The mobile phone jammer is a device that deliberately transmits signals on the same radio frequencies as mobile phones, disrupting the communication between the phone and the cell-phone base station, effectively disabling mobile phones within the range of the jammer, preventing them from receiving signals and from transmitting them. Jammers can be used in practically any location, but are found primarily in places where a phone call would be particularly disruptive because silence is expected, such as entertainment venues
Applications:
1. 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
2. For some locations of special purpose such as hospitals, gas stations, and more, please do a field test first to make sure no interference happened to the normal operation of their equipment and instrument
Signal Jammer Introduction:
This Built-in Antenna High Power 4G Mobile Phone Jammer introducing here is a jammer device that designed with high power and inside antennas. This is a 22W high power jammer that can cut off the signals of the newly 3G 4G mobile phone signal and the normal 2G phone signals as CDMA, GSM, DCS, and PCS as well.
In total this 22W high power jammer can block 8 frequency bands.
And since designed with 22W high power and using the outer detachable power supply the jamming range is up to 30 meters depending on the signal strength in the given area.
Thus this jammer device can work continuously with nonstop working.
This jammer is a wonderful gadget,and good cooling fan inside and stable capability make it more attractive.
And as owning such excellent characteristics this 3G 4G mobile phone signal jammer now is suitable to be used in places like the library, church, meeting room, classroom and so many other places where need quiet condition.
Besides it can also be used in places where mobile phones are prohibited to be used like the military, prison, government department and so on, really owns wide application areas.
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As always, if you have any questions we are happy to assist you.
Signal Jammer Applications:
For prison, military,museums, galleries, theatres, concert halls and churches, car, bus, meeting rooms, conference rooms,
Signal Jammer Features:
1). 22 Watts output power in total.
2). Block all cell phone signals, WiFi, and GPS at the same time.
3). Inside cooling fans and heat sink design ensure the device to work continuously.
4). Jamming 10-60 meters depending on the local signal strength
5). User-friendly ON/OFF switch makes it use more helpful.
6). With good-looking appearance
7). With built-in directional antennas
8). Can customize another cellular standard in the world.
Such as Walkie Talkie,450MHz,GPRS,iDEN,GPS, Galileo,Compass,Glonass,UMTS,WiFi,AWS,LTE 4G.
Signal Jammer Data Sheet:
| Output port | Frequency | Output Power |
| CDMA800 | 851-894 MHz | 35dBm |
| LTE700 | 725-770 MHz | 35dBm |
| GSM900 | 925-960 MHz | 35dBm |
| LTE800 | 791-821 MHz | 35dBm |
| DCS1800 | 1805-1880 MHz | 35dBm |
| PCS1900 | 1920-1990 MHZ | 35dBm |
| 3G2100 | 2110-2170 MHz | 33dBm |
| GPSL1 | 1570-1580 MHz | 33dBm |
| WIFI2.4G | 2400-2500 MHZ | 33dBm |
| LTE2600 | 2620-2690MHZ | 33dBm |
| LTE2500(Option) | 2500-2700 MHZ | 33dBm |
| Power supply: AC adapter (AC220V-DC19V) | ||
| The frequencies can be customized as the specific requirement | ||
| Semidiameter of interception:10-60m (depend on the signal strength and environment condition) | ||
| RF output power:22 Watts Gross weight: 3.6KG | ||
| Size:350X278X98mm Working Hours: continuous | ||
| Humidity: 30%-95% Running Temperature: -20 to +55 Celsius Degree | ||
Frequency Testing Again Before Shippment:
Q1. Could I get a sample before bulk order?
Yes, we offer the sample for all models but charged.
Q2. What should I do if I don't know about frequency in my country?
Please feel free to contact us with your inquiry, we will find the frequency you need and address your problems.
Q3. Can I customize frequencies?
Yes, we can customize 2G/3G/4G/5G/LoJack 173MHz, VHF, UHF, Walkie-talkie, interphone, 433MHz,315MHz, 868MHz, 450MHz, iDEN, CDMA, GSM, GPRS, DCS, PCS, AWS, WCDMA, UMTS,3G,4G, LTE 700, LTE 800, LTE 2300, LTE 2600, GPS L1, GPS L2, Galileo, Compass, Glonass, WIFI, Bluetooth, WIMAX, UAV, Drone, 5.8G, etc.
Q4.Shipment Date
| Sample | 3-5 business days |
| <20 pcs | 7-10 days |
| 20-50 pcs | 10-20 days |
| >50 pcs | Negotiate |
Q5: Delivery Date of the sample by DHL/FedEx
| USA/Canada/Europe/Asia | 3-5 days |
| Middle East/Latin American | 5-7 days |
| African | 3-7 days |
Q6.Payment Method
T/T, Western Union, Paypal, and Credit Card are available,
but we suggest paying by Alibaba Trade Assurance, the most favor, and security method.
*Other methods please contact us with more details.