The powerful Full Bands Jammer Adjustable Antennas Powerful GSM 3G 4GLTE 4GWimax 5G Phone Blocker WiFi UHF VHF GPS Lojack Remote Control All Phone Bands 800-2600MHz Signal you are viewing now is in stock and will be newest style and modern signal blocker, which can offer best protection for your privacy and quiet environment. And can far beyond your anticipation.

For fixed places like the meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms and so on this high power desktop jammer can be widely used. For more details and specifications of this adjustable powerful multi-functional jammer you can just have a look at the following specifications.

Designed for internal and external works

It contains a control network port

Radio signal controllers including antennas shall be inside a protection box to prevent tampering, and to prevent dust and rain leak in. It shall be equipped with proper tools to keep suitable temperature of electronic components and filters

Specification

Accessories

• AC adaptor
• Car adaptor
• Antennas

In the formula:
Pch : Minimum of carrier output power of jammer
Gat :Gain of antenna
L :Attenuation in pass through
FAF :Amending Figure of pass through, choosing 6db for 1.8G
Prx :Maximum of carrier output power of base station