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Subject: Re: want detail of FM tranmitter...

Date: 08/15/02 at 11:17 PM
Posted by: Russ Kincaid
E-mail: russlk@yahoo.com
Message Posted:

In Reply to: want detail of FM tranmitter... posted by Tanveer Ahmad on 08/15/02 at 9:41 PM:

There are many ways of producing FM: 1. direct modulation of an oscillator using a varactor Diode. 2. AM modulation of a low frequency carrier, phase shifting of the sidebands and frequency multiplication to increase the deviation. 3. Various methods of phase modulation and manipulation of the sidebands to make FM, and special devices, like the phasetron tube. I am sure you can find information in the local library, or do a Google search on the internet.


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