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  "path": "/2026/02/25/iridium-9604-3-in-1-iot-module-integrates-iridium-sbd-satellite-service-lte-m-cellular-connectivity-and-gnss-positioning/",
  "publishedAt": "2026-02-25T07:10:39.000Z",
  "site": "https://www.cnx-software.com",
  "tags": [
    "Hardware",
    "emtc",
    "gps",
    "IoT",
    "lte",
    "satellite",
    "smart agriculture",
    "smart grid",
    "Iridium 9604 3-in-1 IoT module integrates Iridium SBD satellite service, LTE-M cellular connectivity, and GNSS positioning",
    "CNX Software - Embedded Systems News"
  ],
  "textContent": "Iridium Communications has just unveiled the Iridium 9604 3-in-1 IoT module with support for Iridium Short Burst Data (SBD) satellite service, LTE-M cellular connectivity, and GNSS positioning. Solutions relying on satellite, cellular, and/or GNSS positioning are typically implemented using three different chips or modules. For example, the earlier Iridium Certus 9704 Satellite IoT Developer Kit relies on an Iridium 9704 module and a u-blox GNSS module, but the Iridium 9604 module implements everything into a single 26 x 16 mm package, saving up to 60 percent or more in board space and lowering the costs of the final product. Iridum 9604 specifications: Iridium Short Burst Data 340 bytes mobile-originated 270 bytes mobile-terminated Global LEO coverage Cellular LTE-M (CAT-M1) Global band support Carrier certifications FirstNet certification in the US GNSS – GPS, GLONASS, Galileo, BeiDou Antennas Iridium/GNSS antenna LTE-M antenna Host interface – Single interface (not specified, likely UART or SPI) Dimensions – 26 [...]\n\nThe post Iridium 9604 3-in-1 IoT module integrates Iridium SBD satellite service, LTE-M cellular connectivity, and GNSS positioning appeared first on CNX Software - Embedded Systems News.",
  "title": "Iridium 9604 3-in-1 IoT module integrates Iridium SBD satellite service, LTE-M cellular connectivity, and GNSS positioning"
}