Feature 1
970GNSS Beidou Plus RTK product technical specifications
|
GNSS performance |
Number of channels |
800
|
394
|
Tracking characteristics |
GPS: L1C/A, L1C, L1P, L2C, L2P, L5
BDS: B1I, B2I, B3I, B1C, B2a, B2b, ACEBOC
GLONASS: G1, G2, G3
Galileo: E1, E5a, E5b, ALTBOC, E6
QZSS: L1C/A, L1C, L2C, L5, LEX
SBAS
|
GPS: L1CA/L1P/L1C/L2P/L2C/L5
GLONASS: G1/G2, P1/P2
BeiDou: B1/B2 (B3 separate variant without L5)
Galileo: E1BC/E5a/E5b
QZSS: L1CA/L2C/L5/L1C
|
Accuracy index |
Update rate |
10Hz standard, 20Hz/50Hz can be authorized
|
5Hz
|
Static accuracy |
Horizontal: ±(2.5+1×10-6D)mm
Vertical: ±(5+1×10-6D)mm
|
RTK accuracy |
Horizontal: ±(8+1×10-6D) mm
Vertical: ±(15+1×10-6D) mm
|
RTKFusion |
Positioning accuracy of 30° rod tip is within 2cm, 60° rod tip positioning accuracy is within 5cm
Note: 1.8m rod height
|
Electrical performance |
Battery characteristics |
Dual batteries, 7.2V/3400mAh*2. At room temperature, the mobile station radio mode can support no less than 9 hours of work.
|
Input voltage |
9~28V DC
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System Configuration |
operating system |
Linux
|
Built-in storage |
Onboard 8G; TF card expansion, maximum support ≥32G
|
Bluetooth |
V5.0+EDR backward compatible / BLE
|
WIFI |
802.11 b/g/n
|
Network communication |
Full Netcom 4G
GSM: 900/1800MHz
CDMA 1x/EVDO: BC0
WCDMA: B1
TD-SCDMA: B34/B39
FDD LTE: B1/B3/B8
TDD LTE: B38/B39/B40/B41
|
UHF radio |
TRM101: power 1W, frequency 410-470MHz
|
Protocol |
TrimTalk 450S, PCC GMSK, SATEL,
HITARGET(9600), HITARGET(19200), TrimTalk(4800),
HZSZ, South 9600, TrimMark III, South 19200, GEOTALK, GEOMARK
|
Tilt measurement |
stand by
|
Data interface |
TNC |
Connect the antenna of the built-in radio.
|
5-pin interface |
Used to connect external power supply and external radio.
|
7-pin interface |
Used to connect to PC or handheld devices, USB + serial port.
|
other |
SIM card slot and TF card slot, install SIM card and TF card
|
Man-machine interface |
button |
The power button is used to turn the host on and off.
Short press once to broadcast the current working mode and status.
|
Indicator light |
Power supply (red and green)
|
Steady green: power 30%-100%;
flashing green: power 10%-%30%;
steady red: power <10% with voice beeps.
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Satellite (red and green)
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Off: The star is not received; the
red light flashes: the star is received, but the positioning is not successful; the
green light flashes: the positioning is performed, but not fixed; the
green light is on: fixed solution ; the red and green lights flash
alternately: the GNSS main board is abnormal.
|
Bluetooth (blue monochrome)
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Off: No Bluetooth connection is established with the device;
Steady on: Bluetooth connection is established with the device.
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Data link (green and blue color)
|
Steady green light: the data link is set successfully;
flashing green: normal data transmission;
flashing blue: in static mode, the blue light flashes according to the static sampling interval set.
|
voice |
Support TTS voice broadcast
|
Physical characteristics |
Integrated antenna |
Integrated integrated antenna
|
size |
156mm*76mm
|
weight |
About 1.2KG
|
Environmental performance |
Operating temperature |
-30℃ ~ +65℃
|
storage temperature |
-40℃ ~ +80℃
|
Waterproof and dustproof |
IP67
|
fall |
Room temperature resistant to 2 meters drop with a pole (hardwood ground), 1.2 meters free fall.
|
humidity |
100% anti-condensation
|