Special Features:

Requires 4 aa alkaline batteries; operating temperature is minus 10 degc to 60 degc; storage temperature is minus 20 degc to 70 degc; measures 3.300 inches wide, 6.800 inches high, 1.300 inches depth; color is olive green; four line, 16 character backlit lcd display; tracks as many as 8 satellites; available accessories are external antenna and coupler, vehicle mount and 9 to 32 volt dc external power adapter

Properties:

A fixed number of components and/or items, not all having the same basic name, of a ground or airborne navigation set that acquires and tracks signals from a constellation of orbital satellites to obtain time and three-dimensional position and velocity directly or in conjunction with sub systems of the host vehicle. Excludes stand alone navigation systems, such as inertial navigation set.