Schede tecniche

GNU/Linux Debian on Asus X61SL-6X017C

Technical specification
Processor: Intel Mobile Centrino with Intel Core 2 Duo T6400 2.00GHz, 667MHz FSB, Cache 2MB L2
RAM: 2x2048MByte DDR2 (Max 4GB)
Hard Disk: 320GByte SATA 5400rpm
Graphic Card: ATI Radeon HD4570, 512MByte DDRII VRAM dedicated
Audio Card: Integrated + Stereo Speakers
CD/DVD burner: DVDRW Dual (+/-) Double Layer
Display 16'' LCD Glare
LAN: Wired LAN Ethernet 10/100/1000
Wifi: Intel PRO/Wireless LAN 802.11b/g/n
WebCam: Integrated 1.3Mpixel with Microphone
Dimensions: 380x265x37/42mm
Weight: 2.85Kg
HDMI 1.2
VGA D-Sub 15pin
Headset, Microphone, Ethernet RJ-45
4 USB 2.0
Card Reader 8 in 1
Battery: LiIon (6 cell 4400-4800mAh)

Technical specification
Display 7”
CPU & Chipset: Intel mobile CPU & chipset
Operating System: Linux
Communication: 10/100 Mbps Ethernet; 56K modem
WLAN: WiFi 802.11b/g
Graphic: Intel UMA
Memory: 512MB, DDR2-400
Storage: 4/ 8/ 16GB Flash
Webcam: 300K pixel video camera
Audio: Hi-Definition Audio CODEC; Built-in stereo speaker; Built-in microphone
Battery Life: 3hrs (4 cells: 5200mAh, 2S2P)
Dimension & Weight: 22.5 x 16.5 x 2.1~3.5cm, 0.89kg

Note
Due to a serious firmware bug on some some Bluetooth devices (above all on Holux Gpslìm236…), to not compromise the receiver, gpsd daemon should be launched with -b option, in order to prevent it from trying to reconfigure the GPS; this will avoid the bug.

Basic specification
Chipset: SiRF Star III chipset.
Channels: 20 parallel satellite-tracking channels.
Frequency: 1575.42 MHZ.
Receiver: L1, C/A code.

Acquisition Time (averaged)
Reacquisition: 0.1sec.
Cold start: < 42 seconds.
Warm start: < 38 seconds.
Hot start: < 1 seconds

Receiver Accuracy
Normal: 5-25 meters CEP without SA.
Enable EGNOS or WAAS:
Position: < 2.2 meters, horizontal 95% of time
< 5 meters, Vertical 95% of time
Velocity: within 0.1 meters / second
Time: 1 microsecond synchronized GPS time

Use Limitation
Altitude: < 18,000 meters (60,000 feet)
Velocity: < 736 meters/ second (1000Knots)
Acceleration: 4 G.
Jerk: 20 meters / second, max

Power Supply
External Voltage: 5VDC +/- 10%
Batteries:
Main Power: Built-in rechargeable Lithium-ion for system power.
Backup Power: Rechargeable Lithium-ion battery for memory & RTC backup.
Working voltage: 75-85mA (Normal mode).
30mA (Power Saving).

Working period (In Battery full power status):
10 hours on Continue mode.
16 hours on Power Saving mode.

Output and Interface
Output:
I. Output protocol
Baud Rate: 38400 bps
Data bit: 8
Parity: No
Stop bit: 1
II. Format. NMEA0183 V2.2 GPGGA (1time/1 sec), GPGSA (1 time/5 sec.), GPGSV (1time /5 sec.), GPRMC (1time /1 sec.), GPVTG (1 time/1 sec), (GLL, or SiRF binary format for optional).
III. Datum: WGS84.

Input/ Output Interface:
I. Compatible Bluetooth Serial Port Profile (SPP), Version1.1 and class 2(up to 10 meter range).
II. In/Out Port. GPS signal (Out)/Command(In) with CMOS/TTL Level Mini USB Type B Connector and Cable option:
(a) GR230-A1(RS232 data cable)
(b) GR230-A2 (USB data cable)
© GR230-A3 (Mini USB port to PS2 port ).

External Antenna interface:
3.0V input MMCX type active antenna connector

Physical
Size: 46.3×67×19 mm
Weight: < 56 g
Operating Temperature: -10°to + 60°(under the un-charging condition);
Charging Temperature: 0°to + 45°
Storage Temperature: -20°to + 85°
Operating humidity: 5% to 95% No condensing

Other Functions
Bluetooth frequency: 2.4 ~2.48GHZ
Bluetooth Input Sensitivity: -80dbm
Low sensitivity of receiving satellite signal: -189°dBW
External antenna interface: MMCX
LED Functions: Indicate Bluetooth status, GPS status, Battery Status and Battery charging status

Packing Lists:
GPS receiver *1
Car charger *1
Battery *1
USB cable *1