Sony ICF-SW77 Frozen Dessert Maker User Manual


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Date: 19-11-02 Page 5 of 8
3.2 Filter bandwidth
The with the receiver supplied wide band IF filter has a bandwidth ob appr. +/- 3 kHz. The
bandwidth is shown in following diagram:
The recommended replacement filter is a Murata CFWM455GY, which has the same
footprint as the original filter, but a bandwidth of appr. +/- 4,5 kHz. The bandwidth is shown
in following diagram:
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