Hi all, Considering the spurs problems with the DDS on Phoenix, I was wondering if using an SI 570 could be a possible solution ? Just thinking. 76, Roland F8CHK -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.openhpsdr.org/pipermail/hpsdr-openhpsdr.org/attachments/20091107/7cb0643b/attachment-0003.htm>