You are here: Home » Products » Signal Jammer » High Power Jammer » Weatherproof Prison jammer 200W GSM CDMA 3G 4G 5G Mobile Phone Signal Jammer

Product Category

Related Products



Share to:
facebook sharing button
twitter sharing button
line sharing button
wechat sharing button
linkedin sharing button
pinterest sharing button
sharethis sharing button

Weatherproof Prison jammer 200W GSM CDMA 3G 4G 5G Mobile Phone Signal Jammer

Frequency Range: GSM CDMA Dcs 3G 4G WiFi
Frequency: 850-894, 925-960, 2100-2170, 2400-2500MHz, etc
Application: Militar Y Prison, Polic E, Bomb Disposal
Jamming Range: 100-700m
Advantage: Waterproof Adjustable Each Band Power
Feature: Remote Control Each Module Working Frequency
  • GW-J300JW

  • Greetwin

  • To Be Negotiated

  • Neutral Packing

  • 7-15 Day

  • TT/LC

  • 2000PCS

  • China

  • Greetwin

  • GW-J300JW

  • 1 PC

Product Description

1. Circuit, shock, temperature and voltage protection
2. Waterproof Level: IP65
Good cooling system, work continuously
3. Stable capability, cost-effective choice
4. High output power make high jamming range
5. Four /Five/Six channels with different frequency range,
Or customize other cellular standard in the world.
Such as AM ,FM ,450MHz, GPRS, iDEN, GPS, UMTS, WiFi, AWS, 4G LTE. VHF, UHF. Wimax,etc
6. Each channel can be controlled separately and simultaneously.
Manual adjustable output power with each channel.
7. (Optional)
Remote Monitoring: Remote Monitoring available by IP Network
Remote Control Interface: RJ45

System Advantages
Signal Source: choose DDS or VCO
Continuous operation, even in hot climates, with no time limit.
Secure design to avoid sabotage.
(VSWR) circuit protection to ensure system will not burn out should there be antenna short circuiting or disconnection

Optional Features:
Selection of antennas to provide more flexibility regarding jamming coverage.
Special additional housing for all weather protection.
Can use the UPS and battery

Prisons, military, government, Oil and Gas Storage Facilities and fields, Churches, Theatres, News Conference Rooms, Libraries, Museums, Courts, Border Patrol and Drug Enforcement, Customs, mosques, etc.
Channel Frequency Range Output Power(±1dBm)
CH1 851~894 MHz 50 dBm
CH2 925~960MHz 50 dBm
CH3 1805~1880MHz 50dBm
CH4 1930~1990MHz 50 dBm
CH5 2110~2170MHz 50 dBm
CH6 2400~2500MHz 50 dBm
Optional 2620~2690MHz 50 dBm
Optional 1570~1580MHz 50 dBm
Power Supply: AC110-240V,DC 27V          Output power: 600W
Jamming radius: 20-800M depending on the environment signal strength
Power Consumption: 1800W                           Weight :50Kg
6pcs External Panel Antennas              Size(L×H×W):592×395×265mm
Humidity: 30%-95%                  
Working temp: -10 to +50 degree Celsius

Recommended Accessories:
1) Donor antenna: Log Periodic Antenna (9dBi,806-960/1710-2700MHz)
2) Service antenna: Omni Ceiling Antenna (3dBi,806-960/1710-2700MHz)
3) 5D-FB coaxial cable with connecter (Cable length optional)

Method of Installation:
The booster is fixed onto the wall through expansion bolts.
A.  Drill holes in the selected place and install expansion bolts.
B.  Align the holes with the expansion bolts, place flat washers, spring washers, and nuts in turn, and tighten the nuts to fasten the installing support.
C. Place the booster on and fasten it.
D. Connect cables and power cables to the booster respectively.
E. After installing the booster as described above, power on the booster to check the operation status.

A.  BTS Port: donor antenna cable is connected with Outdoor Port;
B.  MS Port: service whip antenna is connected with Indoor Port;
C.  DC IN connected with Power adaptor.
600W GSM Jammer for Prison/Mobile Jammer/GPS Jammer (GW-J300JW)


Q1.Payment Method

T/T, Western Union, Paypal, and Credit Card are available,
and we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please Contact us with more details.

Q2.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 it to get the sample.

Q3. Can I customize frequencies?

Yes, we can customize 2G/3G/4G/5G/GSM/CDMA/DCS/AWS/PCS/WCDMA/LTE,etc.

Q4. 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.

Add:  Baodeli industrial park, Longhua District, Shenzhen City, Guangdong Province, China   Tel: +86-15112267605
Copyright  2022 Shenzhen Greetwin Technology Co., Limited. All rights reserved. Technology by Leadong. Sitemap