CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W

Basic Information
Place of Origin: Shenzhen,China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JDM6
Minimum Order Quantity: 1pcs
Price: Negotiable
Packaging Details: Carton with PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: T/T, L/C, Western Union, MoneyGram
Supply Ability: 5000pcs per Month
Product Name:: Output Power 70W Jammer Advantage: Adjustable Power From Max To OFF(0)
Application: Churches, Museums, Movie Theatres Frequencies: WIFI2.4GHz PCS EGSM 3G 4G
Output Power: Total RF Power 70W Power Supply: AC110 Or 240V-DC27V
Weight: 6kg Operating Temp:: -10℃ To +55℃
High Light:

cell phone signal scrambler

,

cell phone blocker jammer

 

CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W

 

 

Cell Phone Signal Blocker Description:

 

The product you are viewing is GW-JDM6 the High Power 70W Cell Phone CDMA GSM 3G 4G LTE WiFi Signal Jammer with adjustable power. It can not only block the signals of 3G, CDMA, GSM, DCS and PCS, but also can block the signal of 4g LTE. 

Besides it owns Omni-directional Antenna so it can block the signals from all directions and the jamming distance of this one can up to 80 meters at most. And it owns the special design of automatic power switching power supply and every band frequency can select output power and it is adjustable. What’s more, all the TX frequencies cover downlink only, and it is especially good at blocking 3G signal.

And by using the AC adapter it can working without stopping even all the year round. Such kind of high quality jammer can be applied in prison, guard, invigilate meeting room, library, theater, class room and so may other places to help create quiet environment or prevent important information letting out by cell phones.

 

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 Blocker 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 Blocker 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

 

Cell Phone Signal Blocker 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

 

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.

 

Cell Phone Signal Blocker 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 Blocker 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: -20~ +60℃

Total power:70W
Shielding radius: (20--80) meters At -75dBm
Still depends on the strength signal in given area
Shielding radius of VHF/UHF signal should be lesser than cell phone signal

Warranty: one year from delivery date

 

 


CDMA GSM 3G 4G Wifi Signal Killer , Cell Phone Signal Blocker Output Power 70W 0

 

Contact Details
Hawk Greetwin

Phone Number : +8613005164071

WhatsApp : +8615112267605