Muchas gracias!!! (Sorry no upside-down punctuation in this font :-) Very informative. I have been reading about and tinkering with SSB since the 60's and had never heard of ISB. On Sun, Oct 11, 2009 at 8:33 PM, Jose A. Amador < [email protected]> wrote:
> > > Independent Side Band. > > Used a lot by short wave feeder transmitters until the 80's, and > previously by telephone companies in international links before > satellite links became sort of a popular commodity, > > I remember listening the ID of Tropical Telephone and Telegraph Company > on my grandma's radio when I was a kid in the 60's. > > They used a partially supressed carrier (somehow understandable on a > short wave AM radio). I also remember listening to VOA > on ons sideband and AFRTS on the other some time later, when I was > already a ham on my father's HRO-60. > > I have seen no software capable of generating it so far. Actually, it > would require two sideband generators. I am not sure if a single sound > card could > actuallydo it. > > ISB has not been usual among hams, but could be interesting. Once I read > a proposal for using SSTV on one sideband and audio on the other, > but have heard noone doing that. > > 73, > > Jose, CO2JA > > --- > > Patricia Wilson escribió: > > > Pardon my ignorance but what is an ISB signal? > > > > On Sun, Oct 11, 2009 at 12:32 PM, rameuser <[email protected]<w2xj%40w2xj.net> > > <mailto:[email protected] <w2xj%40w2xj.net>>> wrote: > > > > > > > > Does anyone know of software capable of generating an ISB signal? > > The only soltion I am aware of involves using two SSB generators > > on two sound cards. I am looking for something that generates ISB > > in one program. > > > > > > > > > > -- > > Patricia Wilson > > Apache Junction, AZ > > Member NRA, ARRL > > WB8DXX > > Participe en Universidad 2010, del 8 al 12 de febrero de 2010 > La Habana, Cuba > http://www.universidad2010.cu > > ---------------------------------------------------------- > > SEGUNDO SEMINARIO INTERNACIONAL LEGADO Y DIVERSIDAD. ARQUITECTURA Y > URBANISMO. > > El rescate de los valores urbanos y arquitectónicos en tiempos de > globalización > > Colegio de San Gerónimo, La Habana Vieja, noviembre 24-27, 2009 > > ---------------------------------------------------------- > > -- Patricia Wilson Apache Junction, AZ Member NRA, ARRL WB8DXX
