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-- Null Modem adapter (http://discussion.visorcentral.com/vcforum/showthread.php?threadid=33036)

Null Modem adapter

Got a question. I have a Neo with serial cabel and I am trying to connect to my nextel I-90 with its pc interface cabel. I have purchased a null modem adapter fom radio shack.. I only remember it showing 1 set of pin crossings on the back of the box. I am not able to get it to work. Does any one have the correct pinout configuration so I can creat my own?