Cell Phone Jammer GSM 3G 4G 5G Jammer Wifi Jammer Mobile phone Jammer Prison Jammer
Cell Phone Jammer GSM 3G 4G 5G Jammer Wifi Jammer Mobile phone Jammer Prison Jammer
This is IP65 Waterproof Outdoor Cell Phone Jammer GSM 3G 4G 5G WIFI Jammer for Prison use.
With the IP 68 standard, this Waterproof Cell Phone Jammer could completely prevent dust and it can be dipped into the water. Cell phone jammers are devices that create a temporary "dead zone" to all cell phone traffic in their immediate proximity. Jammers are typically used by the police and military to control or disrupt communication between hostage situations and bomb threats.
Applications:
High quality jammers widely use in Military Units, Prison, Police, Bomb Disposal and Security Services.
It can also be used in places like Prison, Gas Stations, Guard, Schools, Churches, Invigilate Meeting Room, Library, Hospitals, Theater, Class Room and other important places and situations.
Specification:
| Output Interface | Output Frequency | RF Output |
| CH1 | CDMA 800: 850 to 894MHz | 50W |
| CH2 | GSM 900: 925 to 960MHz | 50W |
| CH3 | GSM 1800: 1805 to 1880MHz (DCS) | 50W |
| CH4 | 3G: 2110 to 2170MHz | 50W |
| CH5 | 4G LTE: (USA:725-770MHz) or (Europe:790-826MHz) | 50W |
| CH6 | 4G Wimax: (USA:2345-2400MHz) or (Europe:2620-2690MHz) | 50W |
| CH7 | 5G:3400-3600MHz/3600-3800MHz | 50W |
| CH8 | WiFi2.4G: 2400-2500MHz | 50W |
| Total RF Power | 300Watt, Max: 400Watt |
| Power supply | AC220V |
| Shielding area | 50 to 300m ( signal strength <=75dbm.) |
| Jammer Module Number | 8 |
| Antenna Type | 8pcs External high gain ( 3-4dBi ) omnidirectional ( Standard ) |
| Weight | 45.00 Kg |
| Size (length x wind x high) | 36*56*27 cm |
| Humidity | 30%-95% |
| Running Temperature | -20 to +55 Celsius Degree |
Accessories:
- Power cable
- Antennas
- User manual
Advantages and Features
- It can continue working for 365 days with AC adapter
- High power Jammer, total output power: 300-400W
- External Directional Panel Antennas
- Every band frequency can select output power
- All the TX frequencies cover downlink only.
- Automatic power switching power supply: 50 / 60 Hz / AC 100 ~ 240V
- Jam all of cell phone signals (3G/CDMA/GSM/DCS/PCS/4G/5G/WIFI)
- Best for blocking all celluar signal
- With cooling fan inside
- Output power is adjustable
- Jamming range up to 500 meters
- Application Area: prison, guard, invigilate meeting room, library, theater, class room etc
According as theoretic
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:
