Hey I was just wondering if there are any Software Defined Radio (SDR) Amateur Radio Antenna designers and what broadband antennas that they are using ? Thanks !

Recently i added Digital modes of Radio Communication links that are used to connect to TCP/IP connections and SDR is another format that Radio is being transformed into the Digital Age that we are living in now.

Be sure to include any comments on other digital modes that you may be using even if it's not SDR or Digital Radio.

Thanks a lot for replying !