The clicking relay turned out to be in an amplifier keying circuit a
previous owner had installed.
Problem solved!
Dave K9SW
On 7/25/2021 5:51 PM, k...@comcast.net wrote:
Thanks, Don. It’s a K2/10, so I’ll do the relay touch-test.
Dave K9SW
On Jul 24, 2021, at 8:40 PM, Don Wilhelm
Thanks, Don. It’s a K2/10, so I’ll do the relay touch-test.
Dave K9SW
> On Jul 24, 2021, at 8:40 PM, Don Wilhelm wrote:
>
> Dave,
>
> I am at a loss to tell you what is going on. The T/R switching in the K2 is
> all electronic, no relays involved.
> If a K2/100, break it down to just
Dave,
I am at a loss to tell you what is going on. The T/R switching in the
K2 is all electronic, no relays involved.
If a K2/100, break it down to just the base K2 and see if it is in the
base K2 or in the KPA100.
If you have the K2/10, remove the top cover which contains the KAT2.
If it
Recently bought a K2 and all was working well (silent QSK) until I moved from
one spot on the bench to another. It was powered up and one of the leads fell
off the power supply connector, so this was a live power interruption. After
this, there are relay clicks when sending CW. I did a
4 matches
Mail list logo
