High Quality Tersus David Base Kit with Big External 30W Radio
Model No.︰David Plus
Brand Name︰TERSUS
Country of Origin︰China
Unit Price︰-
Minimum Order︰1 pc
Product Description
Tersus David Plus Gnss Receiver (positioning, heading) Without Antenna
Basic Information
|
Model No. |
David Plus |
|
Trademark |
TERSUS |
|
Accuracy |
10mm+1ppm |
|
Vertical Lines |
2 |
|
Horizontal Line |
10mm+1ppm |
|
Language: |
Support Language Customized |
|
Size |
45*40*25cm (7kgs) 45*40*25cm (7kgs) 17*14*145cm (5kgs) |
|
Origin |
China |
|
Transport Package |
Plastic Case Inside and the Carton Outside |
|
H.S.Code |
8526919090 |
OVERVIEW:
The Tersus David is a cost-efficient, palm-sized GNSS receiver designed for surveying, UAVs, AGVs, and agricultural applications. Working with an external GNSS antenna, the free Tersus Survey App and post-processing software, the David GNSS receiver is a low-cost solution for all survey applications, including real-time RTK positioning and data collection for PPK.
A 4GB in-built memory makes it easy to record data for post processing. The compact size, IP67-rated enclosure, and external Bluetooth module alleviates most of the inconveniences encountered in field work.
|
Key Features |
|
|
Supports multiple constellations & frequencies: |
|
|
-GPS L1, L2 -GLONASS L1, L2 -BeiDou B1, B2 |
|
|
Supports 384 channels |
|
|
Supports RTCM2.3/3.x, CMR, CMR+ corrections |
|
|
Easy to connect an external powerful radio for long range communication |
|
|
Flexible for integration in different applications |
|
|
20Hz raw measurement output for post processing |
|
|
The carrier phase accuracy down to 1mm |
|
|
In-built 4GB eMMC for data recording |
|
|
Input power range is 5~12V DC |
|
|
IP67-rated dust- & waterproof enclosure, for reliability in harsh environmental conditions |
|
|
Supports Nuwa & FieldGenius surveying software |
|
|
Performance |
|
|
Signal Tracking For Antenna: |
GPS L1, L2; GLONASS L1, L2; BeiDou B1, B2 |
|
GNSS Channels: |
384 |
|
Single Point Positioning Accuracy (RMS): |
|
|
-Horizontal: |
1.5m |
|
-Vertical: |
3.0m |
|
Real Time Kinematic (RMS): |
|
|
-Horizontal: |
10mm+1ppm |
|
-Vertical: |
15mm+1ppm |
|
Post Processed Kinematic (RMS): |
|
|
-Horizontal: |
10mm+1ppm |
|
-Vertical: |
15mm+1ppm |
|
Static Post Processing (RMS): |
|
|
-Horizontal: |
3mm+0.5ppm |
|
-Vertical: |
5mm+0.5ppm |
|
Observation Accuracy (zenith direction): |
|
|
-C/A Code: |
10cm |
|
-P Code: |
10cm |
|
-Carrier Phase: |
1mm |
|
Time To First Fix (TTFF): |
|
|
-Cold Start: |
<50s |
|
-Warm Start: |
<30s |
|
Timing Accuracy (RMS): |
20ns |
|
Velocity Accuracy (RMS): |
0.03m/s |
|
Initialization (typical): |
<10s |
|
Initialization Reliability: |
>99.9% |
|
Max. Measurements Update Rate: |
20Hz |
|
Input Voltage: |
5V~12V DC1 |
|
Power Consumption (at 25ºC ): |
3.2W (David only) |
|
Active Antenna Input Impedance: |
50Ω |
|
Storage: |
In-built 4GB memory |
|
Communication |
|
|
Serial Ports: |
RS232 x2 |
|
USB Ports: |
USB 2.0 device x1 |
|
Antenna Connector: |
SMA female x1 |
|
COM Baud Rate: |
COM Baud Rate: |
|
Software Support |
|
|
Tersus Nuwa MicroSurvey FieldGenius Other Third Party Software Support NMEA-0183 |
|
|
Physical |
|
|
Dimension: |
104x65x31mm (David only) |
|
Weight: |
≈ 250g (David only |
|
Operating Temperature: |
-40ºC ~ +85ºC |
|
Dust- & Waterproof: |
IP67 |
|
Optional Accessories |
|
|
2W 460MHz/30W 460MHz radio to transmit/receive RTK corrections |
|
|
Battery bank |
|
Payment Terms︰ T/T, Western Union, Money Gram
Product Image
