Garmin GPS 18x Series Technical Specifications

Also see for GPS 18x LVC: Declaration of conformity

Contents

Garmin GPS 18x Series Technical Specifications Manual pdf 9 page image

190-00879-08 GPS 18x Technical Specifications Rev. BPage 51.6 TECHNICAL SPECIFICATIONSSpecifications are subject to change without notice.1.6.1 Physical Characteristics1.6.1.1 Size61 mm (2.4 inches) in diameter and 19.5 mm (0.77 inches) in height1.6.1.2 Weight• GPS 18x USB: 3.7 oz (105 g)• GPS 18x PC: 6.3 oz (180 g)• GPS 18x LVC-5m (5 meter cable): 5.6 oz (160 g)• GPS 18x-5Hz (5 meter cable): 5.8 oz (165 g)1.6.1.3 ColorBlack1.6.1.4 Case MaterialPolycarbonate thermoplastic that is waterproof to IEC 60529 IPX7 level (immersion in 1 meter of water for 30minutes)1.6.1.5 Cable Length• GPS 18x USB: 2 meter• GPS 18x PC: 2 meter• GPS 18x LVC: 5 meter (Garmin Part Number 010-00321-36)• GPS 18x-5Hz: 5 meter1.6.2 Electrical Characteristics1.6.2.1 Input Voltage• GPS 18x USB: 4.4–5.5 Vdc• GPS 18x PC: 8–30 Vdc (Automotive supply from cigarette lighter jack)• GPS 18x LVC: 4.0–5.5 Vdc• GPS 18x-5Hz: 4.0–5.5 Vdc1.6.2.2 Input Current• GPS 18x USB: 110 mA @ 5.0 Vdc• GPS 18x PC: 65 mA @ 12 Vdc• GPS 18x LVC: 90 mA @ 5.0 Vdc• GPS 18x-5Hz: 100 mA @ 5.0 Vdc1.6.2.3 CMOS Serial Output Levels• GPS 18x PC: 0 Vdc to 5 Vdc (Asynchronous Serial, TIA-232-F (RS-232) Compatible Polarity)• GPS 18x LVC and GPS 18x-5Hz: 0 Vdc to Vin, between 4 and 5.5 Vdc (Asynchronous Serial, TIA-232-F(RS-232) Compatible Polarity)1.6.2.4 GPS Receiver Sensitivity-185 dBW minimum