[Elecraft] Interaction Between KDSP2 and NB Level

[Scott Prather]

I haven't seen anyone mention this on the reflector, so now I'm wondering if
I'm the only one to observe this "undocumented feature".

With the KDSP2 installed, I found that I can toggle the noise reduction on
and off by cycling through the Noise Blanker Level settings.  For example,
if the KDSP2 NR is on I can turn it off by cycling through the Hi Thres/Lo
Thres twice.  In other words, I can set the NB Hi or Lo threshold the first
time through without affecting the KDSP2 noise reduction, then if I cycle
through the Hi/Lo thresholds again, it will toggle the NR in the KDSP2 to
the opposite of the state it was in previously and it will change the NB
threshold.  Cycling through a third time will toggle the KDSP2 NR back again
while changing the NB threshold, and so forth.

Actually, it's rather handy, as I can turn the NR on and off with greater
ease than using the normal KDSP2 keyboard commands.  But I'm curious as to
whether others have seen this same behavior.

Scott
N7NB