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[aprssig] RE: FOUND -NEW laptops for APRS with a Serial Port

Mark Fellhauer sparkfel at qwest.net
Wed Apr 16 18:27:08 UTC 2008


Be aware that many of the serial port equipped Dell laptops I've 
encountered over the years have various quirks.  It seems they don't always 
communicate well or at all to some RS-232 devices.  I believe this has to 
do with signal voltages being too low.

73,

Mark
KC7BXS





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