Iridium 9523 Module

The Iridium 9523 module is the core of the Iridium Voice, SBD, PTT and LBS Network — small and compact, it is the perfect way to integrate into your Iridium-based hardware!


  • Multi-Capable Iridium core network features
  • Voice, SMS, PTT, SBD and LBS capable
  • Compact physical footprint for streamlined integration
  • Single or Multi-Channel communication
  • Thorough documentation with AT Commands and Developers guides 




• Dimensions: 70 mm (L) x 36 mm (W) x 14.6 mm (D)
• Weight: 32g 
• Operational -30 deg C to +70 deg C
• 3.2V to 6V voltage limits
• 70mA – 110mA draw in standby and during call
• Typical power consumption 2.3W
• Multiplexing via TDMA/FDMA
• Frequencies 1616MHz to 1626.5MHz


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