4g Signal Jammer Circuit
These 3 circuits when combined together form an efficient cell phone jammer circuit.
4g signal jammer circuit. Rf amplifier circuit comprises of the transistor q1 capacitors c4 c5 and resistor r1. The circuit can be made suitable with any desired frequency to be jammed by merely using different sets of l1 l2 and by tweaking the 22pf trimmers accordingly. This rf circuit amplifies the signal generated by the tuned circuit. Basically a mobile jammer circuit is an rf transmitter which broadcasts radio signals in the same or similar frequency range of the gsm communication.
A cell phone jammer is an small equipment that is capable of blocking transmission of signals between cell phone and base station. This is circuit diagram of a mobile phone jammer. The amplified signal is given to the antenna through capacitor c6. A simple looking rf signal jammer circuit can be seen in the above diagram which may be capable of jamming all sorts rf signal within the range of 5 to 10 meters.
A beautiful diy gsm jammer or mobile cell phone jammer schematic diagram for use only in gsm1900 with frequency from 1930 mhz to 1990 mhz. Mobile phone jammer blocks both receiving and transmitting signal. Mobile phone cell phone jammer circuit. Ne555 sop 8 package http bit ly 2ax9rgi mrf947 sot 23 package.
This cell phone jammer is not applicable for use in europe middle east nor asia.