The buzzing I noticed on my K3 is the top cover vibrating against
the top of the PA shield. There should be a greater clearance
between the two.
I have been waiting until there is a reason to disassemble my K3,
so I can take a file to the metalwork. That is what I would do if
I were building
I've got this too. I did some things to eliminate top cover resonances
and then I began to notice this. It's a little more subtle than a
continuous buzzing along with the tones of CW. Sort of a scratchy sound.
I thought it was in the audio, but no, it's gone when I use headphones
or an
: [Elecraft] annoying resonance with internal speaker in K3
I've got this too. I did some things to eliminate top cover resonances
and then I began to notice this. It's a little more subtle than a
continuous buzzing along with the tones of CW. Sort of a scratchy sound.
I thought it was in the audio
... It's a little more subtle than a continuous buzzing along with the
tones of CW. Sort of a scratchy sound. I thought it was in the audio, but
no, it's gone when I use headphones
or an external speaker...
I had this same problem on my K3. Headphones and an external speaker both
sounded
I have a K3 serial #412 which has always had an annoying resonance from the
internals of the radio cabinet somewheres when using the internal speaker. I
thought that it may have been the top lid which did that so I tried to isolate
the top lid by temporarily adding some electrical tape
There were several posts to this list a couple of weeks ago dealing with
this issue. A search of the archives might turn up what you need.
- Jim, KL7CC
Fern Rivard wrote:
I have a K3 serial #412 which has always had an annoying resonance from the internals of the radio cabinet
6 matches
Mail list logo
