40W high-power Mobile Phone Signal Jammer conference room mobile
phone signal shield WiFi signal interference shield
Product introduction
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.
Product features
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
Applicable place
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
after-sale service
Bochuang spacetime Mobile Phone Signal Jammer host is guaranteed
within one year
| Serial number | technical standard | technical parameter | BCSK-505K8 |
| 1 | CDMAFrequency band transmission frequency | 869-894MHz | |
| 2 | GSMFrequency band transmission frequency | 925-960MHz | |
| 3 | DCS/PHSFrequency band transmission frequency | 1805-1920MHz | |
| 4 | TD-SCDMAFrequency band transmission frequency | 2005-2030MHz | |
| 5 | WCDMA/CDMA2000Frequency band transmission frequency | 2110-2150MHz | |
| 6 | WIFIFrequency band transmission frequency | 2400-2500 MHz | |
| 7 | LTE1(4G1)Frequency band transmission frequency | 2300-2390MHz | |
| 8 | LTE2(4G2)Frequency band transmission frequency | 2550-2660MHz | |
| 9 | Available phone types | WIFI.All phones and 4G |
| 10 | size | 400(L)*300(W)*160(H) |
| 11 | weight | 6公斤 |
| 12Isolation range | 1-40Meters (about 500 square meters, the shielding range can be
adjusted according to the required place) |
| 13 | Transmission power per channel | 5W+/-200mA |
| 14 | Power Supply | Power input ac160v-240v |
| 15 | Service environmental conditions | temperature | -10 to –55℃ |
| relative humidity | ≤90%(RH) |
| atmospheric pressure | 86-106kPa |
| position | indoor |
Problem solving
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.
