I purchased a SunSDR2DX from a Japanese EDC company some time ago. I applied to the Japanese examination authority using the block diagram diagram in the instruction manual that was included in the package and was able to successfully obtain a license. I would like to spread the word about how to obtain an official license for Sunsdr2DX users in Japan through magazines and other media. So I would like to ask the administrator of EXpert Electronics Co. (EDC is out of business as of 2021/07, so I am unable to contact them. We apologize for the inconvenience, but we would appreciate a reply.)
1. Is it OK to publish this Block Diagram in Japan?
2. This attachment must not be published, but the name of the transmitting transistor may be published.
3. All of them must not be made public.
As for me, I think it would be better to publicize and fill in the name of the transistor of the end stage on the diagram figure published on the HP.
I would be happy if you could reply to me.
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