What would be really nice would be to have a separate antenna designed
for noise reception, and the ability to phase shift it from the normal
antenna, allowing for noise cancellation...
73s and thanks,
Dave
NK7Z
http://www.nk7z.net
On 06/20/2017 11:53 AM, wa9fvp wrote:
Believe it not, the idea of adding NR delay is not new. Back in 91, when I
did the testing for the Hamblaster, we were experimenting with NR delays.
Even with the Hamblaster the delay function made very little difference. I
only settled on two delay settings. All of the others, there were about 50,
yield no change in the aural bandwidth. The NR reduction level had the
greatest impact.
I used the DSP Noise Blanker setting on several occasions and found it more
affective on low level electrical noise. The NR setting or the conventional
NB wasn't as affective.
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