George, something like that happened to me a while ago. Reloading the firmware
fixed it.
73,
Dave K1ZZ
Sent from my iPhone
> On Nov 2, 2022, at 12:56 PM, George Fremin III wrote:
>
>
>
> The K3 that went deaf and I replaced D25 in - has had another issue
> that I have not understood - and it is only annoying when it happens.
>
> Sometimes I will turn it on and it all seems fine but it hears zero
> signals - it is not that it is deaf it is more like it is not
> working. It does have receiver hiss that makes you think it is fine
> and it seems to transmit (although I have not tried to listen to it to
> confirm) but it just does not work at a receiver.
>
> I should try the TX next time.
>
> Power cycling the radio once or twice usually makes it work right away
> and it is fine. It does not fail like this at every power on.
>
> This radio is being used as a remote radio - and I leave it on almost
> all the time - that is one reason this is not been more of an issue
> and often I forget it does this - until I power it on. Like last
> night after replacing D25 - and the radio seemed deaf - but even more
> deaf than before as it coudl not even fainly here the signal
> generator. Then I remembered the power on issue and I turned it off
> and back on and it came to life.
>
> It is an older K3 that has been mostly upgraded to a K3S.
> Single receiver.
> 2m module.
> Newer pre amp.
> USB interface.
> RX ant ports.
>
> Anyone recall seeing this symptom before?
>
> Thanks
>
> --
> George Fremin III - K5TR
> geo...@kkn.net
> http://www.kkn.net/~k5tr
>
>
> __
> Elecraft mailing list
> Home: http://mailman.qth.net/mailman/listinfo/elecraft
> Help: http://mailman.qth.net/mmfaq.htm
> Post: mailto:Elecraft@mailman.qth.net
>
> This list hosted by: http://www.qsl.net
> Please help support this email list: http://www.qsl.net/donate.html
> Message delivered to dave.sumner.k...@gmail.com
__
Elecraft mailing list
Home: http://mailman.qth.net/mailman/listinfo/elecraft
Help: http://mailman.qth.net/mmfaq.htm
Post: mailto:Elecraft@mailman.qth.net
This list hosted by: http://www.qsl.net
Please help support this email list: http://www.qsl.net/donate.html
Message delivered to arch...@mail-archive.com