Lojack 8 Bands Portable Signal Jammer for Recording Studios , Selectable 3G 4G GPS

Basic Information
Place of Origin: China
Brand Name: GREETWIN
Certification: SGS, ISO9001
Model Number: GW-JN8
Minimum Order Quantity: 1PCS
Price: $122.8-$140.6/ PC
Packaging Details: Box With PE Foam
Delivery Time: 3 Working Days After Received Payment
Payment Terms: L/C, T/T, PayPal, Western Union, MoneyGram
Supply Ability: 20000PCS per Month
Hanheld Jammer: For Theatres, Recording Studios, Banks, Dimension: 132x80x40mm And Not Include Antennas
Adjustable: Each Band Have Single Switch Support Car Charger: DC-12V
Transport Package: Netural Package Jamming Range(radius): 1-20m (Depend On Local Signal Intensity)
Trademark: OEM/ODM Jammer Total Working Bands: 8 Bands
Portable: Handheld Jammer
High Light:

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Lojack 8 Bands Portable Signal Jammer for Recording Studios , Selectable 3G 4G GPS
Cell Phone Jammer with shortcomings such as the unchangeable bands, the inconvenient carrying, or signal loss can be quite annoying when applying them. But now, here comes the man-carried 8 Antennas Portable 3G 4G WIFI GPS Cell Signal Jammer, which is intended to solve these problems with its great allocation.

Multiple bands, Can adjust ON or turn off any single band without influencing the other bands operation
High output power
Cooling fan inside 
Could be used in car directly . With car charger and AC charger
With Built-in Battery: 4000mA/h.Charge full time about 4Hours.Working time : 2-3Hours .

Application area:
1.It can be applied at meeting rooms, conference rooms, trains, bus and more
2.For some locations of special purpose such as hospitals, gas stations and more
Do field test first to make sure no interference happened to the normal operation of their equipment and instrument

Warranty: one year from delivery date
Affected Frequency Ranges:
CDMA 850 : 851-894MHZ
GSM 900 : 925-960MHZ
DCS 1800 : 1805-1880MHZ
PCS 1900 : 1930-1990MHZ
3G 2100: 2110-2170MHZ

GPS: 1570-1580MHz
WIFI 2.4G : 2400-2485MHZ
4G LTE 700: 725-770MHZ (US)
4G LTE 1700 : 2110-2155MHZ(US)
4G LTE 800 : 791-821MHZ(EU)

4G LTE 2300 : 2300-2400MHZ
4G LTE 2600 : 2620-2690MHZ(EU)


TypeOutput portFrequencyAverage output power
8 Band Portable Signal JammerCDMA800851-894MHz500mw
WCDMA 3G2110-2170MHz500mw
Wifi 2.4G2400-2500MHz500mw
Power supply: 50 to 60Hz, AC 100 to 240V
With AC adapter (DC12V), Built-in Battery
Total Output power: 4Watt
1-20M @ depending on the Signal strength

Weight: 950g
Dimension: 132x80x40mm and not include antennas

Inner box dimension:240x202x65mm

Antennas Details:high-tech rubber (8 units)

Charge full time about 4Hours,
Battery Working Time: 2 or 3 hours maximum
Running temperature: -10'C to +55'C


Package contents:
1 x High Power Jammer,
1 x AC power supply
1 x DC power supply
8 x Antennas,
1 x Car charger.
Lojack 8 Bands Portable Signal Jammer for Recording Studios , Selectable 3G 4G GPS 0

Contact Details

Phone Number : +8615112267605

WhatsApp : +8615112267605