Re "The question provides insufficient data to derive a simple universal answer".
That's why I suggested that you freely parametize. Please identify the significant factors, represent each with a variable, and state the bandwidth in terms of those variables as well as the maximum shift and symbol rate. 73, Dave, AA6YQ -----Original Message----- From: digitalradio@yahoogroups.com [mailto:digitalra...@yahoogroups.com]on Behalf Of expeditionradio Sent: Thursday, March 26, 2009 1:27 AM To: digitalradio@yahoogroups.com Subject: [digitalradio] No FCC data bandwidth limit on HF Re: USA ham rules > Dave AA6YQ wrote: > "What's the bandwidth of an FSK signal whose > shift is 1 kHz and whose symbol rate is limited > to a maximum of 300 baud? Hi Dave, The question provides insufficient data to derive a simple universal answer. Bonnie KQ6XA