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  2. Tecsun changed design PL-390

Re: Tecsun changed design PL-390

texnote
 

Interesting. Had not noticed that. Based on the specs for an AM/FM chip Silicon Labs produces (Si4736/37/38/39-C40) my guess is that the seven bandwidths are 6, 4, 3, 2.5, 2, 1.8, and 1 kHz.

Paul

--- In ultralightdx@..., Richard Berler <lrdheat@...> wrote:

I see that the "60" allows for adjusting the sof mute and 7 band widths.
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