Sierra Wireless MP 880W Host interfaces, Other interfaces, GPS specifications, Rev 1.5 Jul.08

	Technical Specifications
Host interfaces
Serial	One — DB9 female
USB	One — USB Type B, USB 1.1/2.0 compliant
Ethernet	One — RJ45 female

Other interfaces

Input / output	One — High-density DB15 female
Network antenna	One — TNC female
GPS antenna	One — SMA female
Reset	One — Manual reset button
Power	One — Molex 39-01-0029 female
AP antenna	One — SMA female

GPS specifications

Satellite channels	12 channel, continuous tracking
Protocols	TSIP, TAIP, NMEA 0183 V3.0
Acquisition times	Re-acquisition: 2 sec.
	Hot start: 9 sec.
	Warm start: 35 sec.
	Cold start: 39 sec.
Accuracy	Horizontal: < 3 m (50%), < 8 m (90%)
	Altitude: < 10 m (50%), < 16 m (90%)
	Velocity: 0.06 m/sec
Sensitivity	Tracking: –152 dBm
	Acquisition: –142 dBm
Operational limits	Velocity: 515 m/sec.

I/O port characteristics

Absolute maximum voltage	-0.3 VDC to 36 VDC
Digital I/O count	Total: 4; two dedicated inputs, two
	configurable input/outputs

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