[Elecraft] K3/100 suddenly shut down on FT8 TX

[Yoshida Akira]

On 2020/06/09 10:27, Keith Onishi wrote:
> LPA temperature may be over its upper limit during transmitting FT8.
> If so, I would suggest to check and tighten the 3 screws securing 3 LPA transistors to the rear bottom cover.
>
> 73 de JH3SIF, Keith
>
>> 2020/06/09 9:00、Yoshida Akira <ja1nlx0205 at my.email.ne.jp>のメール:
>>
>> Hi all
>>
>> I have never seen this for many years, however I recently noticed twice
>> when transmitting FT8 with 100W. No alarm and error message.
>> When I simply push POWER button in front panel then it turns ON again.
>>
>> PA temp, DC voltage and DC current looks good. I do not believe RFI
>> cause this problem.
>>
>> Any idea ?
>>
>> -- 
>> 73 de aki
>> JA1NLX
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-- 
73 de aki
JA1NLX