I might suggest looking at some discussions that were recently held on this subject on the illinoisdigitalham yahoogroup. The group originally was for a specific geographic area but now is a general digital radio type forum and allows discussion of digital related issues.
73, Rick, KV9U Peter Frenning [OZ1PIF] wrote: > Peter Frenning [OZ1PIF] skrev: >> Has anyone else tried to characterize the SignaLinkUSB frequency >> response and S/N properties? >> >> ..... > I'll not repeat my my message here, just indicate which message it's > about. I have been accused of damaging Tigertronics reputation and > possibly their business with my statements. If indeed so, it was not > my intention, and I sincerely apologize. > > My questions are still valid (even if my data are bogus, in which case > I need to learn why), and I hope to get to the bottom of this. The > fact still remains that my particular combination of Radio, Interface > and computer, put together as recommended by the manufacturer, does > exhibit a data transfer which does, on the evidence of my data, have > some disturbing characteristics. Whether this is even significant, due > to my errors or faulty equipment remains to be determined. > > I will report back to the groups, when I'm in the clear with this. > -- > Vy 73 de OZ1PIF/5Q2M, Peter > > ** CW: Who? Me? You must be joking!! ** > email: peter(no-spam-filler)@frenning.dk > http://www.frenning.dk/oz1pif.htm > Ph. +45 4619 3239 > Snailmail: > Peter Frenning > Ternevej 23 > DK-4130 Viby Sj. > Denmark > *********************************** > > > > > ------------------------------------------------------------------------ > > > No virus found in this incoming message. > Checked by AVG - http://www.avg.com > Version: 8.0.169 / Virus Database: 270.6.15/1649 - Release Date: 9/3/2008 > 7:15 AM > >