Re: File transfer protocol for Radio Links

From: John Smith (kd5yikes_at_mindspring.com)
Date: 02/17/05


Date: Thu, 17 Feb 2005 13:20:01 GMT

esamsalah@gmail.com wrote:
> What is the most suitable file transfer protocol when using HF,VHF
> radio link with a digital modem.
>
> I tried the Zmodem with crash recovery in MS Hyper Terminal to transfer
> relatively small files but the transmission fails at the first bad
> packet
>
> But I should restart the transfer every time
>
> I think that Zmodem is a full duplex protocol and digital radio modems
> operates on a half duplex manner
>
> So Zmodem times out waiting ....
>
> Any advice or suggestion is welcomed
>
> Essam Salah
>

Try Kermit...

http://www.columbia.edu/kermit/



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