Hello, my name is Mark (W5TSU). I hold a general license. I started amateur radio as KD5AMB (tech).
I love electronics. This website is my way of keeping notes for my self and sharing what I learn. You will also find documents to things I own or things I have owned and used. If you want to ask questions you can email me at mark at grennan.com.
But this site is about my ham work.
Some pages you can expect to see here are:
My work on building a WebSDR server site to add to the work at http://websdr.org. I spend a lot of time lessing on KFS WebDSP at http://18.104.22.168:8901/. These are great sites to use as receiving station for nets. If you can’t hear a station direct you may be able to hear them in a WebSDR station near them or near someone who can hear them. I listen to Half Moon Bay (California) on 7253.0 weekdays at noon pst.
I’m also build an antenna for my shack. I’m slowly building a electronics lab. I’m studding for my amateur extra license. I’m studding software defined Radio (SDR).
More to come.