We found this circuit in an old documentation for hams. In it we have the way to use a varicap to obtain the frequency automatic control of a tuned circuit. The varicap used may be of the common type.
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We found this circuit in an old documentation for hams. In it we have the way to use a varicap to obtain the frequency automatic control of a tuned circuit. The varicap used may be of the common type.
