Iridium Core 9523 Module

Model: IRIDN0125
Services: Voice Calling | Iridium Short Burst Data® (SBD®) | Iridium RUDICS | Iridium Circuit Switched Data (CSD) | Iridium Push-To-Talk

  • Truly Global Two-Way Voice & Data Communications
  • Supports Circuit-Switched Data, RUDICS, and Iridium Short Burst Data® (SBD®)
  • Iridium Push-To-Talk (PTT) Capable
  • Ultra Compact Form Factor

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    Powerful New Possibilities
    Small but powerful, the Iridium Core 9523 modules supports all Iridium narrowband voice and data services to enable endless global connectivity possibilities.


    Connectivity, Simplified.
    The Iridium Core 9523 easily integrates into connectivity solutions to drive global communications in ways never thought possible.


    Simplified Integration
    Features standardized connectors and direct printed circuit boards (PCB) integration


    Ultra Compact Form Factor
    Small, lightweight module offering a compact footprint for powerful connections


    Single Board Module
    Capacity for embedded applications such as GPS, location-based services (LBS), Wi-Fi, and Bluetooth


    • Dimensions (L x W x H): 70.44mm x 36.04mm x 14.6mm
    • Weight: 32 g
    • Operating Temperature Range: -30 to +70 ℃
    • Operating Humidity Range: ≤75 % RH
    • Storage Temperature Range: -40 to +85 ℃
    • Storage Humidity Range: ≤93 % RH
    • Vibration Standard: EN60068-2-14:2009, IEC60068-2-64:2008, EN60068-2-27:2009, SAE J1455, and MILSTD 810


    RF Interface

    • Duplexing Method: TDD (Time Domain Duplex)
    • I / O Impedence: 50 Ohm
    • Multiplexing Method: TDMA/FDMA



    • Input Voltage Range: +3.2 to +6 V
    • Calling Current Average: 110 average mA
    • Calling Current Peak: 300 peak A

    VBOOST Power

    • Nominal Voltage: 27 V
    • Absolute Maximal Voltage: +35 V
    • Minimal Voltage During Call Transmit Burst: 10.5 V
    • Typical Power on Call: 2.3 average W
    • Maximal Power on Call: 3.1 average W



    • Telephony: Yes
    • Location Based Services: Yes



    CE Approval
    Industry Canada
    NRRA – Korea
    REACH 201


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