Specifications

Digi m10 Hardware Reference v 1.20
Digi International, Inc. © 2009
Page 17 of 36
3. Technical Specifications
This chapter describes the environmental, electrical, and mechanical specifications of the Digi
m10.
3.1 Environmental
The Digi m10 conforms to the relevant sections of the following documents:
1. ORBCOMM Subscriber Communicator (SC) Standards and Specifications
2. SAE J1455 Joint SAE / TMC Recommended Environmental Practices for Electronic
Equipment Design (Heavy-Duty Trucks)
3. FCC Part 2 and Part 25
4. CE mark (EC directive- 95 / 5 / EC)
0.
3.1.1 Electromagnetic Compatibility
3.1.1.1 Radiated Emissions
The Digi m10 conforms to Section 4.1 Radiated Emissions of the ORBCOMM Subscriber
Communicator (SC) Standards and Specifications document for emission within and outside
the 148.000 to 150.050 MHz band. Refer to EN 3200 721 for details.
3.1.1.2 Conducted Emissions
The RF connector on the Digi m10 complies with the test methodology and test levels for
conducted emissions defined in EN 300 832. Refer to Section 4.3 Conducted Emissions of
the ORBCOMM Subscriber Communicator (SC) Standards and Specifications document.
3.1.1.3 Radiated Immunity
The Digi m10 complies with the test methodology and test levels for radiated immunity,
defined in EN 300 832 (i.e. 80MHz – 1000MHz at 3V/m.) Refer to Section 4.2 Radiated
Immunity of the ORBCOMM Subscriber Communicator (SC) Standards and Specifications
document.
The Digi m10 also complies with the test methodology defined in IEC 1000-4-6 for radiated
immunity at the following test levels:
 1 V for 10 - 150 KHz
 10 V for 0.15 - 2.0 MHz
 10 V for 2 - 80 MHz