You are using an out of date browser. It may not display this or other websites correctly. You should upgrade or use an alternative browser.
RadioReference.com Forums
I've been using FLDIGI with an ICOM 7200 direct USB connection and Linux OS in a portable Go box.
The last time I set everything up at home after a field trip with the gear, there has been a dark band in the waterall a hundred KHz wide on all frequencies. Before I start trial and error from scratch tracking down the source of this issue, any thoughts what might be causing it? I'm guessing something in a connection has filtered the center of the frequency. Anybody seen this before?