{
  "type": "product",
  "id": "honeywell-aerospace-ala-52b",
  "url": "https://www.nomyparts.com/companies/honeywell-aerospace/products/ala-52b/",
  "name": "ALA-52B",
  "fullName": "ALA-52B altitude or distance sensor",
  "manufacturer": {
    "id": "honeywell-aerospace",
    "name": "Honeywell Aerospace",
    "url": "https://www.nomyparts.com/companies/honeywell-aerospace/"
  },
  "category": {
    "id": "sensors",
    "name": "Sensors"
  },
  "subcategory": {
    "id": "altimeters",
    "name": "Altimeters"
  },
  "description": "ALA-52B is an aircraft radar altimeter that measures height above the reflecting surface. Separate transmitting and receiving antennas connect to the avionics unit, while a dedicated or multifunction indicator presents the resulting altitude information.",
  "manufacturerPage": "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter",
  "certifications": [],
  "specifications": [
    {
      "id": "market",
      "name": "Market",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-11-03",
      "value": "Civil"
    },
    {
      "id": "mass",
      "name": "Mass",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": 3900,
      "unit": "g",
      "si": {
        "value": 3.9,
        "unit": "kg"
      }
    },
    {
      "id": "operating-temperature",
      "name": "Operating temperature",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": {
        "min": -55,
        "max": 70
      },
      "unit": "°C"
    },
    {
      "id": "sensor-technology",
      "name": "Sensor technology",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": "Radar"
    },
    {
      "id": "max-range",
      "name": "Max range",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": 2438.4,
      "unit": "m"
    },
    {
      "id": "min-range",
      "name": "Min range",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": -6.096,
      "unit": "m"
    },
    {
      "id": "frequency-wavelength",
      "name": "Frequency / wavelength",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": "4.2–4.4 GHz."
    },
    {
      "id": "antenna",
      "name": "Antenna",
      "sources": [
        "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter"
      ],
      "verified": "2026-10-19",
      "value": "Two antennas: one transmitting and one receiving; separate multifunction or dedicated altitude indicator."
    }
  ],
  "sources": [
    {
      "url": "https://www.honeywellaerospace.com/us/en/products-and-services/products/cabin-and-cockpit/radios/radar-altimeters/ala-52b-radar-altimeter",
      "checked": "2026-11-03"
    }
  ],
  "updated": "2026-11-03",
  "license": "https://creativecommons.org/licenses/by/4.0/",
  "licenseName": "CC BY 4.0",
  "attribution": "Source: NomyParts, https://www.nomyparts.com/companies/honeywell-aerospace/products/ala-52b/"
}