{
  "version": "1.0",
  "schema": "https://entitymap.org/spec/v1.0",
  "profile": "core",
  "verificationStatus": "self-declared",
  "publisher": {
    "name": "SatelliteDish.net",
    "url": "https://www.satellitedish.net"
  },
  "generated": "2026-07-14T18:34:01Z",
  "entities": [
    {
      "entityId": "e_satellite_dish",
      "@type": "Concept",
      "name": "Satellite Dish",
      "description": "A dish-shaped antenna that collects radio signals from a communications satellite and focuses them onto a receiving element.",
      "sameAs": "https://en.wikipedia.org/wiki/Satellite_dish",
      "relations": [
        {
          "predicate": "INSTANCE_OF",
          "targetName": "Parabolic Antenna",
          "targetId": "e_parabolic_antenna"
        },
        {
          "predicate": "DEPENDS_ON",
          "targetName": "Geostationary Orbit",
          "targetId": "e_geostationary_orbit"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_001",
          "text": "A satellite dish is a type of antenna shaped like a shallow bowl.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/what-is-a-satellite-dish/",
          "pageTitle": "What Is a Satellite Dish? A Clear Definition — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_parabolic_antenna",
      "@type": "Concept",
      "name": "Parabolic Antenna",
      "description": "An antenna that uses a parabolic reflector to focus incoming radio waves to a single focal point, the operating principle behind most satellite dishes.",
      "sameAs": "https://en.wikipedia.org/wiki/Parabolic_antenna",
      "relations": [
        {
          "predicate": "INCLUDES",
          "targetName": "Feed Horn",
          "targetId": "e_feed_horn"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_002",
          "text": "A prime focus dish is the classic deep, symmetrical bowl.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/types-of-satellite-dishes/",
          "pageTitle": "Types of Satellite Dishes Explained — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_lnb",
      "@type": "Concept",
      "name": "Low-Noise Block Downconverter",
      "description": "The device mounted at the focal point of a satellite dish that amplifies the weak received signal and converts it to a lower frequency for the receiver.",
      "alternateName": "LNB",
      "sameAs": "https://en.wikipedia.org/wiki/Low-noise_block_downconverter",
      "relations": [
        {
          "predicate": "PART_OF",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        },
        {
          "predicate": "RELATES_TO",
          "targetName": "Feed Horn",
          "targetId": "e_feed_horn"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_003",
          "text": "If the reflector is the part everyone notices, the LNB is the part that does the electronic work.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/what-is-an-lnb/",
          "pageTitle": "What Is an LNB on a Satellite Dish? — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_feed_horn",
      "@type": "Concept",
      "name": "Feed Horn",
      "description": "The flared waveguide at a dish's focal point that collects the reflected signal and channels it into the LNB.",
      "sameAs": "https://en.wikipedia.org/wiki/Feed_horn",
      "relations": [
        {
          "predicate": "PART_OF",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_004",
          "text": "At the focal point, the feed horn is the flared opening that actually collects the concentrated signal reflected off the bowl and channels it into the electronics behind it.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/parts-of-a-satellite-dish/",
          "pageTitle": "The Parts of a Satellite Dish Explained — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_geostationary_orbit",
      "@type": "Concept",
      "name": "Geostationary Orbit",
      "description": "A circular orbit about 35,786 km above the equator where a satellite appears fixed in the sky, allowing a dish to be aimed once and left in place.",
      "sameAs": "https://en.wikipedia.org/wiki/Geostationary_orbit",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_005",
          "text": "The satellite is the part in orbit.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/are-satellite-dishes-in-space/",
          "pageTitle": "Are Satellite Dishes in Space? — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_c_band",
      "@type": "Concept",
      "name": "C Band",
      "description": "A satellite frequency band (roughly 4–8 GHz) that resists rain fade but requires a large dish, historically used for big backyard satellite systems.",
      "sameAs": "https://en.wikipedia.org/wiki/C_band_(IEEE)",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_006",
          "text": "C band is the oldest of the three, operating at roughly 4 to 8 GHz.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/satellite-dish-frequency-bands/",
          "pageTitle": "Satellite Dish Frequency Bands: C, Ku, Ka — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_ku_band",
      "@type": "Concept",
      "name": "Ku Band",
      "description": "A satellite frequency band (roughly 12–18 GHz) that allows a smaller dish and is used by most modern direct-to-home television services.",
      "sameAs": "https://en.wikipedia.org/wiki/Ku_band",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_007",
          "text": "Ku band sits higher, around 12 to 18 GHz, and it is the workhorse of consumer satellite television.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/satellite-dish-frequency-bands/",
          "pageTitle": "Satellite Dish Frequency Bands: C, Ku, Ka — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_ka_band",
      "@type": "Concept",
      "name": "Ka Band",
      "description": "A high satellite frequency band (roughly 26–40 GHz) that enables very small dishes and high throughput but is the most vulnerable to rain fade.",
      "sameAs": "https://en.wikipedia.org/wiki/Ka_band",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Internet Access",
          "targetId": "e_satellite_internet"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_008",
          "text": "Ka band is higher still, roughly 26 to 40 GHz.",
          "sourceUrl": "https://www.satellitedish.net/how-it-works/satellite-dish-frequency-bands/",
          "pageTitle": "Satellite Dish Frequency Bands: C, Ku, Ka — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_dish_installation",
      "@type": "Methodology",
      "name": "Satellite Dish Installation",
      "description": "The process of mounting, cabling, grounding, and aiming a satellite dish so it holds a rigid, precise line of sight to the target satellite.",
      "relations": [
        {
          "predicate": "REQUIRES",
          "targetName": "Electrical Grounding",
          "targetId": "e_grounding"
        },
        {
          "predicate": "INCLUDES",
          "targetName": "Satellite Dish Alignment",
          "targetId": "e_dish_alignment"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_009",
          "text": "Installing a satellite dish is a satisfying weekend project, but it rewards patience over speed.",
          "sourceUrl": "https://www.satellitedish.net/installation/how-to-install-a-satellite-dish/",
          "pageTitle": "How to Install a Satellite Dish: Step by Step — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_grounding",
      "@type": "Concept",
      "name": "Electrical Grounding",
      "description": "Bonding a dish and its coaxial cable to the home's grounding system, a code requirement that protects against static buildup and lightning-induced surges.",
      "sameAs": "https://en.wikipedia.org/wiki/Ground_(electricity)",
      "relations": [
        {
          "predicate": "PART_OF",
          "targetName": "Satellite Dish Installation",
          "targetId": "e_dish_installation"
        },
        {
          "predicate": "PREVENTS",
          "targetName": "Lightning-Induced Surge Damage",
          "targetUri": "https://en.wikipedia.org/wiki/Lightning_strike"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_010",
          "text": "Grounding is the least glamorous part of a satellite install and the part people most often leave undone.",
          "sourceUrl": "https://www.satellitedish.net/installation/grounding-a-satellite-dish/",
          "pageTitle": "How to Ground a Satellite Dish — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_dish_alignment",
      "@type": "Methodology",
      "name": "Satellite Dish Alignment",
      "description": "The task of aiming a dish precisely in azimuth, elevation, and skew until the received signal is strong and stable.",
      "relations": [
        {
          "predicate": "REQUIRES",
          "targetName": "Azimuth",
          "targetId": "e_azimuth"
        },
        {
          "predicate": "DESCRIBED_BY",
          "targetName": "Satellite Finder",
          "targetId": "e_satellite_finder"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_011",
          "text": "A satellite dish is a precision instrument aimed at a target thousands of miles away that appears only a fraction of a degree wide from the ground.",
          "sourceUrl": "https://www.satellitedish.net/alignment/how-to-aim-a-satellite-dish/",
          "pageTitle": "How to Aim and Align a Satellite Dish — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_azimuth",
      "@type": "Concept",
      "name": "Azimuth",
      "description": "The compass direction, measured in degrees from north, that a dish must face to point at its satellite.",
      "sameAs": "https://en.wikipedia.org/wiki/Azimuth",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish Alignment",
          "targetId": "e_dish_alignment"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_012",
          "text": "Instead, the aim is defined by three settings — azimuth, elevation, and skew — each calculated from your exact location and the satellite's fixed position in orbit.",
          "sourceUrl": "https://www.satellitedish.net/alignment/satellite-dish-direction/",
          "pageTitle": "Satellite Dish Direction: Azimuth, Elevation, Skew — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_satellite_finder",
      "@type": "PhysicalProduct",
      "name": "Satellite Finder",
      "description": "A signal-strength meter or app used during alignment to peak a dish on the correct satellite.",
      "sameAs": "https://en.wikipedia.org/wiki/Satellite_finder",
      "relations": [
        {
          "predicate": "ENABLES",
          "targetName": "Satellite Dish Alignment",
          "targetId": "e_dish_alignment"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_013",
          "text": "A satellite finder is simply a tool that gives you that feedback right at the dish, so you are not running back and forth to a television indoors.",
          "sourceUrl": "https://www.satellitedish.net/alignment/satellite-finder-tools/",
          "pageTitle": "Satellite Finder Tools and Apps — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_coaxial_cable",
      "@type": "Concept",
      "name": "Coaxial Cable",
      "description": "The shielded cable, typically RG-6, that carries the converted signal from the dish's LNB to the satellite receiver indoors.",
      "sameAs": "https://en.wikipedia.org/wiki/Coaxial_cable",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Receiver",
          "targetId": "e_satellite_receiver"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_014",
          "text": "Coaxial cable and its fittings carry a faint, high-frequency signal over a long run, and they are exposed to weather, sunlight, and the occasional careless boot.",
          "sourceUrl": "https://www.satellitedish.net/parts/satellite-dish-cables-and-connectors/",
          "pageTitle": "Satellite Dish Cables and Connectors — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_satellite_receiver",
      "@type": "PhysicalProduct",
      "name": "Satellite Receiver",
      "description": "The indoor set-top device that tunes, decodes, and outputs the programming delivered by the dish and LNB.",
      "sameAs": "https://en.wikipedia.org/wiki/Set-top_box",
      "relations": [
        {
          "predicate": "REQUIRES",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        },
        {
          "predicate": "DEPENDS_ON",
          "targetName": "Low-Noise Block Downconverter",
          "targetId": "e_lnb"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_015",
          "text": "The receiver (sometimes called a set-top box or integrated receiver-decoder) is the component you interact with every day.",
          "sourceUrl": "https://www.satellitedish.net/parts/satellite-dish-receivers/",
          "pageTitle": "Satellite Dish Receivers Explained — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_portable_dish",
      "@type": "PhysicalProduct",
      "name": "Portable Satellite Dish",
      "description": "A compact, movable satellite dish designed for temporary setup, popular for RVs, camping, and tailgating.",
      "relations": [
        {
          "predicate": "INSTANCE_OF",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_016",
          "text": "A portable satellite dish is any antenna designed to be set up, aimed, and taken down repeatedly rather than mounted permanently.",
          "sourceUrl": "https://www.satellitedish.net/portable/portable-satellite-dishes/",
          "pageTitle": "Portable Satellite Dishes: A Complete Guide — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_rv_dish",
      "@type": "PhysicalProduct",
      "name": "RV Satellite Dish",
      "description": "A satellite dish built for recreational vehicles, available as roof-mounted automatic dome systems or portable tripod setups.",
      "relations": [
        {
          "predicate": "INSTANCE_OF",
          "targetName": "Portable Satellite Dish",
          "targetId": "e_portable_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_017",
          "text": "An RV satellite dish is built for one demanding job: delivering reception to a vehicle that moves constantly and parks somewhere new most nights.",
          "sourceUrl": "https://www.satellitedish.net/portable/rv-satellite-dishes/",
          "pageTitle": "RV Satellite Dishes: What to Know — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_free_to_air",
      "@type": "Concept",
      "name": "Free-to-Air",
      "description": "Unencrypted satellite television and radio that can be received with a dish and an FTA receiver at no subscription cost.",
      "alternateName": "FTA",
      "sameAs": "https://en.wikipedia.org/wiki/Free-to-air",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_018",
          "text": "Free-to-air, usually shortened to FTA, refers to television and radio broadcasts that satellites transmit unencrypted.",
          "sourceUrl": "https://www.satellitedish.net/reception/free-tv-with-a-satellite-dish/",
          "pageTitle": "Free TV With a Satellite Dish (Free-to-Air) — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_satellite_internet",
      "@type": "Concept",
      "name": "Satellite Internet Access",
      "description": "Broadband internet delivered over satellite, now including low-earth-orbit services that use compact phased-array dishes.",
      "sameAs": "https://en.wikipedia.org/wiki/Satellite_Internet_access",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_019",
          "text": "The trade-off is distance: a signal traveling up and back over that gap takes noticeable time, adding latency that matters little for television but a great deal for interactive internet use.",
          "sourceUrl": "https://www.satellitedish.net/reception/starlink-and-modern-internet-dishes/",
          "pageTitle": "Starlink & Modern Satellite Internet Dishes — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_starlink",
      "@type": "Service",
      "name": "Starlink",
      "description": "A low-earth-orbit satellite internet service whose user terminal is a self-aiming phased-array dish rather than a traditional parabolic dish.",
      "sameAs": "https://en.wikipedia.org/wiki/Starlink",
      "relations": [
        {
          "predicate": "INSTANCE_OF",
          "targetName": "Satellite Internet Access",
          "targetId": "e_satellite_internet"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_020",
          "text": "Satellite internet dishes, of which Starlink is the best-known example, are a different animal.",
          "sourceUrl": "https://www.satellitedish.net/reception/starlink-and-modern-internet-dishes/",
          "pageTitle": "Starlink & Modern Satellite Internet Dishes — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_rain_fade",
      "@type": "Concept",
      "name": "Rain Fade",
      "description": "The temporary loss of satellite signal caused by heavy rain or snow absorbing the radio waves, most pronounced on higher frequency bands.",
      "sameAs": "https://en.wikipedia.org/wiki/Rain_fade",
      "relations": [
        {
          "predicate": "DEGRADES",
          "targetName": "Ka Band",
          "targetId": "e_ka_band",
          "confidence": "declared"
        },
        {
          "predicate": "DEGRADES",
          "targetName": "Ku Band",
          "targetId": "e_ku_band",
          "confidence": "declared"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_021",
          "text": "The first is a temporary loss of signal during intense rain, known as rain fade.",
          "sourceUrl": "https://www.satellitedish.net/maintenance/satellite-dish-rain-and-storms/",
          "pageTitle": "Satellite Dishes in Rain and Storms Explained — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_dish_removal",
      "@type": "Methodology",
      "name": "Satellite Dish Removal",
      "description": "The safe disconnection and dismounting of an unused satellite dish, followed by sealing the mounting holes and recycling or repurposing the hardware.",
      "relations": [
        {
          "predicate": "RELATES_TO",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        }
      ],
      "hasChunks": [
        {
          "chunkId": "c_022",
          "text": "First, confirm the dish is yours to remove.",
          "sourceUrl": "https://www.satellitedish.net/removal/how-to-remove-a-satellite-dish/",
          "pageTitle": "How to Remove a Satellite Dish Safely — SatelliteDish.net",
          "publisher": "SatelliteDish.net",
          "retrieved": "2026-07-14T18:34:01Z",
          "contentType": "definition",
          "audienceType": "general"
        }
      ]
    },
    {
      "entityId": "e_publisher",
      "@type": "Organization",
      "name": "SatelliteDish.net",
      "description": "An independent, ad-supported publisher providing plain-English educational guides about satellite dishes, not affiliated with any TV or internet provider.",
      "relations": [
        {
          "predicate": "COVERS",
          "targetName": "Satellite Dish",
          "targetId": "e_satellite_dish"
        },
        {
          "predicate": "COVERS",
          "targetName": "Satellite Dish Installation",
          "targetId": "e_dish_installation"
        },
        {
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