
How does the frequency jammer interfere with the normal use of mobile phones?
Up to now, with the increase of mobile
phone users, the need for some jammers has become more and more. Nowadays, the
frequent use of mobile phones will inevitably encounter some confidential
places where it is forbidden to call, send information and surf the Internet.
Frequency jammers have always been able to operate in these places and are
excellent jamming tools. How do they interfere with the normal use of mobile
phones?
At present, when we use mobile phones
to make calls, we use the uplink frequency to get in touch with the base
station, and then the signals of the base station can be used to make calls
from the operator to the mobile phone. When the mobile phone is in standby, the
mobile phone still keeps in touch with the base station through the uplink signal.
Once there is a call demand, the mobile phone call and information transmission
can be realized through the operator at any time. The frequency jammer is a
device that interferes by sending the same signal frequency. If the mobile
phone shows no signal when the jamming device is turned on, the jamming is
successful.
Today's frequency jammers can not only
interfere with mobile phone signals, but also interfere with GPS positioning
signals, and their functions are becoming more powerful. There are different
types of jammers sold on the market at present. Some devices can interfere with
single terminal signal frequency, while some frequency jammers can interfere
with multiple signal frequency bands at the same time. The former has a single
interference frequency band and a more comprehensive interference effect, while
the latter has a variety of interference signals and more interference signal
frequency bands, which can be selected according to their own needs.
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