters).
It can effectively for CDMA,GSM,3G UMTS,4G LTE, Wi-Fi and VHF/UHF radio, in the jammed area, it can effectively block all mobile phone communication services of operators, including voice, data, and SMS services, The could create a quiet zone around you and prevent leaking of information in sensitive areas.
Feature
Compact size-easily put in the bag or purse
Built-in rechargeable lithium battery
Special technology to prevent interference between each frequency band
Only interfere downlink frequency of mobile system,without disturb normally working of Base Stations
No harm to human body or other electronic devices
Broadband segment covering, Can shielding all wireless signals: 2G, 3G, 4G,GPS,WIFI,UHF,VHF,etc
Small volume, easy to carry
Easy operation and installation
Application:
A special need for security and confidentiality of small places;
Private boss office, confidential office, negotiation rooms;
Defend the scene of the moving vehicle, mobile political and business figures;
Party and government organs, enterprises of all kinds of small or temporary conference room;
Personal life or business, special needs;
Technical Specification
Items | Specifications |
Jamming Systems | 2G, 3G, 4G, WIFI,UHF |
Output Ports | UHF450 |
LTE800 | |
GSM/UMTS/LTE900 | |
DCS/LTE 1800 | |
UMTS/LTE2100 | |
WIFI 2.4GHz | |
FDD-LTE2600 | |
TDD-LTE2600 | |
Jamming Frequencies | 440~445MHz |
791~821MHz | |
925~960MHz | |
1805~1880MHz | |
2110~2170MHz | |
2400~2500MHz | |
2620~2690MHz | |
2570~2620MHz | |
Total RF Output Power | 8W |
Jamming Radius | 1~15 Meters(Related to the Wireless Environment of Target Area) |
Antenna Type | Omni Antenna(External Antenna) |
Power Supply | AC110~250V/ DC+12V |
Dimensions | 140×75×35mm |
Weight | ≤500g |
Temperature Range | -40 to +50°C |
Battery | 2~3hours |
Color | Black or Silver |






Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Do you accept OEM / ODM order?
Yes, we can customize the brand logo, colors, and frequencies.
Q4. Delivery & Shipment Date:
3-30 days
Q5. Customized Frequency:
We can customize Single/Double/Triple/Quand/Penta Band for cellphone signal like 2G/3G/4G(GSM/CDMA/DCS/PCS/WCDMA/LTE, etc,)
Q6. Output Power & Coverage Areas:
20dBm: 500-1500m²
23dBm: 1500-2500m²
25dBm: 2500-4000m²
27dBm: 3000-5000m²
30dBm: 5000-8000m²
Coverage is related to local signal strength, please contact us with your local condition, we can offer the best solution.