Selectable Portable Cell Phone Jammer 8 Bands 2G 3G 4G Mobile Phone Scrambler
The hand-held portable signal jammer is designed for portable signal blocking. With the help of its built-in battery, you can carry this jammer with you and create a signal free zone around you anywhere. This portable signal jamme has 8 external omni-directional antennas and it is able to jam signals CDMA of 725-770MHz, the GSM of 851-960MHz, DCS&PCS of 1805-2000MHz, and 3G of 2110-2170MHz,4G LTE ,4Gwimaxetc.
8 omnidirectional antennas
built-in battery for over 2 hours use
very small and easy to carry
Each bands can adjust to ON or OFF power
portable design for hand-held
wide frequencies cover
a reasonable price
1. It can be applied at meeting rooms, conference rooms,museums, galleries, theaters, concert halls, churches, temples,restaurants, classrooms, training centers, factories, banks, trains,bus and more.
2. 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.
|Affected FrequencyRanges||- Band 5: CDMA: 725-770MHz
- Band 2: GSM:851-960MHz
- Band 3: DCS&PCS: 1805-2000MHz
- Band 7: 3G: 2110-2170MHz
- Band 4: 4Gwimax:2300-2400MHz
- Band 6: 1710-1775MHz
- Band 8:4G LTE:2500-2690MHz
- Band 1:4G :790-826MHz
|Total output power||4W|
External Omni-directional antennas all the TX frequency covered down link only
|Jamming range||up to 20m, the jamming radius still depends on the strength signal in given area|
|Power supply||50 to 60Hz, 100 to 240V AC|
|With AC adapter||(AC100-240V-DC12V),4000mA/H battery|