[hpsdr] Mercury arrived, but no audio

Graham / KE9H KE9H at austin.rr.com
Thu Jan 8 15:42:12 PST 2009


Ross:

Do I take your comment to mean that the panadaptor display is
working fine, and seeing signals off the air, but no audio?

Sounds like some kind of USB/driver issue.  Get the USBIO.exe
from Flex site, and use those drivers. USBIO.exe will put them in a
folder--   C:\Program Files\FlexRadio Systems\USBIO. Point Windows
there for drivers to load.  Hardware must be USB2.  USB1 or 1.1 won't work.

Could also be overloaded processor.  Can you reduce sample rate
to 48K and see if that helps?

--- Graham / KE9H

==

Ross wrote:
> ***** High Performance Software Defined Radio Discussion List *****
>
> Mercury has risen in Auckland, plugged in and after a calibration 
> works perfectly.
>
> However I cannot hear any audio.
> Audio gain is at 100 audio gain in the setup is at 20, mute off, but 
> no audio can be heard in a headset from the phones plug.
> I haven't tried the audio output from Penny.
>
> Ideas please.
>
> Regards
> Ross
> ZL1WN
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