Thanks Ron.  It was definately not a Chip 64 signal.  I was not 
aware of the use of 500 Hz below 30M.

Andy K3UK

--- In digitalradio@yahoogroups.com, Ron Walters <[EMAIL PROTECTED]> wrote:
> Andy,
> 
> Looks like a 500Hz width signal, looks like your set for a 1000Hz 
width, 
> OR it could be a CHIP64 signal, width looks about right.  Looks 
more 
> like  chip64 than a Olivia signal to me, wish I could here it!
> 
> 20 meters and higher most use a 1000Hz wide Olivia, some call it 
> standard mode with 32 tones, on 30 meters and lower most use 500Hz 
width 
> at 8 tones during heavy QRM / QRN and poor condx, sometimes you 
will 
> hear 16 tones at 500Hz.  But I think you can narrow your hunt by 
using 
> 500Hz width below 20 meters.  Hope that helps.
> 
> Ron W4LDE
> 
> 
> Andrew J. O'Brien wrote:
> 
> >  
> > Any tips for easily determining what Olivia formats people are 
using?  
> > I copied this Olivia signal (below) but could not decode it. I 
tried 
> > all combinations of tones and bandwidth.
> >  
> > Andy K3UK
> >  
> >
> >
> > The K3UK DIGITAL MODES SPOTTING CLUSTER AT 
telnet://208.15.25.196/
> > More info at http:///www.obriensweb.com
> >
> >
> >
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