| overload | التاريخ: الأحد, 2012-11-04, 11:47 AM | رسالة # 1 |
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عضو
مجموعة: المدراء
رسائل: 39
حالة: Offline
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How to Assemble Radio Transmitter Simple, Simply to the way we assemble a simple radio transmitter.
equipment required as follows:
1. One fruit 1MHz crystal oscillator
2. A Transformer Audio 1000 Ohm to 8 Ohm
3. PCBs are missing one regular
4. One audio jack fruit
5. One 9 V battery holster
6. One 9 V battery
7. Cable bercapit crocodile
8. cable
9. solder
Oscillator
These components are called oscillators is the main component of the tools we will create. If his second leg connected to the voltage source on the other foot it would terbangkit voltage from 0 volts to 5Volt then to 0 volts again and so on in accordance with the frequency indicated on the body oscillators. Oscillator itself has a shape like an iron box to the three corners No Runcing.
Transformers Audio 1000 Ohm to 8 Ohm
Components of this one is no less important as the oscillator, when the oscillator carrier signal plays a role in generating the audio transformer also serves as a modulator by adjusting the amplitude of the signal information and menumpangkannya to the carrier signal.
And this AM radio transmitter circuit schematic
المصدر
http://transmittersircuits.blogspot.com/2011....er.html
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