It looks like a good idea. It would solve a lot of direct conversion and DDS problems we have been talking about.
But I would recommend avoiding putting a preamp in ahead of the SoftRock 30 Tayloe IF receiver. Even if the preamp was perfectly linear, which it won't be, it will still degrade the 3rd order intermodulation performance of the Tayloe detector by 2/3 of the preamp's gain in dB. For most HF operation, at least on the lower bands, I doubt you will need it anyway.
Bill, WB5TCO
softrock40@... wrote:
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