Neal is 'The' man! I also recommend that you read 'PC Guide for SDR Radios' Mark Abraham. Lots of good building information. John TI4/N0URE -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20140121/f3c0ac23/attachment-0002.htm>