| Frequency Range: | GSM900 |
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| Frequency: | 925~960MHz |
| Application: | Office |
| Built in Battery: | 7.4V/12000mAh |
| Continue Working Time: | 2.5 H |
| Power Supply: | AC110-240V to DC12V |
| Samples: |
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| Customization: |
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Audited Supplier The word first 12 antennas all in one portable cell phone jammer
This 12 antennas all-in-one hand-held portable cell phone jammer is the private design of JinYaTong Technology. As the world first all-in-one cell phone signal jammer,which can also block GPS,WIFI2.4G, 5GWIFI,RF signals like 315,433,868,this cell phone jammer can meet your target of most general type of affected frequencies.Easy to carry on,it's handheld.Good cooling system with 3 cooling fans inside.
Working frequency:
| Frequency bands | Output port | Frequency range |
| Band 1 | CDMA | 850-894MHz |
| Band 2 | GSM | 400-470 MHZ |
| Band 3 | DCS/PCS | 1805-1990MHz |
| Band 4 | 3G | 2010-2170MHz |
| Band 5 | GPS L1 | 1570-1615MHZ |
| Band 6 | 4G LTE | 790-826MHz |
| Band 7 | 4G WIMAX | 2620-2690MHz |
| Band 8 | WIFI 2.4G | 2400~2500MHZ |
| Band 9 | WIFI5.8G | 5725~5850MHZ |
| Band 10 | 868 | 868MHz |
| Band 11 | 315 | 315MHz |
| Band 12 | 868 | 868MHz |
| Power supply: AC Charge (AC110-220V-DC12V) & Car Charge (DC12V) Shielding Radius: (5-20) meters@-75dBm still depends on the strength signal in given area. |
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| Dimension: (width, height, length) 171x98x58mm and not include antennas | ||
Applications:
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.
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Audited Supplier 
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