On Thu,11/12/2015 11:23 AM, Richard Solomon wrote:
What would folks think about running the FTDX-5KMP
in Class A to drive the SPE Amp ?
I measured occupied bandwidth of an FTDX5000 after the Sept 2014
firmware update in both normal and Class A modes. The FTDX5000 is pretty
clean on SSB either way, Class A is only slightly better. It's wide on
CW, mostly due, I believe, to carelessness about keying waveshape and to
the overly fast keying slope.
Measured data is here. http://k9yc.com/FTDX5000_Report.pdf
73, Jim K9YC
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