{
  "product": "GB30",
  "revision": "R33",
  "date": "2026-10-17",
  "rows": [
    {
      "parameter": "Product role",
      "value": "Integrated GNSS local reference base + NTRIP Caster",
      "basis": "Product owner; guide pp. 3-4"
    },
    {
      "parameter": "Included in each complete kit",
      "value": "GB30 main unit; External GNSS antenna; Antenna mounting stand; Coaxial antenna cable",
      "basis": "Confirmed product package, 2026-10-17"
    },
    {
      "parameter": "Computing platform",
      "value": "Low-power ARM processor",
      "basis": "Product owner"
    },
    {
      "parameter": "Local Base Station mode",
      "value": "Own reference source and active Caster; accepts independent uplink sources",
      "basis": "Guide pp. 3-4, 10, 15"
    },
    {
      "parameter": "Uplink Base Station mode",
      "value": "Uploads an independent local source to a bound Caster; its own Caster is disabled",
      "basis": "Guide pp. 3-4, 12"
    },
    {
      "parameter": "Default client policy",
      "value": "256 simultaneous client terminals",
      "basis": "Product owner, 2026-10-16"
    },
    {
      "parameter": "Default uplink allowance",
      "value": "8 uplink reference stations",
      "basis": "Product owner, 2026-10-16"
    },
    {
      "parameter": "Available reference sources",
      "value": "1 local source + up to 8 independent uplink sources in the described 8 + 1 configuration",
      "basis": "Product owner; guide p. 15"
    },
    {
      "parameter": "Maximum direct NTRIP clients",
      "value": "Up to 4,000 simultaneously online; a raised limit/configuration is distinct from the default policy",
      "basis": "Product owner, 2026-10-16"
    },
    {
      "parameter": "Network tunnel",
      "value": "No dedicated public IP, port forwarding or dedicated line required; internet access and a compatible client remain necessary",
      "basis": "Product owner, 2026-10-16"
    },
    {
      "parameter": "Tunnel capacity",
      "value": "Confirm for the selected deployment; the direct NTRIP maximum does not apply",
      "basis": "No tunnel concurrency figure supplied"
    },
    {
      "parameter": "Network setup",
      "value": "Wi-Fi setup through Android settings is documented; confirm supplied network hardware/configuration",
      "basis": "Guide p. 6"
    },
    {
      "parameter": "Reference coordinates",
      "value": "Survey-in or known fixed coordinates; verify reference frame, height type and antenna reference",
      "basis": "Guide pp. 10-11"
    },
    {
      "parameter": "Source access",
      "value": "NTRIP sourcetable discovery and mountpoint selection; local and uplink sources remain separate",
      "basis": "Guide pp. 15-16"
    },
    {
      "parameter": "Initial pairing",
      "value": "Six-digit code valid for 15 minutes; a valid binding survives code expiry",
      "basis": "Guide p. 14"
    },
    {
      "parameter": "Monitoring interface",
      "value": "Touchscreen; GNSS, network, NTRIP and system cards; clients and uplink sessions monitored separately",
      "basis": "Guide pp. 7, 17"
    },
    {
      "parameter": "Configuration management",
      "value": "Separate profiles by mode; save and Apply to device are separate operations",
      "basis": "Guide pp. 18-19"
    },
    {
      "parameter": "Typical / full-load power",
      "value": "1.5W / 2W ",
      "basis": "Product owner, 2026-10-16"
    },
    {
      "parameter": "Energy at continuous typical load",
      "value": "13.14 kWh/device/year at 1.5W for 8,760 hours (calculated)",
      "basis": "Calculation; excludes unspecified external loads"
    },
    {
      "parameter": "Antenna connection",
      "value": "Outdoor fixed GNSS antenna; coaxial cable connects to the main unit's SMA antenna input",
      "basis": "Product owner; installation reference"
    },
    {
      "parameter": "Installation",
      "value": "Main unit fixed indoors with stable power; antenna fixed outdoors with clear sky",
      "basis": "Product owner; guide p. 5"
    },
    {
      "parameter": "Documentation baseline",
      "value": "English user guide 1.0.34; match configuration to installed firmware",
      "basis": "Supplied guide"
    }
  ],
  "commercial": {
    "scope": "Complete kit includes GB30 main unit, external GNSS antenna, antenna mounting stand and coaxial antenna cable. Confirm installation requirements, separate power supply, network, tax, freight and commercial terms."
  },
  "ordering_confirmation": [
    "Input electrical rating and power supply",
    "GNSS receiver, constellations, frequencies and output configuration",
    "Dimensions, weight, operating temperature and protection rating",
    "Antenna cable length and connectors, mounting requirements and separately specified power supply",
    "Tunnel compatibility, capacity and service conditions",
    "Shipping firmware, client policy and access configuration"
  ],
  "limitations": [
    "Product specifications and owner statements are not an independent load/accuracy test report",
    "Station spacing around 10 km is a planning example, not a guaranteed radius or city boundary",
    "Separate sources are not VRS, correction fusion, seamless roaming or automatic nearest-station selection",
    "Old 0/128 UI is historical displayed configuration and does not override the confirmed default 256-client policy"
  ],
  "commercial_mode": "B2B quotation on request",
  "kit": {
    "product_id": "gb30",
    "name": "GB30 Complete Reference Kit",
    "quotation_unit": "complete kit",
    "included": [
      "GB30 main unit",
      "External GNSS antenna",
      "Antenna mounting stand",
      "Coaxial antenna cable"
    ],
    "configuration_note": "Confirm cable length, connector requirements and mounting requirements in the quotation. Power supply and other installation equipment are specified separately."
  }
}