Kantronics KPC–3 Plus User Manual page 103

Etherington, Michael, ―FM subcarrier network extends differential GPS nationwide‖,
Mobile Radio Technology, February 1994.
Kaplan, Elliot, ―The global positioning system (GPS)‖, Communications Quarterly,
Summer 1994.
Langley, R., ―The mathematics of GPS‖, GPS World Magazine, July/August 1991.
―NMEA 0183 ASCII Interface Standard‖, (NMEA 0183 version 2.0), NMEA, P.O. Box
50040, Mobile, AL 36605.
Vendors Supplying GPS Units
Some of the more than 50 vendors currently supplying GPS units include:
Garmin, 151
ICOM America, Inc., 2380 116th Ave. N.E., Bellevue, WA 98004.
Magellan Systems Corp., 960 Overland CT., San Dimas, CA 91773.
Sony Electronics Inc., 1 Sony Dr., Park Ridge, NJ 07656.
Trimble - Mobile Computing Products, 645 N. Mary Ave., P.O. Box 3642,
Sunnyvale, CA 94088-3642.
st
St, Olathe, KS 66062
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