{
  "id": "h81-rtk-5g-m60",
  "name": "H81 RTK",
  "kind": "5G RTK field tablet",
  "selected_variant": "5G-M60 only",
  "source_pdf": "/Volumes/soten_数据中心01/SOTENGROUP/开发项目/RTKGO/硬件产品资料/HUGEROCK H81 RUGGED GNSSRTK TABLET PC V1.5(2).pdf",
  "source_pages": [
    2,
    3,
    4
  ],
  "specs": {
    "Selected configuration": "T-SMART H81 (5G-M60), order 05121172, H81-M60-GM, UM960 + NFC",
    "Processor": "MediaTek Kompanio 900T octa-core, up to 2.6GHz, 6nm",
    "Graphics": "ARM G68 MC4",
    "AI processing": "APU 3.0 (2.6T)",
    "Memory / storage": "8GB LPDDR4 RAM / 256GB UFS",
    "Expandable storage": "microSD, up to 2TB",
    "Display": "8-inch AFFS/IPS; 1920 × 1200; 1000 nits",
    "Cameras": "48MP main AF + flash; 5MP wide-angle rear; 8MP front",
    "Battery / power": "12000mAh removable battery; PD charging; 5V 2A / 9V 2A adapter options",
    "Interfaces": "USB Type-A host ×1; Type-C OTG ×1; 8-pin magnetic connector; dual nano-SIM + microSD triple slot (dual-SIM or SIM+SD)",
    "Cellular": "5G NR SA / NSA, LTE-FDD / LTE-TDD, WCDMA",
    "5G bands (datasheet)": "SA n1/n3/n20/n28/n41/n77/n78/n79; NSA supported, but the printed NSA band sequence is incomplete and needs clarification before publishing a complete band list",
    "Wi-Fi": "Wi-Fi 6, 2×2, 2.4/5GHz, 802.11 a/b/g/n/ac/ax",
    "Bluetooth": "5.2 LE",
    "OS": "Android 14 (GMS certified per datasheet)",
    "GNSS module": "UM960; NebulasIV; 1408 channels",
    "GNSS tracking": "BeiDou B1I/B2I/B3I/B1C/B2a/B2b; GPS L1C/A/L1C/L2P/L5; GLONASS G1/G2; Galileo E1/E5a/E5b/E6; QZSS L1C/A/L2C/L5; SBAS L1C/A (as printed)",
    "RTK fixed accuracy (RMS)": "0.8cm + 1ppm horizontal; 1.5cm + 1ppm vertical",
    "RTK update rate": "10Hz",
    "Single-point accuracy (RMS)": "1.5m horizontal / 2.5m vertical",
    "DGPS accuracy (RMS)": "0.4m horizontal / 0.8m vertical",
    "Dimensions": "223 × 146 × 23mm",
    "Weight": "886g including hand strap",
    "Protection (datasheet)": "IP68; MIL-STD-810H compliant, 1.8m drop; IK08",
    "Operating temperature": "-31°C to +55°C",
    "Storage temperature": "-40°C to +80°C",
    "Warranty (datasheet)": "36 months device / 12 months battery"
  },
  "notes": [
    "Only 5G-M60 / order 05121172 is selected. Do not copy M50/M45/M45H processor, RAM, screen, radio or OS values. UM960 RTK module data comes from p4, not the general Android navigation row."
  ],
  "product_visual": "visual-library/06-h81-rtkgo.png",
  "product_visual_type": "Generated product visualization based on supplied six-view and recorded RTKGO UI; original references retained in gallery.",
  "commercial_mode": "B2B quotation on request"
}