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Re: AM radio that use a chip for the receive circuitry

Phillips
 

Hi Max,

You have opened an Aladdin's cave for me.  I have not studied each sheet (yet) but have scanned a few and found the KT0936m to be quite interesting because of its sensitivity.    I will put in some study time to see what can be done with the chips.   Using the sharp tuning of a FSL and the sensitivity of the KT0936m might yield some interesting results.



Thank you,

Ray

 


From: main@UltralightDX.groups.io <main@UltralightDX.groups.io> on behalf of Max Italy <max2013@...>
Sent: Thursday, 9 April 2020 10:59 PM
To: main@UltralightDX.groups.io <main@UltralightDX.groups.io>
Subject: Re: [UltralightDX] AM radio that use a chip for the receive circuitry
 

Here i uploaded some datasheets for radio ic with mechanical tuning (do not need to program a MCU).
http://maximradio.altervista.org/datasheets/
They are from KTmicro, AKC Technology and Silicon Labs.
Some were avaialble only in Chinese and i translated them to english

KT0936M is supposed to be even better than the Si4825;
a discussion can be found on the CQHAM.RU forum, you have to use google translator
http://www.cqham.ru/forum/showthread.php?39304
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