It should be expanded to at least 3300 Hz. Most rigs (including my 857)
do roll off above ~2300 Hz but signals are still receivable up to at
least 3000, and strong ones will come in above that.
-Joe, KD8ATU
David Freese wrote:
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You will notice the waterfall and spectrum displays are limited to
3000 Hz display bandwidth. I was displaying 4096 Hz the full FFT data
buffer before. Most transceivers do not have greater than 3000 Hz BW
in SSB or data modes ergo the change. Please let me know if you think
it needs to be wider.