DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット
DT391GS_support

DT391GS 製品仕様

System
CPU Intel® Celeron® Dual Core, 1.58GHz (up to 2.17GHz)
RAM 4GB
Storage 64GB to 256GB flash
Operating System Microsoft® Windows®7 Professional
Display 9” LED-backlight screen with capacitive touch; anti-reflection outdoor viewable
Display Resolution 1024 x 600 (WSVGA)
Network Interface Wi-Fi 802.11ac; 2.4GHz/ 5GHz dual band; Bluetooth 4.0 LE
Trusted Platform Module TPM 1.2 support
Control Switch and Button 1 power button
Indicator 1 power/ battery status LED and 1 WLAN active LED
Speaker 1 Built-in speaker, 1W
SD Slot 1 Micro-SD card slot
camera 5 megapixel back camera with LED flash, auto focus, white balance, gain control and exposure control
I/O Ports
USB Port 2 (USB 3.0)
Audio Jack 1
DC-in 1
Mechanical and Environmental
AC/DC Adapter Input: 100 – 240V AC; Output: 19V DC, 3.42A
Battery Pack 7.4V, 3760mAh (hot-swappable);optional 8800mAh
Enclosure ABS + PC plastics
Stylus Yes, non-electronic tip
Protective Bumpers Rubber bumpers on each corner for handling protection
Dimensions
(H x W x D)
9.69 x 7.32 x 1.5 in/ 246 x 186 x 38.2 mm
Weight 2.56 lbs/ 1.16 kg
Water and Dust Resistance IP65
Vibration and Shock Resistance MIL-STD-810G
Regulatory FCC Class B, CE, C-Tick, RoHS compliant
Temperature Operation: -10°C ~ 50°C ; Storage: -20°C ~ 60°C
Humidity 0% – 90% non-condensing
GNSS Options
Hemisphere Single Frequency GNSS Module with Embedded Antenna
Receiver Type L1, C/A code, with carrier phase smoothing
Channels 12-channel, parallel tracking (10-channel when tracking SBAS)
SBAS Tracking 2-channel, parallel tracking
Update Rate 20 Hz maximum
Accuracy (Horizontal) < 0.02 m 95% confidence (RTK)
< 0.28 m 95% confidence (L-Dif)
< 0.6 m 95% confidence (DGPS)
< 2.5 m 95% confidence (autonomous, no SA)
Hemisphere Dual Frequency GNSS Module with Embedded Antenna
Receiver Type GNSS L1 & L2 RTK with carrier phase
Signals Received GPS, GLONASS and GALILEO
Channels 270
GPS Sensitivity -142 dBm
SBAS Tracking 3-channel, parallel tracking
Update Rate 1 Hz standard, 10 Hz optional
Accuracy (Horizontal)   RMS (67%) 2DRMS (95%)
RTK 10 mm + 1 ppm 20 mm + 2 ppm
SBAS (WAAS) 0.3 m 0.6 m
Autonomous, no SA 1.2 m 2.5 m
Trimble Single frequency GNSS Module with Embedded Antenna
Signal Tracking 220 Channels:    
GPS: L1 C/A GLONASS: L1 C/A QZSS: L1 C/A, L1 SAIF, L2C, L5
BeiDou: B1, B2 Galileo: E1, E5A, E5B, E5AltBOC SBAS: L1 C/A, L5
Performance Time to First Fix (TTFF) Cold Start: <45 s
Warm Start: <30 s
Signal Reacquisition: <2 s
Velocity Accuracy Horizontal: 0.007 m/sec
Vertical: 0.020 m/sec
Acceleration: 11 g
Maximum Operating Limits Velocity: 515 m/sec
Altitude: 18,000 m
Positioning Single Baseline RTK (<5 km) Accuracy
0.008 m + 1 ppm Horizontal
0.015 m + 1 ppm Vertica
Latency
<30 ms
Maximum Rate
20 Hz
DGNSS Accuracy
0.25 m + 1 ppm Horizontal
0.50 m + 1 ppm Vertical
Latency
<20 ms
Maximum Rate
20 Hz
SBAS Accuracy
0.50 m Horizontal
0.85 m Vertical
Latency
<20 ms
Maximum Rate
20 Hz
RTK initialization time typically <10 seconds
RTK initialization reliability >99.9%
Trimble Triple frequency GNSS Module with Embedded Antenna
Signal Tracking 220 Channels:    
GPS: L1 C/A, L2E, L2C, L5 GLONASS: L1 C/A, L2 C/A, L3 CDMA Galileo: E1
BeiDou: B1 QZSS: L1 C/A, L1 SAIF SBAS: L1 C/A
Performance Time to First Fix (TTFF) Cold Start: <45 s
Warm Start: <30 s
Signal Reacquisition: <2 s
Velocity Accuracy Horizontal: 0.007 m/sec
Vertical: 0.020 m/sec
Acceleration: 11 g
Maximum Operating Limits Velocity: 515 m/sec
Altitude: 18,000 m
Positioning Single Baseline RTK (<5 km) Accuracy
0.008 m + 1 ppm Horizontal
0.015 m + 1 ppm Vertica
Latency
<30 ms
Maximum Rate
20 Hz
DGNSS Accuracy
0.25 m + 1 ppm Horizontal
0.50 m + 1 ppm Vertical
Latency
<20 ms
Maximum Rate
20 Hz
SBAS Accuracy
0.50 m Horizontal
0.85 m Vertical
Latency
<20 ms
Maximum Rate
20 Hz
RTK initialization time typically <1 minute
RTK initialization reliability >99.9%
Major Option Specs
WWAN
Support HSPA+/HSPA/UMTS and EDGE/GPRS/GSM network

* Specs subject to change without notice

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

DT391GS-高精度GNSS内蔵、堅牢・高性能タブレット

 



DT RESEARCH, INC.
Taiwan Branch

6F, No. 1, NingPo E. St.
Taipei, 100 Taiwan
電話: +886 (2) 2351 4101
ファックス: +886 (2) 2351 4102