Byron,
Yes, if you select anything other than the 2.7/2.8 filter for CW
transmit, you will receive an error.
73,
Don W3FPR
On 8/21/2018 4:48 PM, Byron Peebles wrote:
I would add that changing the TX FLT to something else generates an
error when I try to use it. 73, Byron
On 08/21/2018 04:
Byron,
You are assuming that the CW signal shape is controlled by the TX filter.
It is not - that is done in the DSP and produces a clean single
frequency signal that is quite good at TX phase noise and keying artifacts.
As long as that signal fits within the bandpass of the filter all will
be
I would add that changing the TX FLT to something else generates an
error when I try to use it. 73, Byron
On 08/21/2018 04:33 PM, Don Wilhelm wrote:
Byron,
The K3/K3S is designed to use the filter that is installed "stock" in
all transceivers, so you need to select the 2.7 (or 2.8) filter fo
As I understand it, the K3 generates a very clean CW signal with DSP. There
isn’t anything to filter out.
A narrow filter might add distortion and make things worse.
wunder
K6WRU
Walter Underwood
CM87wj
http://observer.wunderwood.org/ (my blog)
> On Aug 21, 2018, at 1:42 PM, Byron Peebles wrot
Don:
I do understand it works, since every unit is shipped that way.
My question is more in the vein of wouldn't using a 1kHz or less filter
be safer/cleaner/logical for CW?
Obviously, not as a factory default, since only one filter is sure to be
there, but on a per-user basis.
I thought y
Byron,
The K3/K3S is designed to use the filter that is installed "stock" in
all transceivers, so you need to select the 2.7 (or 2.8) filter for CW
(or any other mode except AM, FM or ESSB) for transmit.
Requiring a 1kHz filter for CW transmit would require that filter be
included in the bas
I have noticed that Elecraft K3/K3S defaults to setting the wide SSB
filter as the CW TX filter.
Is there a technical reason for doing this? Would it be better to use a
1kHz filter or one of the narrow CW filters?
Thanks, in advance.
73, Byron NZ3O
__
Ah...
I tried setting to the 6 for SSB but the configuration option in the
utility won't let me do so and it requires I use the 2.8 for both SSB
and CW.
Guess that answers for the CW anyway but I'll have to re-read what to
do regarding ESSB.
Sorry for taking up the bandwidth...
Gary
KA1J
>
I have the 6KHz, 2.8KHz, 1KHz and 250Hz filters installed.
I'm using the crystal configuration option and will be selecting the
6Khz for Tx SSB & o'course AM but which should I select for CW?
Thanks!
Gary
KA1J
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