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By Unknown Thursday, February 9, 2012 Radio signal

Booster BLW 60

In this post an opportunity, I upload booster BLW 60 which may be an inspiration to create home brew. Here I include a file layout that can ...

Assemble their own 50 ohm dummy load with a capacity of 40 watts. first of all we need is a 1k resistor 2watt as many as 20 seeds, plain PCB...

Low pass filter is a circuit to filter freq dirty from an fm transmitter. so we get a clean signal. and can maximize the output power genera...

This post is for an antenna loading coil telex broadcast on freq. let us buy Simply put wrote specifically for the antenna loading coil at t...

Wave antenna 5/8 consists of a vertical radiator which is fed at the base of the antenna. A suitable device of some sort should be added bet...

Simple fm transmitter for the experiment. This designation may be appropriate to call this series, because rangkaianya very simple and suita...

Radio Control for toy car Play toy cars controlled by radio signals is an interesting game. The much-loved toy cars children, plus a simple ...

Basically adapter, power supply and charger circuit has a similar construction which consists of a transformer, rectifier (rectifier) and sm...

This is Circuit Power Amp OTL 100W Amplifier by transistor 2N3055. It easy to build because normal circuit power amp OTL. To use power suppl...

By Unknown Thursday, November 10, 2011 Television

This circuit is able to identify PAL and NTSC video signals. Its output is high for an NTSC signal and low if the signal is PAL. This output...