50MHz 10mW handy transceiver

Posted on Feb 7, 2014

One day on the 50MHz SSB-QSO, my friends JE3TXU/1 (Mr. Haraguchi) sad to me that he made 50MHz very small transceiver. I said to him that he shall inform about it on the Japanease CQ magazine. You can see about it on the book. See the photo! This rig is made by a surface mount construction. All transistor and resistor is made by surface mount chips. So this is very small.

50MHz 10mW handy transceiver
Click here to download the full size of the above Circuit.

But as you can see on the photo, many wires run on the surface of the print board. My younger brother said to me that it looks like noodle(RA-MEN). So I gave up to show it on the ham fair handmade booth.

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