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Describes the core functionalities and components of the Iridium 9523 module.
Details packaging and regulatory approvals for the Iridium 9523 module.
Provides compliance information and warnings related to FCC regulations.
Provides compliance information and warnings for Industry Canada regulations.
Discusses software revisions and where to find release notes for the Iridium 9523.
Lists relevant standards and documents for the Iridium 9523.
Details the physical dimensions, weight, and layout of the Iridium 9523 module.
Explains how to mount the Iridium 9523 module onto an application board.
Covers environmental specifications and tests performed on the Iridium 9523.
Details the connections on the user connector of the Iridium 9523 module.
Specifies the type and part number of the user connector on the Iridium 9523.
Lists the pin assignments for the user connector on the Iridium 9523 module.
Explains the DC power supply requirements and interface for the Iridium 9523.
Describes the PCM digital audio interfaces of the Iridium 9523 module.
Details the DPL port, a three-wire asynchronous serial port for peripherals.
Covers the asynchronous serial data/fax interface and its operation.
Describes the external SIM card interface requirements for the Iridium 9523.
Details the General Purpose Input/Output signals for the Iridium 9523 module.
Specifies the type and part number of the RF connector used on the Iridium 9523.
Lists the antenna characteristics required for the Iridium 9523 module.
Provides the general RF interface specifications for the Iridium 9523.
Details the radio characteristics of the Iridium 9523 transceiver.
Explains the S-meter performance and its readings on the AT command interface.
Describes the two principal types of AT commands: basic and extended.
Introduces industry-standard basic AT commands for modem control.
Explains extended AT commands that enhance the Iridium 9523's capabilities.
Details the ASCII characters used for AT command issuance and responses.
Outlines the syntax rules for entering AT commands into the Iridium 9523.
Explains how the Iridium 9523 responds to AT commands and queries.
Provides detailed descriptions of various AT commands supported by the Iridium 9523.
Describes commands for reading, writing, or referencing S-registers.
Lists and defines the standard S-registers available in the Iridium 9523.
Details S-registers specific to the Iridium 9523 module.
Provides examples for identifying the Iridium 9523 device.
Shows examples of setting default configurations for the Iridium 9523.
Example of powering on and sending an SBD message.
Example demonstrating SBD automatic notification registration.
Example of receiving SBD automatic notification messages.
Example for automatic registration of SBD notifications.
Example illustrating the process of powering down the Iridium 9523.
Example of originating a data call using the Iridium 9523.
Example of answering a data call with the Iridium 9523.
Example of disconnecting a data call.
Example of making and disconnecting a voice call.
Explains coordination of call state responses for detailed status.
General| Duplexing | TDD |
|---|---|
| Data Rate | 2.4 Kbps |
| Supply Voltage | 5 VDC |
| Frequency Band | L-band |
| Frequency Range | 1616 MHz to 1626.5 MHz |
| Interfaces | USB |
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