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Скачать с ютуб Homebrew HF receiver with good CW/SSB performances for amateur bands or general coverage. в хорошем качестве

Homebrew HF receiver with good CW/SSB performances for amateur bands or general coverage. 1 год назад


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Homebrew HF receiver with good CW/SSB performances for amateur bands or general coverage.

Hello, in this video I describe a receiver for amateur radio bands (80m-10m) SSB/CW, driven by the JF3HZB VFO. It is a superheterodyne using a classical technology, with mixers and amplifiers. The selectivity is ensured by a cristal filter on 9 MHz, any other frequency will do. You can find most of the components at "Kits and Parts", I have of course no commercial relationship with this company. Schematics : https://f6crp.pagesperso-orange.fr/te... JF3HZB VFO :    • Digital VFO with analog dial (retro d...   (issue and fix in my case). Look in the description of this vidéo tyo find code, sketch, schematic kit suppliers : https://kitsandparts.com/rftoolkits.php SCAF MAC293 schematic and more : http://lpistor.chez-alice.fr/passebas... N6QW S-meter : https://www.jessystems.com/Images/JAB...

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