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Posts tagged CDMA

Portable jammer

Portable jammer Portable jammer and signal removal for cell phone, WiFi, and GPS signals Portable jammer, signal removal Portable Signal Jammer circuit 20M Radius. High Power Signal Jammer Portable powerful and portable solution to completely block a nearby cell phone,  WiFi, and GPS signals. Can be used around the world. Strong and effective, this portable […]

Amplifier Schematic

Amplifier Schematic 4000W Power amplifier schematic using MJ15003, MJ15004, 2N4538, 2N6421, 2N6433

Automatic Switcher Circuit Diagram

Automatic Switcher Circuit Diagram using 555, IRF540

Echo Repeter and preamp mic schematic

Echo Repeter and preamp mic schematic Part R1,6,25,36,48,54           2K2 R2,7,16,27               470K R3,8,26,31               12K R4,9,39               220R R5,10                   22K R11                   1M5 R12,45                   10K R13,52,53,58,59           […]

How to Make Radio-guided Radio Circuit Schematics

How to make radio-guided Radio Circuit Schematics radio is one of the entertainment as the radio has a value of information and entertainment.  but how do we make it? was very simple answer, here is a guide to Circuit Schematics Radio. The first requirement is the hardware that receives the radio transmission. We have chosen […]

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