Shenzhen Greetwin Technology Co.,Limited
Shenzhen Greetwin Technology Co.,Limited The Leading supplier of Cell Phone Jammer and Bomb Jammer
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Handheld 8 Band WIFI GPS Signal Jammer 4G LTE700MHz 3 Hours Working Time
Signal Jammer Introduction:
This powerful handheld jammer is a good solution for anti-tracking, to protect your safety and privacy
Greetwin Company use the best antennas to ensure the effect for you .
This new model will cover standard GSM signals, 3G, 4G, and 4G LTE to provide you with complete coverage.
Firstly, as designed powerful cooling ability with 2 cooling fans inside, this handheld selectable all-in-one GPS 2G 3G 4G phone jammer can be used 24/7 nonstop while it is charging, in this case you have no need to wait for the long time until the jammer is full charged. Also owning 8 antennas this portable selectable all-in-one jammer can cut off the signals of CDMA GSM DCS PCS 3G 4G LTE 4G Wimax and also GPSL1 at the same time with up to 25 meters jamming distance according to the signal strength. Thus owning the selectable design, you can also easily choose the jamming bands according to the real situation as well.
Besides when using the antenna cover, this handheld selectable all-in-one GPS 2G 3G 4G phone jammer looks hidden and not easy to be discovered by others. Also this hidden style all-in-one portable GPS 2G 3G 4G mobile jammer owns the cool army green, which make it easy carry out to be used as well since this hidden style all-in-one portable GPS 2G 3G 4G mobile jammer can also be powered by the built-in battery as well. And for place such as banks, theatres, churches, during the school or university exams can use this all-in-one GPS 2G 3G 4G phone jammer to avoid secure information leakage, and can also be used to keep the peaceful environment as well.
Signal Jammer Applications:
Border control units, checkpoint personnel, Meeting rooms, Hospitals, Banks, Churches, Conference Rooms, etc
Signal Jammer Specifications:
| Channel | Output port | Frequency range | Out-putting power |
| 1 | LoJack | 167-175MHz | 29dBm |
| 2 | CDMA/GSM | 851-960MHz | 29dBm |
| 3 | DCS/PCS | 1805-1990MHz | 28.5dBm |
| 4 | Wi-Fi 2.4G | 2400-2500MHz | 28.5dBm |
| 5 | 4G1 LTE | 725-825MHz | 29dBm |
| 6 | GPSL1 | 1570-1580MHz | 28.5dBm |
| 7 | 3G | 2110-2170MHz | 28.5dBm |
| 8 | 4G WiMAX | 2500-2690MHz | 28.5dBm |
| Power supply: adapter 50 to 60Hz AC (110-240V AC/12V DC) | |||
| Dimensions: Length ,Width, Height) 163x85x43mm (not include antenna) | |||
| Packing size: 250x240x100mm Net weight: 1kg Gross weight: 1.35kg | |||
| Total power: 5.6W Shielding radius: (2-25) meters at -75dBm Still depends on the strength signal in given area Built-in battery:7.4V/8000mAh Continue working: more than 3+ hours | |||
| Warranty: one year from delivery date | |||
