40W high-power Mobile Phone Signal Jammer conference room mobile phone signal shield WiFi signal interference shield
Bochuang spatiotemporal brand 505k8 medium power full band mobile phone signal shield
is a high-tech product carefully developed by our factory with foreign technology, aiming at the continuous development of communication system and according to the actual situation of foreign mobile communication. It can have a radius of 1-45 meters (about 10-1000 square meters), The GSM / CDMA / DCS / PHS / TD-SCDMA / WCDMA / CDMA2000 / WiFi / LTE (4G) signals can be cut off according to different places (the shielding range can be adjusted on site), so that the mobile phone can not send and receive messages, but it will not interfere with the work of other electronic equipment, so as to ensure the safety of the required places. When the mobile phone leaves the isolation range, it can return to normal use, And no damage to human body. Adjustable power, convenient and safe.
1. Effective shielding
distance: 1-45m (depending on the signal strength of the environment)
2. GSM / CDMA / DCS / PHS / WCDMA / TD-SCDMA / CDMA2000 / WiFi / 4G shielded eight channel frequency band
3. It can work continuously for 24 hours
4. Bcsk-505k8 Transmission Power 40W
5. Directional antenna is adopted to prevent interference
1. College entrance examination, adult college entrance examination, self-study examination and various colleges and universities
2. All kinds of large, medium and small conference rooms, concert halls and cinemas of Party and government organs and enterprises
3. Detention houses, reform through labor teams, large, medium and small prisons, troops
4. Gas stations, oil depots, oil fields, gas stations and other flammable and explosive places
Bochuang spacetime Mobile Phone Signal Jammer host is guaranteed within one year
||CDMAFrequency band transmission frequency
||GSMFrequency band transmission frequency
||DCS/PHSFrequency band transmission frequency
||TD-SCDMAFrequency band transmission frequency
||WCDMA/CDMA2000Frequency band transmission frequency
||WIFIFrequency band transmission frequency
||LTE1(4G1)Frequency band transmission frequency
||LTE2(4G2)Frequency band transmission frequency
||Available phone types
||WIFI.All phones and 4G
||1-40Meters (about 500 square meters, the shielding range can be adjusted according to the required place)
||Transmission power per channel
||Power input ac160v-240v
||Service environmental conditions
||-10 to –55℃
1. Why do some mobile phone signal
indications still have signal indications when the signal shield of Bochuang spatiotemporal brand mobile phone works?
A: This is just an illusion. In fact, at this time, the mobile phone has been unable to communicate. When you press the pull-out button at will, you will find that there is no signal indication on the signal indicator.
2. Will the signal shield interfere with the normal operation of other electronic equipment?
A: No. This is because the electromagnetic signal sent by the signal shield completely falls within the working frequency band of the mobile phone specified by the state, which will only block the mobile phone communication. And this signal is always in a relatively static state and will not affect any electronic equipment.
3. Is the signal shield
of Bochuang spatiotemporal brand harmful to human body and mobile phone?
A: please rest assured that the electromagnetic signal intensity emitted by the signal shield is very weak. The test data show that this signal intensity will not cause harm to the human body. At the same time, the signal shield only blocks the forward signal of the mobile phone, so that the mobile phone can not contact the base station, so it will not cause any damage to the mobile phone itself.
4. Is there any difference in the operating distance between indoor and outdoor signal shields?
A: Yes. The effective distance (10-40m) of signal shield generally refers to the indoor distance. In outdoor open areas, the effective distance of shielding can reach hundreds of meters. It should be noted that whether used indoors or outdoors, the effective working distance of the shield is related to the environmental conditions at that time, such as the distance from the base station, the location, etc. Therefore, when using the signal shield, this factor should be fully considered to avoid shielding dead angle, which will affect the shielding effect.
5. Does the signal shield
of Bochuang spatiotemporal brand have the same effect on GSM mobile phones and CDMA mobile phones?
A: that's a good question. Because the anti-interference performance of CDMA mobile phones is much better than that of GSM mobile phones, the effective shielding distance of signal shield for CDMA mobile phones is less than that of GSM mobile phones, but the difference is not very large, about 2-4m. However, users are also reminded that in some particularly important places, if necessary, the number of signal shields in the field should be increased to ensure the shielding effect of CDMA mobile phones.
6. The shell of the signal shield
of Bochuang spatiotemporal brand mobile phone is hot after working for a period of time. Will it damage the machine after working for a long time?
A: Thank you for your care. This is a normal phenomenon. In design, we use the thermal conductivity of aluminum alloy wire drawing casing to assist heat dissipation. So as to ensure long-term stable operation. Therefore, the hot casing will not damage the machine.