1. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Specification Summary for 9500 Data Module

2. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Outside Dimensions: 9.24” x 2.88” x 1.51” (excluding connector) Data module mass: 410g SIM Card: Internal SIM chip reader Operating Frequency: 1616-1626.5 MHz Operating Temperature: -30°/+60° Celsius Storage Temperature: -40°/+85° Celsius Duplexing Method: Time Division Duplex (TDD) Multiplexing Method: TDMA/FDMA Link Margin: 13 dB average Power: 600mw average (measure at RF connector) Specification Summary

3. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Physical Dimensions

4. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Physical Dimensions

5. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Pin Definitions

6. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 DB-9 serial connector (female) –RS-232 (19200 baud default port speed) –AT Command Reference 3-pin Header –4.4 vdc +/-0.4vdc –Voltage ripple: 40 mV p-p TNC antenna connector (female) –50 ohm RF connector for both transmit and receive Reset Line –2 pin MOLEX connector for power cycling of unit User Interfaces

7. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Current Profile @ 4.4vdc IdleData Call Being Established Data Call Connected, No Transfer

8. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Data Call--Transferring File File Transfer in Progress Using Zmodem

9. Iridium Proprietary & Confidential Information Truly Global. Truly Mobile. Version 1 Sample Applications PSTN Iridium Gateway D900 Corporate Network Internet Server FW Internet