--- In [email protected], "Patrick Lindecker" <[EMAIL PROTECTED]> wrote: > > Hello to all, > > >How fast can 141A ARQ FAE transfer data? > To complete Rick about the transfer data. ARQ FAE sends mainly 8 bits characters (8 bits to be able to manage all "characters" writings, as Greek). For bit transfert, you must use the TCP/IP link which is also available for FAE. This means that after the link done, you can transmit bits (put in form of characters) to Multipsk through the TCP/IP TX link. Through Multipsk and the TCP/IP RX link the other Ham will take the characters and transform back to bits. > > Note: ALE in general would need only 1000 Hz (to have orthogonal carriers) but 2000 Hz is better to fight against QRM QSB ... > > 73 > Patrci
Hi Patrick and group, Thanks a lot for the brief explanation. I hope your new ARQ mode will progress well and I would really love to see some comparisons vs other digital modes, especially vs Pactor 2 and 3, although I realise that it is early for this right now. BTW how can you operate your new ARQ FAE mode? Do you need USB and do you have to have your passband centered on 1500 HZ or something near there? Or will LSB do as well? I suppose it has to be USB and 1500 HZ just like other wide digital modes, or am I wrong? Keep up the good work OM. 73 de Demetre SV1UY
