TOKNAV T20Pro - Technical Indicator

TokNav Information Technology CO., LTD.
45
Ⅴ. Technical Indicator
Item
Specification
remarks
Hardware
Qualcomm Cortex-A7
OS
Linux
GNSS
GPS
L1C/A, L1C, L2P(Y), L2C, L5
GLONASS
L1, L2, L3
BDS
B1I, B2I, B3I, B1C, B2a, B2b
GALILEO
E1, E5a, E5b, E6
QZSS
L1, L2, L5
SBAS
L1
NavIC(IRNSS)*
L5*
IRNSS support in future
Channel
1408
Data format
NMEA-0183
Correction I / O
Protocol
RTCM3.X
Data update
frequency
20Hz(max)
Recapture Time
<1s
Cold Boot
≤40s
POSITIONING
ACCURACY
Single(RMS)
Horizontal : 1.5m Vertical : 2.5m
DGPS(RMS)
Horizontal : 0.4m Vertical : 0.8m
RTK(RMS)
Horizontal :±(8mm+1ppm)
Vertical :±(15mm+1ppm)
Time Accuracy(RMS)
20ns
Static Accuracy(RMS)
Horizontal :±(2.5mm+0.5ppm)
Vertical :±(5mm+0.5ppm)
Speed
Accuracy(RMS)
0.03m/s
Tilt compensation
Accuracy(within 60°)
≤2cm
SYSTEM
Bluetooth
BR+EDR+BLE
WIFI
802.11 b/g/n
Network
LTE FDD: B2/B4/B5/B7/B12/B13/B25/B26
LTE TDD: B38/B41
WCDMA: B2/B4/B5
GSM: 850MHz
PCS: 1900MHz
Data Radio
Frequency : 410~470MHz
Protocol : TRIMTALK, TRIMMK3, SOUTH, TRANSEOT
RF transmit power : 1W/5W
Air baud rate : 9600 / 19200bps
Storage
32GB, User Storage Space 24GB
INDICATOR
Power Indicator
Show power status
Bluetooth Indicator
Show Bluetooth status
Network Indicator
Show network signal status
Satellite Indicator
Show position status
Data link Indicator
Show differential signal status
BATTERY
Battery
7.4V, 6500mAh
Work time
More than 18 hours (Typical, Rover, GSM)
The static working mode
supports continuous data
collection for 26 hours
under full power
Charge
USB PD 15V/2A
5V/3A
Support fast charging
adapter and adaptively
and dynamically adjust