9523

Iridium Voice & Data Modem
Global data & voice coverage

Iridium Core 9523 is Iridium's smallest, lightest and most advanced voice and data satellite transceiver module ever, enabling simplified global voice and data connectivity through the world's furthest reaching network.

Over 90% more compact than our previous model and featuring standardized connectors, it easily integrates into new partner products to reach previously under-served consumer and vertical markets - and drive global communications in ways never thought possible.

Key Features: 
  • New possibilities: From single or multi channel communication platforms for maritime, aviation and land mobile markets to highly capable, feature-enhanced handheld smart devices and unattended sensors, the Iridium Core 9523 module delivers cost effective satellite voice and data communications.
  • Powerful capability: Iridium Core 9523 supports all Iridium voice and data services. It delivers the capability needed to develop innovative communications devices, and the technology backbone for applications such as GPS and location-based services, Wi-Fi and Bluetooth.
  • Simplified integration: Iridium Core 9523 features standardized connectors, simplified PCB integration and ultra compact form factor. Partners can easily mount Iridium Core 9523 directly onto their application board - enabling optimization through shared components and power sources.
Specifications: 
CapabilitiesIridium Voice, SMS, Circuit Switched Data and RUDICS
Maximum Mobile Originated (MO) SBD message size 1960
Maximum Mobile Terminated (MT) SBD Message Size 1890
Dimensions70.44 mm L x 36.04 mm W x 14.6 mm H
Weight32g
Operating Temperature-30 deg C to +70 deg C
Operating Humidity≤ 75% RH
Storage Temperature-40 deg C to + 85 deg C
Storage Humidity≤ 93% RH
Frequency Range1616 to 1626.5 MHz
Duplexing MethodTDD ( Time Domain Duplex)
Input/Output Impedance50 Ω
Multiplexing Method TDMA/FDMA
VBAT Power Input Specifications
Nominal Voltage+3.7V
Voltage Limits+3.2V to +6V
Maximal Current500 mA
VBAT Typical Current at Nominal+3.7V
Standby Current70 mA
Peak Current during Call300 mA
Average Current during Call110 mA
VBOOST Power Input
Nomain Voltage+27 V
Absolute Maximal Voltage+35V
Maximal Recommended Voltage+32 V
Minimal Voltage during Call Transmit Burst+10.5V
Maximal Current1 A
VBOOST Power Consumption
Typical Average Power during Call2.3 W
Maximal Average Power during Call3.1 W

Available Models

SKU Product Product image
9522B 9522B Iridium Voice & Data Transceiver
9523 9523 Iridium Transceiver
9602 9602 Iridium Transceiver - OEM
9603 9603 Iridium Transceiver - OEM

Get In Touch

Need to put something in the water? Contact us and we will see if we can help!

902.444.7650

36 Topple Drive, Dartmouth NS, B3B 1L6 Canada