[TenTec] Omni VI Plus NR

[Ken Brown]

Hi Jim,

     If you don't have the owners manual for the Omni VI, you should get 
one. Ten-Tec sells the copyrighted manual for a reasonable price. You 
said "NR" and not "NB", so I guess you mean the "noise reduction" and 
not the "noise blanker". The noise blanker is pretty straight forward, 
and the schematics in the manual are detailed enough to follow and to 
troubleshoot from. The noise reduction uses six big IC chips. I doubt 
you'll ever get a schematic for the big 2105 DSP processor chip. Maybe 
it is possible to troubleshoot this system. I'd be interested to know 
how to go about it. The receive audio in the Omni VI (with DSP NR) 
passes through at least part of the DSP system, all the time, whether 
you are using DSP NR or not. I have read many complaints about that. 
Many people say the Omni VI has terrible receive audio. I have not found 
that to be consistent with my own experience.

DE N6KB

aw4ukr at bellsouth.net wrote:
> Is there any chance of getting a schedmatic of the NR circuit. I have the Vi, with option 3. I would like to check out the NR as I don't think it is working correctly. tnx Jim w4ukr at bellsouth.net
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