On Mon, 17 Nov 2008 14:42:22 -0800, Dick Dievendorff wrote:
Eric Scace, K3NA, is usually worth listening to (or reading) on a lot of
topics; psychoacoustics seem to be of particular interest to Eric. He has an
interesting post on the TopBand Forum on this topic:
Is it possible that your narrow filter has cut off the desired signal?
Make sure your CW pitch is reasonable and you've tuned a little bit for the
signal with the narrow filter.
If your CW pitch is different from where you're listening at a wider
bandwidth, the signal can disappear when you
I prefer about 400 Hz, your preference may be different than this.
Dick,
What process did you go through to arrive at 400 cycles?
I ask because I'm relatively new to CW and have experimented with the
available frequencies in the K3, and find that if the signal is down
in the noise, that
Subject: RE: [Elecraft] Filter questions
I prefer about 400 Hz, your preference may be different than this.
Dick,
What process did you go through to arrive at 400 cycles?
I ask because I'm relatively new to CW and have experimented with the
available frequencies in the K3, and find
Dave Blaschke wrote:
I will ask here before calling Elecraft.
First, I have the following filters installed on the main rcvr, all 8
pole: 6 Khz, 2.8kHz, 1.8 kHz, 400 Hz, 250 Hz.
There are two issues:
1. When I turn my 250 Hz filter on in config, and then select that
filter
Elecraft believes the 250 hz filter problem is a defective filter,
and is sending a new replacement..
Bill, does your CW Skimmer signals stay right on frequency as you
switch filters (as happens automatically with changing DSP width
when filters are enabled)?
Dave, W5UN
At 23:03
On Mon, Nov 17, 2008 at 6:45 PM, W5UN [EMAIL PROTECTED] wrote:
Elecraft believes the 250 hz filter problem is a defective filter, and is
sending a new replacement..
I thought so...
Bill, does your CW Skimmer signals stay right on frequency as you switch
filters (as happens automatically
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