Well these are all my opinions. And I'm not a fan of NR at all. Like I
said I have never found NR to help copy someone and I have used a lot of
radios.
Things like AGC rate, RF gain, and the correct filter for the situation
are my tools to fight QRN and QRM. And I will use NB for the right kind
of pulse noise as it can do wonders.
Carl Moreschi N4PY
58 Hogwood Rd
Louisburg, NC 27549
www.n4py.com
On 12/14/2014 6:59 PM, Richards wrote:
On 12/14/2014 4:29 PM, Carl Moreschi wrote:
No. CW can be handled by selecting as small a bandwidth as possible.
SSB on the other hand is much more difficult. That's where all the
proprietary schemes come in.
----------------------------------------------------------
Are you limiting your reply to TT radios? I believe the TS-590 has two
types of NR, and each is sorta targeted for different types of noise. I
believe the general consensus is NR1 works best (and was intended for)
SSB, while NR2 works best (and was intended for) CW. Kenwood product
literature reinforces this impression, so I might conclude some
manufacturers do target different, and specific NR settings for CW.
Also, my outboard DSP filters have settings specifically intended for CW.
This is a broad subject, N'est ce pas?
==================== K8JHR =================
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