Smart GPS Logger

Product Information

Capacity of 1 full year with GPS positions every second !

This is the latest brain child dataloggers. The GeoChron is an enclosed, self contained, fully configurable, GPS logger. Insert an SD card, turn on the power switch and the unit will start logging. Checkout the datasheet below for the full description of this feature rich device! Unit is pictured with SD card but is not included.

Include

Working Tool

 

Specifications

General - Receiver
Chipset	SiRF Star III
Frequency	L1, 1575.42 MHz
C/A Code	1.023 MHz chip rate
Channels	20 channel all-in-view tracking
Sensitivity	-159dBm
Accuracy
Position	10m, 2D RMS 5m, 2D RMS, WAAS enabled
Velocity	0.1 ms
Time	1μs synchronized to GPS time
Datum
Default	WGS-84
Acquisition Time
Reacquisition	0.1 sec., average
Hot Start	8 sec., average
Warm Start	38 sec., average
Cold Start	42 sec., average
Dynamic Conditions
Altitude	18,000 meters (60,000 feet) max
Velocity	515 meters/second (1000 knots) max
Acceleration	Less than 4g
Jerk	20m/sec **3
Power
Battery Voltage	3.7V, one lithium polymer cell, 1800mAH capacity
Current Draw	125mA free-running, 2mA in sleep
Charge Voltage	6V to 14V
Physical Characteristics
Dimensions	4.165” x 2.8” x 1.1” (106mm x 72mm x 28mm)
Weight	5.2 ounces (148g)
Operating Temperature	-40C to +85C
Humidity	Up to 95% non-condensing

Technical Manual

NMEA Commands Informations

Google Earth Example File

This specification is subject to change without prior notice.

Data Updated: October 27, 2007

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Price: 195$

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