Talk:File transfer using Packet and BPSK

dear all Is 147KB the maximum size for the file to be transferred , also I need to make the receiver ask for the file by its name or something , can this be done ? Thank you.

There is no theoretical limit on the file size. However, since there is no flow control in this protocol, large files tend to have data overruns and lost packets. Having the receiver ask for a file would require a complete file server on the transmit end. That is beyond the scope of this project.