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Portable Handheld Signal Jammer 3 Antennas GSM 2G 3G GPS RF Signal Jammer Detector
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Product Details:
Payment & Shipping Terms:
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Detailed Product Description
| Power Supply: | Built-in Battery | Effective Radius: | Up To 5m |
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| Weight Of Product: | 125g | Storage Temperature: | -40°C To +75°C |
| Dimensions: | 95x45x17mm | Power Output: | DV12V/24V |
| Highlight: | Portable Handheld Signal Jammer,Handheld Signal Jammer 2G,RF Signal Jammer Detector |
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Portable Handheld 3 Antennas GSM 2G 3G GPS RF Signal Jammer Detector
The GSM signal jammer serves to cancel the signal on mobile phones. In addition to mobile phones, this GSM jammer also disrupts GSM eavesdropping. The GSM signal jammer blocks both calls and incoming and outgoing SMS messages.
Main functions:
- cancels GSM 900, GSM 1800, CDMA and 3G frequencies
- disables mobile phones and GSM eavesdropping
- real jamming range of 1 - 5 meters around the jammer (depending on signal strength)
- endurance of up to 90 minutes of operation on its own battery
The GSM jammer is a basic model of a signal jammer, and it is not very suitable for serious security of communication, mainly due to its low power. The problem with interference can arise especially with the 3G frequency, the interference of which is very problematic, especially with a direct view of the BTS.
Specification:
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Frequency name |
Span |
Output power |
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CDMA |
850-894 MHz |
2dbm / 30kHz (min) |
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GSM 900 |
925 - 960 MHz |
1.5dbm / 30kHz (min) |
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GSM 1800 |
1805 - 1880 MHz |
0.5dbm/30KHz (min) |
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3G |
2110 - 21170 MHz |
0.5dbm/30KHz (min) |
What is the practical use of the GSM signal jammer?
The GSM jammer is mainly used as a protective device for eavesdropping. However, the GSM jammer also has other practical uses - for example, in lecture halls, theaters or cinemas, where GSM jammers protect against the constant ringing of mobile phones. It can also be used in schools, where it prevents students from cheating during tests.
On what principle does the GSM jammer work?
The GSM jammer, just like other signal jammers, works on the principle of jamming a certain frequency in its surroundings. By flooding the frequency, the network becomes overloaded and as a result, there is no GSM signal in the vicinity of the jammer.
Package contents:
- 1xGSM jammer
- 1x Car Charger
- 3x antennas
- 1x Cable
Contact Details
Shenzhen Boran Technology Co., Ltd.
Contact Person: Kathy
Send your inquiry directly to us
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