[DSP-10] New DSP-10 Software

Bob Larkin boblark at proaxis.com
Fri Sep 3 17:46:22 EDT 2004


Hi Jess -

Whoops, I messed it up!  I will get a chance this weekend to see what went 
wrong in LSB, and to get an update out to fix it. Thanks for the report. (I 
don't use LSB, obviously).

Also, it would be reasonably easy to add a sub-tone on transmit, if that 
would be helpful.

73,
Bob  W7PUA

At 09:21 AM 8/25/2004, you wrote:
>Greetings to the group,
>
>Because of a recent failure of my trusty old Yaesu FT-107M which I use
>for an IF for 2M and 432 I dusted of my DSP-10 to use as a 2M uplink on
>satellite.  I installed the new software and found all the adjustments it
>to work as advertised it and greatly improved the quality of my SSB
>signal.  I do have problems on LSB however.  The clipping level meter
>shows no activity on LSB which I use for FO-29 because it is an inverting
>satellite.  The label changes on the "meter" in transmit just like USB
>but the meter function does not seem to change.  The output may be a
>little less on LSB also.  I can't drive the DAC into overload in LSB,
>even with the mic gain set at 100.  The down link audio from the
>satellite sounds OK.
>
>Anyone else experience a problem like this?  I'm using the original EZ
>lite DSP unit.
>
>FM seems to be OK.  I have used the unit with it's 5 watt amp on the FM
>birds in the past but I can't use it now on SO-50 and AO-51 because of
>the 67 hz tone requirement.
>
>Would appreciate any help.
>
>73 de Jess - W4MVB
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