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Friday, June 3, 2016

Ryuu's Receiver (Superhet using Si5351 and Color Display with IF at 10.7 MHz from JA2NKD)



The influence of Pete Juliano is spreading far and wide.  Those little color screens attached to Si5351s seem especially popular in Japan.  Above is the receiver of Ryuu JA2NKD.  Below is the schematic.  Click on it for a better look, or use this link:
http://ja2nkd.c.blog.so-net.ne.jp/_images/blog/_206/JA2NKD/7MHzcolorLCDSchematics.jpg?c=a1


Ryuu's blogs are here : http://ja2nkd.blog.so-net.ne.jp/
and here: http://ja2nkd.blogspot.jp/
They are in Japanese.  Google Chrome does a poor job at translating them, but you can get the gist.  In any case the pictures are great and the schematics are understandable by all of us.  Thanks Ryuu!


1 comment:

  1. Noted separate +R and full-V feeds, and outputs for Tx-VFO and Carrier-out. Basis for full Transceiver? Whether or no, FB Ryuu!

    ReplyDelete

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