Re: [digitalradio] Re: SignaLinkUSB freq response and S/N
If you use a big shovel you will eventually dig up something bad. So ask yourself this, does the product work? Does the product do what it is intended to do? Does the product stay within parameters that are expectable within "rules"? I was making my decision between Tigertronics or Rigblaster. I looked at all the comments that are out there. I then made my decision of the lesser concern. The wait time is a drawback and I have heard it is not rugged, I tend to be a little harder on my equipment then others, but I still went with the TigerTronics. I will be happy to provide my opinion when the unit actually shows up.. James KB7TBT NEGARC Activities Manager www.kb7tbt.com www.ne4ga.org www.myspace.com/kb7tbt - Original 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. --
Re: [digitalradio] Re: SignaLinkUSB freq response and S/N
My signalink usb measures +- 1db from 200hz to 5khz. I did not try to measure outside this range since I consider it irrelevant for digital. The s/n measures 73db over the same range with 20db of headroom. Tom K6TGT Peter Frenning [OZ1PIF] skrev: > Has anyone else tried to characterize the SignaLinkUSB frequency > response and S/N properties? >
Re: [digitalradio] Re: SignaLinkUSB freq response and S/N
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 > >
