tag:blogger.com,1999:blog-3380839830287420877.post2157611988822253707..comments2024-03-26T07:29:36.610-07:00Comments on VE7SL - Steve - Amateur Radio Blog: A Second West Coast Lightwave AdventureSteve McDonaldhttp://www.blogger.com/profile/06229640265009249231noreply@blogger.comBlogger3125tag:blogger.com,1999:blog-3380839830287420877.post-64725757161220081022016-04-25T19:13:05.662-07:002016-04-25T19:13:05.662-07:00Thanks Clint. I recall seeing those when I was con...Thanks Clint. I recall seeing those when I was consuming your great site. For the most part, there are only a couple of nasty hot spots on the other side of the Strait but they happen to be near easy-access points. The hunt is now on for some quieter sites on the other side so I'm not pointing into the QRN.<br /><br />Steve McDonaldhttps://www.blogger.com/profile/06229640265009249231noreply@blogger.comtag:blogger.com,1999:blog-3380839830287420877.post-13195709870444111792016-04-25T16:33:27.075-07:002016-04-25T16:33:27.075-07:00It is fortunate that in my area of the country we ...It is fortunate that in my area of the country we can choose paths that (largely) avoid light pollution, but in response to comments by Barry, G8AGN who was suffering badly from this I did put together a simple audio comb filter specifically to quash the racket that can be picked up.<br /><br />It uses DSP techniques on a lowly PIC processor and is pretty effective - details here:<br /><br />http://modulatedlight.org/optical_comms/comb_filter.html<br />and<br />http://modulatedlight.org/optical_comms/comb_filter_2.html<br /><br />73,<br /><br />Clint<br />KA7OEI<br />KA7OEIhttps://www.blogger.com/profile/01153508130273704727noreply@blogger.comtag:blogger.com,1999:blog-3380839830287420877.post-69301525150206542562016-04-23T14:32:14.761-07:002016-04-23T14:32:14.761-07:00I enjoyed the article was more interesting than al...I enjoyed the article was more interesting than all the dmr and dstar stuff on here Anonymoushttps://www.blogger.com/profile/14305236558866288368noreply@blogger.com