FM receiver having variable IF filter
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United States of America Patent
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-
Oct 13, 1992
Grant Date -
N/A
app pub date -
Oct 16, 1989
filing date -
Apr 15, 1987
priority date (Note) -
Expired
status (Latency Note)
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Abstract
In an FM receiver where the center frequency of an IF filter is varied depending on the received signal, an arrangement is described where the bandwidth of the variable IF filter is changed depending on reception quality of the received signal.
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