Hello DK7FC,


Hi  Stefan,  I  replied in depth as to what I really mean above. I mix
Scope meter and scopematch up sometimes ;)

I  have  never  tried JT9, and am not sure if my U3S exciter runs that
mode.  How  long  are  the  transmissions, I get LPF heating with, for
example  OPERA  with its 32 minute sequences unless I go "QRP" :) I'll
check if the U3S does JT9 in a bit...


Tuesday, June 13, 2017, 4:26:57 PM, you wrote:

> Hi Chris,

> The waveform should look like a pure sine wave. Then it would say 
> nothing but "it's all right, pse QRO!".
> Maybe i misunderstand the question.

> BTW you are QRV in WSPR. Are you also ready for JT9?

> 73, Stefan



-- 
Best regards,
 Chris                            mailto:[email protected]