- Original Message -
From: David g0aixda...@aol.com
To: Elecraft@mailman.qth.net
Sent: Saturday, December 04, 2010 3:03 PM
Subject: [Elecraft] Noise Blanker Problems
Using the latest Beta Firmware I notice distortion on the audio when using
the noise blanker even on low settings
Not here Geoff, but I can't really tell. I assume there will be distortion
any time one goes whacking great holes in the spectrum of a signal to
blank noise pulses, and that will vary widely based on the strength of the
signal, presence of nearby signals and many other factors.
IIRC the exact
Yes Geoff, 4.22 appears effect the DSP NB more here with me also.
I rarely use it but in the last few days I have been trying it out and I am
noticing a lot more artifacts than before.
73's
Gary
On Sun, Dec 12, 2010 at 5:29 AM, Ron D'Eau Claire r...@cobi.biz wrote:
Not here Geoff, but I can't
Using the latest Beta Firmware I notice distortion on the audio when using the
noise blanker even on low settings. This applies whether dsp or if or both are
used. On reverting to Firmware 4.14 no such distortion occurs. Anyone else
have similar problems?
Dave G0AIX
* On 2010 04 Dec 09:05 -0600, David wrote:
Using the latest Beta Firmware I notice distortion on the audio when using
the noise blanker even on low settings. This applies whether dsp or if or
both are used. On reverting to Firmware 4.14 no such distortion occurs.
Anyone else have similar
The mechanisms of noise reduction nearly all result in artifacts of
some sort, which a given individual would describe as distortion
Removing anything unpleasant from the RF off the antenna while
surfacing a perfectly formed SSB audio which was formerly buried in
the unpleasantness and totally
I don't think I've ever had a rig that didn't cause SOME noticeable distortion
when used with SSB, but then 88% of my lifetime QSO's have been in CW Mode.
Using the lowest settings possible is a good way to reduce the distortion, but
it won't completely go away, since it works by chopping out the
7 matches
Mail list logo
