Shenzhen Greetwin Technology Co.,Limited
| Payment Terms | T/T, L/C |
| Supply Ability | 5000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment |
| Packaging Details | Carton with PE Foam |
| Product Name: | High Powerful 3G 4G Jammer |
| Application: | Meeting rooms, Museums, Exam Room |
| Special | 20 - 150m Depending On Mobile Signal Strength |
| Warranty | One Year |
| Jamming range | 20 - 150m Depending On Mobile Signal Strength |
| Output Power | 80-100W |
| Brand Name | GREETWIN |
| Model Number | GW-JD6K |
| Certification | SGS, ISO9001 |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | T/T, L/C | Supply Ability | 5000PCS Per Month |
| Delivery Time | 3 Working Days After Received Payment | Packaging Details | Carton with PE Foam |
| Product Name: | High Powerful 3G 4G Jammer | Application: | Meeting rooms, Museums, Exam Room |
| Special | 20 - 150m Depending On Mobile Signal Strength | Warranty | One Year |
| Jamming range | 20 - 150m Depending On Mobile Signal Strength | Output Power | 80-100W |
| Brand Name | GREETWIN | Model Number | GW-JD6K |
| Certification | SGS, ISO9001 | Place of Origin | China |
| High Light | cell phone signal scrambler ，cell phone blocker jammer | ||
20-150M GSM900 3G 4G Cell Phone Signal Jammer WiFi GPS Block With 6 Antennas
Signal Jammer Introduction:
This mobile jammer is easy to operate and install. To start working, you only need to install antennas correctly and switch on power supply.
The mobile phone jammers block all mobile phone signals such as GSM, 3G2100 and LTE800. And the jammers can also block little smart wireless city phone signal and SCDMA signal. The mobile phone jammers only block downlink frequency from BTS, but do not block uplink frequency from BTS. The jammers has no affection to other BTS, this may be other jammers fail to do.
You can rest assured that the jammers do no harm to mobile phones. After getting out the jamming area, mobile phones will automatically reestablish communications and provide full service. The environment protection and rapid reaction is also the features of the jammers.
When you get access to this website, you can be surprised by this newest and modern Long Distance LTE 800MHz - 2700MHz WiFi GPS Jammer Mobile Phone Jammer, not only by the long distance, but also should feel amazing at the customized bands that will give you better guaranty for future days.
Seen from the name, this 6 antennas powerful hand phone signal jammer is the updated version.
Signal Jammer Advantages:
Each unit can jam up to 6 frequency bands,Each frequency band is separate and with adjustable power from Max to OFF(0)
100% Safe VSWR over protection for each modular
Good cooling system with Heat sink and 3 big on top fans + 2 x small inside, low noise
Signal Jammer Features:
1. Range up to 150m depending On Mobile Signal Strength
2. Can Jam 2G 3G 4G, in total 6 different bands at the same time.
3. Each bands has separete switch to adjust the range.
4. Cooling fans design make the device work in a good cooling environment.
5. Output power 80-100w ,Working 24 hours continuously.
6. With the current of car and car adaptor design,make the jammer can be used on the vehicle directly.
OEM Customized Service
All 6 Frequency modules we can mix very flexible, Options: Remote/Alarm Control 315MHz, 433MHz, 920-965MHz, GPS L1 L2 L3 L4 L5, LoJack 173MHz, 4G 700-800MHz (USA), UHF, VHF, SAT Satellite Phones 1520-1670MHz etc. Any combinations and customizations are possible, just send us your inquiry and we will give you our recommendation.
Package contents:
1PCS Desktop Jammer
1PCS AC 110 or 220V DC 12V or 27V 20A power supplier
6PCS Antennas Omni 500mm long
Signal Jammer Specification.
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | CDMA | 850-894MHz | 44dbm / 20W |
| 2 | PCS | 1920-1990MHz | 41dbm / 10W |
| 3 | 3G | 2110-2170MHz | 41dbm / 10W |
| 4 | 4G LTE 2600 | 2500-2690 MHz | 40dbm / 10W |
| 5 | 4G LTE 700 | 700-803 MHz | 44dbm / 15W |
| 6 | Wi-Fi 2.4G+4G2300 | 2345-2500MHz | 40dbm / 10W |
| The below frequencies you can instead of above one to combined 6 bands | |||
| Option | WIFI5.2G | 5100-5500MHz | 36dbm / 4W |
| Wi-Fi 5.8G | 5500-5580MHz | 36dbm / 4W | |
| GPSL1 | 1570-1580MHz | 41dbm / 10W | |
| LOJACK& XM radio | 167-175MHz | 44dbm / 20W | |
| VHF | 130-174MHz | 44dbm / 20W | |
| UHF | 400-470MHz | 44dbm / 20W | |
| 4G1 LTE 850 | 790-862MHz | 44dbm / 20W | |
| 4G1 LTE 1700 | 1710-1780MHz | 41dbm / 10W | |
| GSM | 925-960MHz | 44dbm / 20W | |
| DCS | 1805-1880MHz | 44dbm / 10W | |
| Power supply: AC adapter 50 to 60Hz, (AC110 or 240V-DC27V) | |||
| Dimension: (length,width, height ) 520*230*200mm(Not include antenna) | |||
| Package Size: 460 x 235 x 95mm N.W:7kg G.W:10Kg Working temperature: -30~60℃ | |||
| Total power: 80 -100W Shielding radius: (20--150) meters At -75dBm Still depends on the strength signal in given area | |||
| Warranty: one year from delivery date | |||
Application:
Conference Rooms, Libraries, Museums, Prisons, Courts, Border
Patrol and Drug Enforcement, Customs, House and so on.
Company Details
Business Type:
Manufacturer,Distributor/Wholesaler,Exporter,Trading Company,Seller,Other
Year Established:
2005
Total Annual:
5million-10million
Employee Number:
100~200
Ecer Certification：
Active Member
Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater... Shenzhen Greetwin Technology Co., Limited is one of the leading suppliers which specializes in designing and manufacturing RF Jamming Equipment and Wireless Coverage Products. Wireless Coverage Products include 2G 3G 4G LTE 5G RF Repeater. The RF Repeater...
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