What is a "Mobile Jammer Using 555 Timer"? The Most Authoritative Explanation.
What is cell phone jammer circuit using 555 timer?
With the development of technology, the signal network has also brought a lot of trouble. 8 antennas can be handheld Cell Phone Jammer Circuit Using 555 Timer, which can interfere with 8 simultaneous frequencies. It can not only block the frequency of GSM 3G 4G 4G mobile phones, but also interfere with GPS WiFi and LoJack.How does a cell phone signal jammer work?
The entire cell phone signal jammer circuit can be powered up using a 9V battery. The Switch S1 is used to turn ON and turn OFF the cell phone jammer. In the above circuit the 555 Timer is used as the Frequency generator. The output of the 555 timer is fed to the amplifier circuit through a 1uf electrolytic capacitor.How to use 555 timer as frequency generator?
In the above circuit the 555 Timer is used as the Frequency generator. The output of the 555 timer is fed to the amplifier circuit through a 1uf electrolytic capacitor. This capacitor blocks the dc and allow the AC signal to pass which is amplified by the Transistor Q1. The amplified signal is then given to the antenna through a 4.7pF capacitor.What are the parts of a signal jammer circuit?
For any signal jammer circuit, there are three main parts in the circuit and when combined together the output of that circuit will work as a jammer. These three main circuit parts are RF amplifier. Voltage controlled oscillator. Tuning circuit. The entire cell phone signal jammer circuit can be powered up using a 9V battery.
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