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 Power 4G LTE Jammer |
| Advantage | adjustable power from Max to OFF(0) |
| Band | 6 frequency bands |
| Output Power | Total RF Power 70W |
| Jamming range | Up to 80 meters |
| Power Supply | AC110 or 240V-DC27V |
| Weight | 6kg |
| Brand Name | GREETWIN |
| Model Number | GW-JDM6 |
| Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China |
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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 Power 4G LTE Jammer | Advantage | adjustable power from Max to OFF(0) |
| Band | 6 frequency bands | Output Power | Total RF Power 70W |
| Jamming range | Up to 80 meters | Power Supply | AC110 or 240V-DC27V |
| Weight | 6kg | Brand Name | GREETWIN |
| Model Number | GW-JDM6 | Certification | SGS, ISO9001 |
| Place of Origin | Shenzhen,China | ||
| High Light | cell phone blocker jammer ，cell phone signal blocker | ||
VSWR Protection 4G LTE Cell Phone Signal Jammer , Mobile Phone Inhibitor High Power
Cell Phone Signal Jammer Description:
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.
GW-JDM6 is one of the good quality and low price middle power mobile phone jammer which are currently presented on the market. With 6 bands and 70W of output power this blocker is able to disable all cell phone frequencies CDMA GSM, 2G, 3G, 4G Wimax, 4G Lte, WIFI 2.4Ghz , or GPS or RC in the radius up to 80 meters.
GREETWIN COMPANY is a special manufacturer of signal jammers and signal repeaters.
Our market research and development department has introduced new products to meet the ever-changing needs of customers since 2008.
To solve your information security issues, is our relentless pursuit.
We also have a lot of high quality products on this website and will be grateful if you can browse more products.
Need mobility? Please browse our portable mobile blocker section.
As always, if you have any questions we are happy to assist you.
Cell Phone Signal Jammer Features:
1. Good cooling system,
2. Working 24 hours continuously.
3. Jamming range up to 80m.
4. Stable capability, cost-effective choice
5. Output power 70w , make more efficient jamming.
6. Heat sink case makes the jammer work in a more stable and cool situation.
7. Six channels with different frequency range,
or customize other cellular standard in the world.
Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.
8. Transmit noise signal to cut off all communication between cell phone and Base station.
The jammed cell phone will show “No Service” .
will not be able to receive or dial outgoing calls.
Cell Phone Signal Jammer Advantage:
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 build-in heat sink and 4 cooling fan inside, low noise
Package contents:
1pc Desktop Jammer
1pc AC 110 or 220V DC 12V or 27V 20A power supplier
6pcs Antennas Omni 380mm long
Additional options:
- Directional External Patch Panel Antennas
- Omni car magnetic antenna bases
- External battery that can work 1.5 hour ( 24V/20AH LiFePo4 ) + Charger
- DC 12V to AC 220V inverter 2000W, to use normal car battery DC 12/80-100AH
Cell Phone Signal Jammer APPLICATION:
Device can be used to block the cell phone signal in the churches, museums, movie theatres or during the important conference in a meeting room to avoid the leakage of secure information, in classrooms during the exams, courts, hospitals, banks, recording studios or other crowded places where the usage of mobile phone is prohibited.
Cell Phone Signal Jammer Specification:
Only interfere downlink frequency of mobile system, can’t affect normal operation of Base Station.
| Key technical specifications: | |||
| Channel | Output port | Frequency range | Average out-putting power |
| 1 | GSM | 850-960MHZ | 20Watt |
| 2 | DCS | 1805-1990MHZ | 10Watt |
| 3 | 3G | 2110-2170MHZ | 10Watt |
| 4 | WIFI 2.4G | 2400-2500MHZ | 10Watt |
| 5 | 4G1 LTE | 700-805MHz | 20Watt |
| 6 | 4G LTE | 2500-2690MHZ | 10Watt |
| The below frequencies you can instead of above one to combined 6 bands | |||
| Option | WIFI5.2G | 5100-5500MHz | 39dbm / 8W |
| Wi-Fi 5.8G | 5500-5580MHz | 39dbm / 8W | |
| WiFi3.6G | 3500-3600MHz | 39dbm / 8W | |
| GPSL1 | 1570-1580MHz | 40dbm / 10W | |
| GPSL2+L5 | 1170-1280MHz | 40dbm / 10W | |
| LOJACK&XM radio | 167-175MHz | 44dbm / 25W | |
| VHF | 130-174MHz | 441dbm / 15W | |
| UHF | 400-470MHz | 441dbm / 15W | |
| UHF2 | 190-300MHz | 441dbm / 15W | |
| UHF3 | 300-400MHz | 441dbm / 15W | |
| 4G1 LTE 1700 | 1710-1780MHz | 40dbm / 10W | |
| Power supply: AC adapter 50 to 60Hz, (AC110 or 240V-DC27V) | |||
| Dimension: (length,width, height ) 335x 238 x 60mm(Not include antenna) | |||
| Package Size: 450 x 235 x 95mm N.W:6kg G.W:8kg Working temperature: -30~60℃ | |||
| Total power:70W | |||
| Warranty: one year from delivery date | |||
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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