K528G OEM Board

K528G OEM Board

K528G OEM Board

Product catalog summary
Overview
The K528G OEM board by ComNav Technology Ltd. is a dual-frequency, multi-constellation GNSS board designed for high-accuracy differential positioning. It supports GPS and GLONASS signals and provides positioning and heading information using two antennas, making it ideal for applications in construction, mining, and transportation systems.

Ease of Integration
The board is compatible with most existing products, simplifying integration. It reduces power consumption and peripheral costs by using a single core engine for GNSS signal processing.

Key Features
  • Differential positioning and heading from GPS L1/L2 and GLONASS L1/L2.
  • Industry-standard size, interface, and commands.
  • Customizable for mobile monitoring devices.

Signal Tracking
  • 198 Channels supporting GPS, GLONASS, and SBAS (WAAS, EGNOS, MSAS, GAGAN).

Performance Specifications
  • Cold start: <60 s, Warm start: <45 s, Hot start: <15 s.
  • Signal re-acquisition: <2 s.
  • Velocity accuracy: 0.03 m/s.

Heading Specifications
  • Azimuth Accuracy: (0.2/R)°.
  • Roll and Pitch Accuracy: (0.4/R)°.

Time Precision
  • GPS + GLONASS: 20 ns.

Data Format
  • Correction data I/O: RTCM 2.X, 3.X, CMR (GPS only), CMR+ (GPS only).
  • Position and heading data output: ASCII (NMEA-0183) and ComNav formats.

Physical Specifications
  • Size: 100 mm × 60 mm × 10.2 mm.
  • Weight: 46 g.
  • 2 MCX antenna receptacles.

Environmental Specifications
  • Operating temperature: -40 °C to +80 °C.
  • Storage temperature: -50°C to +95 °C.
  • Humidity: 95% non-condensing.

Electrical Specifications
  • Input Voltage: (3.3-5) ± 5% DC.
  • Power consumption: 1.9 W.
  • Memory: 100 MB.

Software
  • ComNav Compass Receiver Utility software.

Positioning Specifications
  • Post Processing: 2.5 mm + 1 ppm Horizontal, 5 mm + 1 ppm Vertical.
  • Single Baseline RTK: 10 mm + 1 ppm Horizontal, 20 mm + 1 ppm Vertical.
  • SBAS: 1 m 3D RMS.
  • Standalone: 1.5 m 3D RMS.

Communications
  • 3 LV-TTL RS232 Ports with baud rates up to 921,600 bps.
  • Position data outputs: 1, 2, 5, 10 Hz.
  • 1 Pulse Per Second Output and Event Marker input.
  • 4 LEDs indicating Power, Satellite Tracking, and Differential Data.
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Catalog excerpts

K528G OEM Board-1

Specially Designed for Heading Critical Missions Applications Ultimate Reliable and Accurate Positioning & Heading ComNav self-designed and developed K528G OEM board is a dual frequency and multiple constellations GNSS board that provides the highest accuracy in differential positioning. It benefits a lot from plenty of constellations signals, due to its advanced tracking performance of both GPS and GLONASS. What is worth mentioning is that K528G can provide positioning and heading information generated by two antennas. Thus, the K528G is the best and optimal choice for guiding and positioning construction Features Differential positioning and heading from GPS L1/L2 + GLONASS L1/L2 engines, dredges, barges, shipping container cranes, mining equipment and intelligent transportation systems. Ease of Integration The size and pin definition of the K528G OEM board is compatible Built to industry standard physical size, interface and commands with most existing products, making it easy for the designer to Easy to customize and integrate into mobile monitoring devices peripherals costs, as it automatically utilizes only one core engine integrate the K528G OEM board into existing solutions. The K528G OEM board reduces dramatically power consumption and to process GNSS signal and output heading, which is considered to be remarkably convenient. So the compact K528G board is exactly what you are looking for when it refers to high accuracy positioning and heading applications Dual Frequency | Dual Antenna | More reliable and higher accuracy

 Open the catalog to page 1
K528G OEM Board-2

Data Format 198 Channels - GPS: L1 C/A code, L1/L2 P code - GLONASS: L1, L2 - SBAS: WAAS, EGNOS, MSAS, GAGAN Performance Specifications • • • • • Cold start: <60 s Warm start: <45 s Hot start: <15 s Signal re-acquisition: <2 s Velocity accuracy: 0.03 m/s Correction data I/O: - RTCM 2.X, 3.X, CMR (GPS only), CMR+ (GPS only). Position and heading data output: - ASCII: NMEA-0183: GSV, RMC, HDT, VHD, GGA, GSA, ZDA, VTG, GST, PJK, PTNL - ComNav Heading format: GPTRA - ComNav Binary (compatible with major brands) I/O interface: 24-pin dual row male header Heading Specifications Azimuth Accuracy: (0.2/R)°...

 Open the catalog to page 2
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