Simple Mobile Phone Jammer Circuit Diagram

Circuit showing a mobile phone jammer.Here i have used a fm transistor for making this circuit.Mobile phones are working in 450 MHz frequency .Here the transmitter generate almost equal to 450 MHz frequency there for the mobile phone does not identify the original signal but the signal range is very week so this circuit working in only 100 m range .This circuit working in only 450 Mhz .Do not give more than 3 V

Circuit Diagram

Part List

Component No:	Value	Usage
R1	100R	Emitter loading
R2	39k	Base Biasing
C1	15 pf	Frequency Generating
C2	4.7pf	Feedback
C3	4.7pf	Feedback
C4	102pf	Noise Reduce
C5	1MF	Coupling
C6	2.2pf	Coupling
C7	103pf	Decoupling
Q1	BF 494	Amplification
L1	22nH	Frequency Generating

Applications

* FM Transmission

* TV Transmission

* Remote Controlled Toy

Comments

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