FM radio with TDA7000
An FM radio on a single chip requiring only a few simple peripheral components. In particular the ship requires only one simple coil and alignment is very easy. The chip includes an RF input stage, mixer, local oscillator, IF amplifier/limiter, phase demodulator, mute detector and mute switch. The output will directly drive a crystal earpiece or could be used with a TBA820M to form a complete portable radio.
Read more :http://www.next.gr/inside-circuits/
FM-radio-with-TDA7000-l5881.html
Categories: RF-Radio Frequency Tags: FM radio, fm receiver, TDA7000
Simple FM Receiver by TDA7000
With the TDA 7000 you can build an FM radio with a minimum of components; most of them so easy to manage…like the ceramic capacitors that do not require polarization…and only two resistors. The components you will employ will be of small dimensions and low cost. Even the integrated circuit itself, the TDA 7000, is not of great cost.
Source:http://braincambre500.freeservers.com/acameo.htm
Thank you.
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Categories: RF-Radio Frequency Tags: fm receiver, Pocket FM Radio, radio-frequency, TDA7000
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