DescriptionAfu superhet1.svg Deutsch: Blockschaltbild eines Multi-Mode-Receivers (Amateurfunk). English: Block diagram multi mode receiver (amateur radio)...
choice. This image is a derivative work of the following images: File:Afu_superhet1.svg licensed with Cc-by-sa-3.0-migrated, GFDL 2007-07-12T17:01:57Z Appaloosa...
