[IRCA] Review with screenshots of the si4735 Receiver on a chip
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[IRCA] Review with screenshots of the si4735 Receiver on a chip



Hi all:

For those interested in what is inside the new DSP radios coming from
Tecsun, here is a web page (in German, but Goggle Translate does a pretty
good job) of one person's experience with an evaluation board version:

http://www.franzis.de/elo-das-magazin/entwicklung-und-projekte/kurzwellenempfaenger/testbericht-si4735

The basic specs of this si4735 version are substantially similar to the
si4730/31 that is apparently in the Tecsun PL-300WT.  Among other things,
on AM, selectivity can be programmed to 1, 2, 3, 4, or 6 khz (this appears
to be per sideband, so double those numbers to get the type of spec we
normally see).

Kevin S
Bainbridge Island, WA



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