Un digipeater APRS può essere realizzato in molti modi, può essere un qualsiasi TNC riprogrammando l'EPROM con il firmware UIDIGI, con uno dei molti TNC basati su PIC presenti in rete con funzione digi integrata, oppure, come nel caso del digi di sezione IR3DP , con l'utilizzo di un TNC come il KPC-3Plus della Kantronics il cui firmware dalla versione 8.3 in poi permette di programmarlo con le funzioni di ripetizione. Ecco un esempio di configurazione del KPC-3Plus come digipeater: 8BITCONV ON ABAUD 19200 AUTOLF ON AX25L2V2 ON AXDELAY 0 AXHANG 0 BEACON EVERY 0 (disabled) BKONDEL ON BLT 1 EVERY 00:25:00 2 EVERY 00:40:00 3 EVERY 00:00:00 4 EVERY 00:00:00 BREAK OFF BTEXT BUDLIST OFF NONE A Link state is: DISCONNECTED CANLINE $18 (CTRL-X) CANPAC $19 (CTRL-Y) CD SOFTWARE CHECK 0 (disabled) CMDTIME 1 (1 sec) CMSG DISC COMMAND $03 (CTRL-C) CONLIST OFF NOME CONMODE CONVERS CONOK ON CONPERM OFF CPACTIME OFF CR ON CRSUP OFF CSTAMP OFF CTEXT CTRL A OFF B OFF CWID EVERY 0 (disabled) CWIDTEXT DE IW3IEA DAYTIME 09/17/2003 05:43:07 DAYTWEAK 8 DAYSTR mm/dd/yyyy hh:mm:ss DAMA OFF DAMACHCK 18 (180 sec) DBLDISC OFF DELETE $08 (CTRL-H) DIGIPEAT ON DWAIT 0 ECHO OFF ESCAPE OFF FLOW OFF FILTER OFF FRACK 2 (2 sec) FULLDUP OFF GPSHEAD 1 $GPGGA 2 3 4 GPSINIT GPSPORT 0 NORMAL CHECKSUM GPSTIME VALID RMC HBAUD 1200 HEADERLN ON HID OFF HTEXT INTFACE TERMINAL KNTIMER 15 min LEDS ON LCOK ON LFADD OFF LFSUP OFF LGETCHAR $05 (CTRL-E) LLIST OFF NONE LT 1 =4547.25N/01140.00E#PHG3850/ARI Bassano del Grappa2 >Digi Relay,Wide,Trace Info:www.aribassano.it 3 4 LTP 1 APRSW VIA WIDE3-3 2 APRSW VIA WIDE3-3 3 GPS 4 GPS LTRACK 0 MONITOR ON MALL ON MAXFRAME 4 MAXUSERS 10 MBEACON ON MCON OFF MCOM ON MHEADER ON MRESP ON MRPT ON MSTAMP OFF MXMIT ON MYCALL IR3DP MYALIAS IR3DP MYDGPS DISABL MYDROP 0 MYNODE IR3DP-6 MYPBBS MYREMOTE NDWILD OFF NEWMODE ON NETCALL disabled NETALIAS NETBUFFS 32 NETCIRCS 5 NETDESTS 25 NETLINKS 10 NETROUTE 5 NETUSERS 5 NOMODE OFF NTEXT NUMNODES 0 PACLEN 128 PACTIME AFTER 10 (1000 msec) PASS $16 (CTRL-V) PASSALL OFF PBBS 100 PBFORWRD NONE EVERY 0 (disabled) PBHEADER ON PBHOLD ON PBKILLFW OFF PBLIST OFF NONE PBLO NEW VARIABLE PBMAIL OFF PBPERSON OFF PBREVERS ON PBSIZE 0 PBUSERS 1 PERSIST 63 (25%) PID OFF PMODE CMD PTEXT RANGE 0:255/0:255/0:255/0:255/0:255 REDISPLA $12 (CTRL-R) RELINK OFF RETRY 10 RING ON RNRTIME 0 (disabled) RTEXT SCREENL 0 SENDPAC $0D (CTRL-M) SLOTTIME 10 (100 msec) START $11 (CTRL-Q) STOP $13 (CTRL-S) STREAMSW $7C (|) STREAMCA OFF STREAMEV OFF SUPLIST OFF NONE SWP 17,17,108 TELEMTRY 0 TRACE OFF TRFLOW OFF TRIES 10 TXDELAY 30 (300 msec) TXFLOW OFF UNPROTO APRSW VIA WIDE3-3 UIDIGI ON RELAY,WIDE,TRACE,LOCAL UIDWAIT ON UIFLOOD WIDE,30,NOID UITRACE TRACE,28 USERS 1 XFLOW ON XKCHKSUM OFF XKPOLLED OFF XMITLVL 100 XMITOK ON XOFF $13 (CTRL-S) XON $11 (CTRL-Q) Si ringrazia la Sezione ARI di Bergamo per l'aiuto fornito nella configurazione del KPC-3+ |
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