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350W High Power Waterproof 3G 4G CDMA GSM Signal Jammer Prison Jammer Can Be Customzied

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350W High Power Waterproof 3G 4G CDMA GSM Signal Jammer Prison Jammer Can Be Customzied

Are you curious about whether you can just tell your special demand then some products can be suitable? Or do you worries about your customers’ various and such high power requirement? This advanced 350W High Power Waterproof OEM Signal Jammer with Omni-directional Antennas Prison Jammer can perfectly suit your demand.

Seen from the title of this high power jammer, it can be an OEM signal jammer, you can just tell us your demand and special specs, then we will customize for you of your need. Besides, not only it can be customized, but also you can choose your appropriate output power. This up to 350w high power signal jammer supply power range from 300w to 350w, it can meet your diverse need. What’s more, this OEM high power signal jammer had never come into being in the market until now. Additionally, with great cooling system, it can keep better condition so that can guarantee non-stop working.

What is important is that this jammer can also be customer tailor the frequency bands you want. Welcome to supply frequency band and need power so that we will customize for you.


Output Band             Frequency Band             Average Output Power           Channel Output Power CDMA800                850-894MHz                     70W                                     19dBm/30KHz (min) GSM900                  925-960MHz                     70W                                      19dBm/30KHz (min) PCS/DCS                1805-1990MHz                 60W                                      19dBm/30KHz (min) 3G                            2110-2170MHz         50W                                      19dBm/30KHz (min) 4G LTE                    790-826MHz                     50W                                      19dBm/30KHz (min) 4G WIMXA              2570-2690MHz                 50W                                       19dBm/30KHz (min)

Total Power: 350W

Frequency Bands: Up to six bands

Power Supply: AC220V/ 110V    DC27-28V

Power Consumption: 1000W    

Shielding Radius: 300-600M based on back ground signal strength<=-75dBm

Main body Weight: 62.5KG

Size :78*57*32cm

Complete set :74Kg /set( Omni antennas)

Complete accessories: Omni directional antennae ,power supply cable case key, RF cables  

Advantages and Features: 

1. Each unit can jam up to six frequency bands simultaneously.

2. Continuous operation, even in hot climates, with no time limit.

3. Secure design to avoid sabotage.

4. Adjustable RF power output level.

5. Turn-key design to check the system problem in time.

6. Selection of antennas to provide more flexibility regarding jamming coverage.

7. Special additional housing for all weather protection.

8. Good cooling system via fans design.

9. Heat sink design to make the system more stable.

10. Module design .Easy to change and repair.


Especially for prisons and other large sensitive locations such as military or governmental compounds. It can also use in Oil and Gas Storage Facilities and fields, Security Services, Military Units, Secret Services, Museums, Border Patrol and Drug Enforcement, Customs, etc.

This product is in stock now, we guarantee shipping within 24 hours and offer 1 year warranty for all our products. Brought to you by the leader in security devices and best Signal Jammers, Jammerit.

Important Notes for Jamming Distance: The jamming distances we mentioned on website are for customer's reference only. The actual jamming distance will be varied depending on the signal strength and the use location and if full charges, etc.

Important Notes for Portable Jammers with No Cooling Fan: Do not use the jammer when it is charging, or it will burn the jammer as it has no built-in fan. If because of this factor due to the broken of the jammer, the customer will lose the authority of free repairation .

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