{
  "id": "gk101m",
  "name": "GK101M",
  "kind": "Vehicle-mounted RTK terminal",
  "selected_variant": "GK101M",
  "source_pdf": "/Volumes/soten_数据中心01/SOTENGROUP/开发项目/RTKGO/硬件产品资料/GK101M RUGGED GNSS RTK SMART TERMINAL-20240222.pdf",
  "source_pages": [
    3,
    4
  ],
  "specs": {
    "Processor": "ARM Cortex-A73 octa-core, 2.0GHz",
    "Graphics": "ARM Mali-G72 MP3",
    "Memory / storage": "8GB RAM / 128GB storage",
    "Expandable storage": "microSD, up to 256GB",
    "Display": "10.1-inch IPS/AFFS; 1200 × 1920 FHD; 1000 nits",
    "Camera": "5MP sub camera (source wording)",
    "Battery / power": "No built-in battery; external DC 9–24V input; datasheet adapter line: 3A / 27W",
    "Interfaces": "USB Type-A host ×2; Type-C ×1; RS232 ×1; RS485 ×1; RJ45; dual nano-SIM; microSD; 3.5mm audio",
    "Cellular": "4G LTE; GSM / WCDMA / CDMA 1X / VoLTE",
    "Wi-Fi": "Dual-band 2.4/5GHz, 802.11 a/b/g/n/ac",
    "Bluetooth": "5.0 LE",
    "Other interfaces": "NFC; LoRa 433MHz",
    "GNSS module": "UM982 positioning + dual-antenna heading",
    "GNSS channels": "1408; NebulasIV",
    "GNSS tracking": "BDS B1I/B2I/B3I; GPS L1C/A/L2P(Y)/L2C/L5; Galileo E1/E5a/E5b; GLONASS L1/L2; QZSS L1/L2/L5 (as printed)",
    "RTK accuracy (RMS)": "Plane 0.8cm + 1ppm; elevation 1.5cm + 1ppm",
    "Heading accuracy (RMS)": "0.1° / 1m baseline",
    "GNSS update rate": "20Hz observation / positioning",
    "RTK initialization": "<5s typical; >99.9% initialization reliability (datasheet)",
    "Correction data": "RTCM v3.3 / 3.2 / 3.1 / 3.0",
    "Output": "NMEA 0183 / Unicore",
    "External measurement antenna": "HG-BA800; dual antenna configuration shown for heading; Ø132 × 55.14mm; ≤350g per antenna",
    "Dimensions": "300 × 166 × 34mm",
    "Weight": "880g",
    "Protection (datasheet)": "IP67; MIL-STD-810G method 516.6 procedure IV; touch panel IK05",
    "Operating temperature": "-20°C to +70°C",
    "Storage temperature": "-40°C to +80°C",
    "OS (datasheet options)": "Android 9 / 10 / 11 / 13; shipping image to be specified",
    "Warranty (datasheet)": "24 months"
  },
  "notes": [
    "Vehicle-specific device. External power rating is not measured device consumption. Dual-antenna heading must retain the baseline condition."
  ],
  "product_visual": "visual-library/05-gk101m-rk101-refined.png",
  "product_visual_type": "Generated product visualization based on supplied six-view and recorded RTKGO UI; original references retained in gallery.",
  "body_reference": "RK101@2x.png, explicitly confirmed by product owner as GK101M appearance reference.",
  "commercial_mode": "B2B quotation on request"
}