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- Racepak G2X
- 12-18VDC/800-900Ma
Memory - 128MB (up to 512MB may be used)
- Approximately 25 hours of data (with no external sensors in use)
Automated Logging Process - Logging starts at 25 mph/40 kph (can be changed by user)
- Logging stops when no speed is detected for 30 seconds or more
- Automatically writes consecutively-numbered run files (does not override existing data)
- Allows user to make multiple runs without downloading data
Engine RPM Signal Requirement - 50% duty cycle, square wave tach output signal; aftermarket ignition box-type (if this type of signal is unavailable, use the Racepak GMR Pickup)
Internal Sensors - 100Hz lateral and longitudinal accelerometers with -5/+5 g capability
- 4Hz GPS board combines with 100Hz accelerometer for mapping data
- Battery voltage
- Engine RPM (with appropriate tach signal)
Sensor Inputs - 12 total external V-net sensors or gauges connected via AUX input
- V-net sensors may be analog, RPM, or combination of both
- 1 display dash input
- 1 external secondary RPM input (wheel speed or when using GMR)
- 1 power/tach input
- 1 EFI input
- 1 GPS antenna input
- 1 external beacon receiver input
Exterior LED Displays - 2 GPS satellite indicators
- 1 Compact Flash card indicator
- 1 power/processor indicator
GPS Antenna and Cable - Magnetic base
- SMA connector
- Size = 1" x 1" (25mm x 25mm)
Weight - Logger only = 13oz
- Entire G2X kit = 1lb 13oz (.81 kilo)
View Tech Article
Power
- Accurate, Dependable,
Compact, and Easy-to-Use
The G2X, a GPS-based data acquisitions system, evolved from years of use in various motorsports. Its small antenna obtains data (lap/segment times, track mapping, speed, etc.) while lateral and accel g-forces are provided from internally-mounted accelerometers and RPM and other inputs come from external sensors. Click here for more info.
To install, mount the data logger on the dash, connect power, and secure the antenna on top of the vehicle. The G2X saves data to a 128MB Compact Flash card for downloading to a PC for review, and analysis is performed using Racepak's Datalink II software. The display allows you to set the start/finish area while on the track, providing immediate access to vital data, and the memory enables you to recreate a GPS-plotted track map and assign the desired start/finish and segment markers for accurate timing data. This "virtual reality" track is saved on the software, and maps can be recalled to compare lap and segment times from various test/race sessions.
