SolderSmoke Podcasts http://www.soldersmoke.com Two amateur radio experimenters discuss workbench radio projects en-us SolderSmoke87 SolderSmoke issue 87 SolderSmoke86 SolderSmoke issue 86 SolderSmoke85 SolderSmoke issue 85 SolderSmoke84 SolderSmoke issue 84 SolderSmoke83 SolderSmoke issue 83 SolderSmoke82 SolderSmoke issue 82