50
iQue
®
M4 Operating Instructions
A
PPENDIX
>
S
PECIFICATIONS
Specifications
Physical
Size:
128 mm x 72 mm x 19 mm (5.04 in x 2.83 in x 0.75 in)
Weight:
166 grams
Display:
3.5” QVGA transflective TFT display, 64K colors
Antenna:
Built-in patch antenna
Performance
GPS Receiver:
GPS receiver powered by SiRF
®
Acquisition times:
Warm:
< 1 sec
Cold:
< 38 sec
Factory Reset: < 45 sec
Update rate:
1/sec. continuous
GPS Accuracy:
< 10 meters, 50% typical
DGPS (WAAS) Accuracy:
< 5 meters, 50% typical
Velocity Accuracy:
0.5 meter/sec RMS
Interfaces:
USB, Infrared
Power
Source:
Non-removable 1250 mAh lithium polymer rechargeable battery
Battery Life:
Active:
Normal operation, no backlight, GPS off: up to 19 hours
Normal operation, no backlight, GPS on: up to 11 hours
Normal operation, half backlight, GPS on: up to 7.5 hours
Normal operation, no backlight, GPS off, WMA playback: up to 15 hours
Sleep/Suspend:
Approx. 1 month
Shutdown:
Retains memory for a minimum of 72 hours after low battery shutdown
Internal System
Operating system:
Windows Mobile
™
2003 Second Edition for Pocket PC
Embedded Capabilities:
GPS receiver, IrDA
Audio Hardware:
Integrated speaker, microphone, 3.5 mm stereo headphone jack
Processor:
312 MHz Intel
®
PXA271 Xscale
™
processor, dedicated 48 MHz ARM7 GPS coprocessor
Internal Memory:
64 MB RAM, 32 MB ROM, safe storage available
Expandable Memory:
SDIO/MMC