Greetwin 48W High Power Wireless Signal Jammer Cell Phone Desktop Signal Jammer with 8 Antenna

• Frequency Range: 4G/3G/2g +WiFi2.4G
• Frequency: 4G/3G/2g +WiFi2.4G
• Application: Library
• Colour: Black
• Size: 47*27*13cm
• Jamming Range: 20-60meters, Depend on Signal Strength
• Model NO.: GW-JM8
• Antenna: 8 PCS Omni Antennas
• Transport Package: Neutral Packing
• Specification: ISO9001
• Trademark: Greetwin
• Origin: Shenzhen
• HS Code: 8517699000
• Production Capacity: 10, 000PCS/Month

Product Description

Powerful WIFI Mobile Phone Signal Jammer 8 Antennas Indoor Adjustable 46W

Product  Description
This new powerful cellphone WIFI signal jammer is designed with 8 antennas which bring us a strong jamming ability. And it can not only cut off all 3G 4G mobile phone signals, but also jam WiFi CDMA450M signals. And with Adjustable 46 watts high power, the jamming radius of this device can be up to 60 meters at most depending on the signal strength in the detailed place.Built-in 3 Cooling Fan non-stop working,If you are looking for the easy to use and powerful ability signal blockers and not high cost? that you are viewing here is suitable for you then.

 

Advantages
8 chancel design, 4-8 watt each band
High output power, Total up to: 46W , jamming up to 60m (Still depends on the strength signal in given area)
External high gain 2.5db Omni-directional antennas all the TX frequency covered down link only
Built-in good cooling system inside three fans, Working non-stopped
Can adjust or turn off any single band without influencing the other bands operation
Independent module design of each channel, easy maintenance (if have any damaged frequency band, replace with new PCB directly, no need for professional equipment such as frequency analyzer)

 OEM Customized Service
Silkscreen OEM service can be offered

Application
It can be applied at meeting rooms, conference rooms, museums, galleries, theatres, concert halls, churches, temples, restaurants, classrooms, training centers, factories, banks, trains, bus and more Places that require silence, confidentiality and information security
 For some locations of special purpose such as hospitals, gas stations and more, please do field test first to make sure no interference happened to the normal operation of their equipment and instrument
 

Key technical specifications: GW-JM8-A
Channel	Output port	Frequency range	Average out-putting power
1	CDMA	851-894MHz	39dBm/8W
2	GSM	925-960MHz	39dBm/8W
3	DCS or PCS	1805-1880 or 1920-1990MHz	38dBm/6W
4	3G	2110-2170MHz	38dBm/6W
5	4G1 LTE	700-803 or 790-862MHz	37dBm/5W
6	4G LTE1700	1700-1800MHz	37dBm/5W
7	4G Wimax	2500-2690 or 2300-2400MHz	36dBm/4W
8	WIFI2.4G	2400-2500MHz	36dBm/4W
Power supply: AC adapter 50 to 60Hz, (110-240V AC-24V DC)
Dimensions: (length ,width, height) 388x 145x 55mm(not Include Antenna)
Packing size: 47*27*13cm            Net weight: 3kg          Gross weight: 3.5kg
Total power:46W      Shielding radius: (20-60) meters At -75dBm Still depends on the strength signal in given area, Shielding radius of VHF/UHF signal about 20meters
Warranty: one year from delivery date

 

Key technical specifications: GW-JM8-B
Channel	Output port	Frequency range	Average out-putting power
1	CDMA	851-894MHz	39dBm/8W
2	GSM	925-960MHz	39dBm/8W
3	DCS or PCS	1805-1880 or 1920-1990MHz	38dBm/6W
4	3G	2110-2170MHz	38dBm/6W
5	4G1 LTE	700-803 or 790-862MHz	37dBm/5W
6	CDMA450	450-470MHz	37dBm/5W
7	4G Wimax	2500-2690 or 2300-2400MHz	36dBm/4W
8	WIFI2.4G	2400-2500MHz	36dBm/4W
Power supply: AC adapter 50 to 60Hz, (110-240V AC-24V DC)
Dimensions: (length ,width, height) 388x 145x 55mm(not Include Antenna)
Packing size: 47*27*13cm            Net weight: 3kg          Gross weight: 3.5kg
Total power:46W      Shielding radius: (20-60) meters At -75dBm Still depends on the strength signal in given area, Shielding radius of VHF/UHF signal about 20meters
Warranty: one year from delivery date