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DIY Transciever
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Specs: * I want to understand as much of it as possible (for debugging, education, and expansion). It's OK if it's big and complicated as long as the design is componentized and well-explained. * CW Only (for now) * Monoband is fine (for now) * N6QE post (on [eHam.net|http://www.eham.net/articles/23116]) ups direct conversion and downs AGC. I like it. Choice: * http://smallwonderlabs.com/swl_swp.htm - SWL+40 Close: * This [Norcal SMK-1|http://www.cromwell-intl.com/radio/hfqrp.html] really nails it. I like the built-in keyer addition, too. * The [KK7B Binaural I-Q Receiver|http://www.kangaus.com/Documentation%20files/BIQR/biqr.pdf] looks fascinating (great use of stereo sound). * Also by KK7B: [http://www.kangaus.com/microt2.htm] * Popcorn Direct-Conversion Receiver [page|http://www.qrp.pops.net/popDC.asp], [short demo video|http://www.youtube.com/watch?v=_5Gt15_w7Ds]
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