The Iridium 9603N SBD Transceiver is a compact satellite communication module designed for sending and receiving Short Burst Data (SBD) anywhere on Earth.

It is suited for IoT, asset tracking, remote monitoring, and industrial applications where reliable data transmission is required beyond mobile network coverage.

With its small form factor and low power requirements, it can be integrated into vehicles, equipment, and fixed installations where space and efficiency are important.

Operating on the Iridium satellite network, it provides global coverage independent of terrestrial infrastructure, making it a practical solution for remote and backup communication systems.

Dimensions: 31.5 x 29.6 x 8.1 mm

Weight: 11.4 g

Warranty: 12 Months

Input Voltage: 5.0V +/- 0.2V DC

Voltage Ripple: <40mV pp

Idle Current (Avg): 45 mA

Idle Current (Max): 195 mA

Transmit Current (Avg): 190 mA

Transmit Current (Max): 1.5 A

Receive Current (Avg): 45 mA

Receive Current (Max): 195 mA

SBD Transfer Current (Avg): 190 mA

SBD Transfer Power (Avg): ≤ 1.0 W

Frequency Range: 1616 - 1626.5 MHz

Duplexing Method: TDD

Multiplexing Method: TDMA/FDMA

Impedance: 50 Ω

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

Iridium 9603N SBD Transceiver

Global Satellite Coverage: Enables data communication anywhere using the Iridium network.

Compact Module Design: Small form factor allows integration into space-constrained applications.

Low Power Operation: Suitable for battery-powered and remote systems.

Designed for Integration: Built for use in IoT, tracking, and monitoring solutions.

No SIM Required: Uses the Iridium network without the need for SIM cards.

Iridium 9603N SBD Transceiver Brochure

Iridium SBD Service Brochure