Saturday, March 12, 2011

Radio station blocker circuit

radio station blocker circuit and schematic
This device is reversal of a radio station , because it sends an empty signal to the frequency chosen in order to remove the actual broadcast. Removing broadcasting? Is the radio transmitter would be lost 10.000W , yes we only use this circuit at close range only , because the utility block radio station not far away . This device needs to close to the antenna radio receiver, at least according to the ammount of radio frequency ( RF ). To the circuit schematic can be see below.
radio station blocker circuit and schematic
 Description :
R1____39K
R2____10K
C1____0.001uF
C2____10pF
C3____10pF
C4____22pF
Q1____2N3563
L1____6 turns on ferrite core

This is example coil winding :
radio station blocker circuit and schematic
Ferrite diameter 5-8 mm
Wire diameter 0.8 mm 6 turns on ferrite.
How to use :
After the circuit finshed and ready to use , then turn on the device , place tnear a radio receiver that you want. To adjust your signal live racing up and down winding on ferrite which have benen installed. After a suitable signal , the signal received by the radio receiver in the form of an empty signal.

Electronic Circuit is a good site for hobbyist also who would like to try DIY because it shared good circuits. If you have a personalized circuit requirement you may feel free to request it through the comment box or contact me.

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