[aprssig] THD7AG and TCP/IP over radio
Stephen H. Smith wa8lmf2 at aol.comMon Jul 2 21:05:51 UTC 2007
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Andrew Rich wrote: > Has anyone tried using a THD7AG with the windows TCP/IP drivers ? > > Do you have to run the HT in KISS ? > > Cheers > > Andrew VK4TEC The Tasco TNC-on-a-chip used in the Kenwood radios is notorious for instability in the KISS mode. The main problem is that it has FAR FAR too little ram to buffer incoming and outgoing strings of data. It can barely handle the relatively short strings of APRS one-liner packets. The Kenwood TNC is almost unusable for conventional connected packet, KISS or otherwise, because of buffer overruns on packets of over 100 bytes or so, let alone the added overhead of TCP/IP over packet. -- Stephen H. Smith wa8lmf (at) aol.com EchoLink Node: 14400 [Think bottom of the 2M band] Home Page: http://wa8lmf.com --OR-- http://wa8lmf.net NEW! World Digipeater Map http://wa8lmf.net/APRSmaps JavAPRS Filter Port 14580 Guide http://wa8lmf.net/aprs/JAVaprsFilters.htm "APRS 101" Explanation of APRS Path Selection & Digipeating http://wa8lmf.net/DigiPaths Updated "Rev H" APRS http://wa8lmf.net/aprs Symbols Set for UI-View, UIpoint and APRSplus: -------------- next part -------------- An HTML attachment was scrubbed... URL: http://www.tapr.org/pipermail/aprssig/attachments/20070702/e69148fd/attachment.htm
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