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1. Product Description
This Manpack jammer provides 40W of jamming power. It is designed for prisons, omni antenna or detention centers, and penal institutions, etc.
It can greatly reduce the possibility of break prison. What’s more, it has metal enclosure which prevents sabotage. With the integrated incoming air filter, it makes sure the device cooling system operation normally.
This is an optimal choice for you to take this portable power 40W jamming system which is specially designed for GSM/DCS/3G/4GLTEsignals! Besides, you will also be content with the easy operation method and high working efficiency as well!
| Output Interface | Shield band of frequency | RF output power(5~6W) | Output power/channel |
| CH1 | 900 – 990 MHz | 41.0 dBm | 22.0dBm/30kHz |
| CH2 | 1800 – 1890 MHz | 40.5dBm | 15.0dBm/30kHz |
| CH3 | 2110 -2170 MHz | 40.0 dBm | 12.5dBm/30kHz |
| CH4 | 2600-2700 MHz | 40.0 dBm | 12.0dBm/30kHz |
| Power supply: AC220V Shielding area:20-50m @ according to signal density of mobile network at Field strength -80dBm |
| Power consumption: 90WWeight:13.00Kg
Size(length × wind × high):380×180×480 mm |
| Humidity: 30%-95% Running Temperature: -20 to +55 Celsius Degree |
Antennas
- Omnidirectional antennas build in.
- Feeder Cable
- Power supply
Wireless communication is effectively completed by ensuring adequacy carrier signal density to a certain noise density during communication. A same frequency distortion signal is used to increase the ratio of carrier signal and noise (Nf) for shutting off the communication between the base station and mobile phone.
The output power of jammer is given, the shield radius in the situation of free space is confirmed according to the receiving signal lever from base station and free space attenuation in pass through. The below is given a formula of confirming
Shielding radius and a table of comparison of distance and pass through based on carrier receiving power from base station, output power of jammer as well as gain of antenna:
