2016年5月29日日曜日

SA602/SA612 Receiver

Followings are simulation result of the 14MHz receiver which uses SA602/SA612 DBM mixer IC.

I changed the original designs to be able to use LM358 audio IC amplifier.
(LM358 is one of popular AF AMP IC among many people.)
I think the radio is working very well on the LTspice iV(Liner Technology inc.).






SA602/SA612 was modeled by a USA's skillful designer, W3JDR, Joe.
I haven't been able to know who designed for very long months.
I could know W3JDR, Joe in USA designed it on Jun.4, 2016.
I would like to thank you to W3JFR, Joe. .
It is really great job.  Many people's  long cherished dream came true.

Noboru, Ji1NZL

Jun.4, 2016
This radio uses well known and popular NE602/SA602/SA612 DBM mixer IC.
( SA602/SA612 model is designed by W3JDR, Joe. Thanks! 
http://soldersmoke.blogspot.jp/2009/02/w3jdr-s-ltspice-ne602sa612.html )

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