TOP682

T0P682 High Precision RTK Heading Module

GPS+BEIDOU+GLONASS+GLAILOEHigh Precision RTK and Heading ModuleAll-constellation Multi-frequencyTOP682 is the all-constellation multi-frequency high precision RTK and heading modu

  • Model:: TOP682
  • GNSS Mode:
  • Operating voltage(V):: 5.0V
  • Operating current:: 600Ma
  • size(mm):: 60*60*6.0mm
  • Weight(g)::
  • Brand:: TOPGNSS
  • NMEA Message:: RTCM3.2,NMEA0183
  • Support customization::

                   GPS+BEIDOU+GLONASS+GLAILOE

High Precision RTK and Heading Module All-constellation Multi-frequency

TOP682 is the all-constellation multi-frequency high precision RTK and heading module, developed by TOPGNSS

The module istargeting Roberts, UAVs and intelligent drive applications.TheTOP682 can provide reliable centimeter-level accuracy and high accuracy heading output at high update rate.

(432 channel tracking) small size(60x60*6.0mm).

It can simultaneously track GPS L1/L2 + BDS B1I/B2I + GLONASSL1/L2+Galileo E1/E5b+QZSS.

The TOP682 adopts UNICORECOMM’s new-generation “UGypsophila” RTK processing technology and takes advantage of the high-performance data sharing capability and super-simplified operating system within the NebulasII GNSS SoC chip. It performs sufficient optimization on the multi-dimensional RTK matrix pipeline computation, resulting in much higher RTK processing capability. With on-board MEMS chip and UFusion integrated navigation algorithm, TOP682 can maintain excellent application experience even in the most challenging environments such as urban canyons,tunnels and obstructions.


 60×60*6.0mm, smallest footprint multi-frequency RTK and heading module,

package

 Support GPS L1/L2+BDS B1I/B2I +GLONASS L1/ L2+Galileo E1/E5b

 Precise RTK positioning and heading

 Instant RTK Initialization time < 5s

 Dual antenna input with support of antenna signal detection

 20Hz data output rate

 Adaptive recognition of RTCM input data format

 On board MEMS integrated navigation




OVERVIEW

The TOPGNSS TOP682 high precision GNSS RTK and heading module is an multi-frequency, multi-constellation GNSS module based on the Nebulas-II GNSS SoCan. It has a small footprint and supports GPS L1/L2, GLONASS L1/L2, Galileo E1/ E5b, BeiDou B1/B2 and SBAS. The TOP682 is used in a variety of applications such as drones, autonomous vehicles and mechanical control.

FEATURES

  • Smallest footprint in the industry, all-system multi-frequency high-precision heading module

  • Supports GPS L1/L2 + GLONASS L1/L2 + Galileo E1/E5b + BeiDou B1/B2

  • Dual antenna input

  • Supports simultaneous output of heading and positioning, 20 Hz data output rate

  • Adaptive recognition of RTCM input data format

  • On-board MEMS integrated navigation

TECHNICAL SPECIFICATIONS


Tracking
Channels:432
GPS:L1, L2
GLONASS:L1, L2
Galileo:E1, E5b
BeiDou:B1, B2
QZSS:L1, L5
Performance
SinglePoint Position (RMS):Horizontal – 1.5 m
Vertical – 2.5 m
DGPS (RMS):Horizontal – 0.4 m
Vertica. – 0.8 m
RTK (RMS):Horizontal – 1 cm + 1 ppm
Vertical – 1.5 cm + 1 ppm
VelocityAccuracy (RMS):0.03 m/s
HeadingAccuracy:0.2°@ 1 mbaseline
TimeAccuracy (RMS):20ns
Cold Start:<40 s
Initialization Time:<5 s (typical)
Reacquisition:<1 s
Physical
Dimensions:60 mm x 60 mm x 6.0mm
OperatingTemperature:-40 °C – +85 °C
StorageTemperature:-55 °C – +95 °C
Humidity:95% non-condensing






TECHNICAL SPECIFICATIONS


Tracking
Channels:432
GPS:L1, L2
GLONASS:L1, L2
Galileo:E1, E5b
BeiDou:B1, B2
QZSS:L1, L5
Performance
SinglePoint Position (RMS):Horizontal – 1.5 m
Vertical – 2.5 m
DGPS (RMS):Horizontal – 0.4 m
Vertica. – 0.8 m
RTK (RMS):Horizontal – 1 cm + 1 ppm
Vertical – 1.5 cm + 1 ppm
VelocityAccuracy (RMS):0.03 m/s
HeadingAccuracy:0.2°@ 1 mbaseline
TimeAccuracy (RMS):20ns
Cold Start:<40 s
Initialization Time:<5 s (typical)
Reacquisition:<1 s
Physical
Dimensions:60 mm x 60 mm x 6.0mm
OperatingTemperature:-40 °C – +85 °C
StorageTemperature:-55 °C – +95 °C
Humidity:95% non-condensing







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