Bill and Mike Two amateur radio experimenters discuss workbench radio projects. This week: How to get more than a watt out of a 12volt/50ohm amplifier. Wb7aei lowpass filters. Passive and active mixers. The binaural receiver. UK vs US hamfests. 2006-05-13 2006-05-13 No No ourmedia audio soldersmoke@yahoo.com 2006-05-14 15:25:03 SolderSmoke22