[WriteLog] Sound card/DVK problem

[Clive Whelan]

Hi

I'm in trouble, can anybody advise a helpless CW operator?!


Situation
_________


WL v10.0

Duron 750Mhz 

Sound on board, scores highest rating in WL test

TS870S acc. socket/mic. conn. hooked to line out on sound card
wav files play through speaker no problem, WL knows where they 
are.

All Windows sound settings OK

WL mixer settings seem OK

No isolation xfmr used


However the wav files do not play through the radio. Well at 
least, if one listens very hard, it's just possible to hear them 
playing at a veerrrry ( ESP) low level.


Could this be a simple level or impedance mismatch problem? I 
confess I don't know what the impedance/levels at the TS870S 
acc. socket are, but imagine they would be compatible with the 
mic. input itself, viz 600ohm(ish).


It's bad enough operating SSB at the best of times, let alone 
having to mouth endless CQs!


Amy help gratefully received.


73


Clive



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