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Sierra Wireless AirPrime HL7802 Hardware Integration Manual

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AirPrime HL7802
Hardware Integration Guide
41113745
Rev. 1

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Summary of Contents for Sierra Wireless AirPrime HL7802

  • Page 1 AirPrime HL7802 Hardware Integration Guide 41113745 Rev. 1...
  • Page 2 Wireless product can transmit signals that could interfere with this equipment. Do not operate the Sierra Wireless product in any aircraft, whether the aircraft is on the ground or in flight. In aircraft, the Sierra Wireless product MUST BE POWERED OFF.
  • Page 3 Preface Copyright © 2020 Sierra Wireless. All rights reserved. Trademarks ® ® ® ® Sierra Wireless , AirPrime , AirLink , AirVantage and the Sierra Wireless logo are registered trademarks of Sierra Wireless. ® Windows is a registered trademark of Microsoft Corporation.

  • Page 4: Table Of Contents

    Contents Introduction ........... . 5 Accessories .

  • Page 5: Introduction

    1: Introduction The AirPrime HL7802 is an industrial-grade LGA 86-pad module that provides data connectivity on LTE and 2G networks. The module also provides GNSS functionality. 1.1 Accessories A hardware development kit is available for AirPrime HL78 series modules. The kit contains hardware components for evaluating and developing with the module, including: •...

  • Page 6: Power

    2: Power 2.1 Power Supply The host provides power to the AirPrime HL7802 through multiple power and ground pins. The host must provide safe and continuous power at all times; the module does not have an independent power supply, or protection circuits to guard against electrical issues.

  • Page 7: Rf Specifications

    3: RF Specifications 3.1 Supported Bands The AirPrime HL7802 operates on the frequency bands listed below: Table 3-1: LTE Frequency Band Support RF Band Transmit (Tx) Band (MHz) Receive (Rx) Band (MHz) Cat-M1 Cat-NB1 1920–1980 2110–2170 1850–1910 1930–1990 1710–1785 1805–1880 1710–1755...

  • Page 8: Conducted Tx Power

    AirPrime HL7802 Hardware Integration Guide Table 3-3: GNSS Frequency Band Support Band Frequencies (MHz) GPS L1 1575.42 ± 20 GLONASS L1 FDMA 1597.5–1605.8 3.2 Conducted Tx Power Table 3-4: Conducted Tx Max Output Power Tolerances — LTE RF Band Units...

  • Page 9: General Design Recommendations

    AirPrime HL7802 Product Technical Specification, available at http://source.sierrawireless.com. The AirPrime HL7802 should not be supplied with voltage over 4.35V, even temporarily or however briefly. If the system's main board power supply unit is unstable or supplied with voltage over 4.35V, even in the case of transient voltage presence on the circuit, the module's power...

  • Page 10: Esd Guidelines For Usb (Tbc)

    CN100 Figure 4-1: EMC and ESD Components Close to the USIM Sierra Wireless recommends using diode ESDALC6V1-5P6 ESD for D100. 4.4.2 ESD Guidelines for USB (TBC) When the USB interface is externally accessible, it is required to have ESD protection on the USB_VBUS, USB_D+ and USB_D- signals.
  • Page 11 Figure 4-2: ESD Protection for USB Note: It is not recommended to have an ESD diode with feedback path from USB_VBUS to either USB_D+ or USB_D-. Sierra Wireless recommends using ESD diode RCLAMP0503N or ESD5V3U2U-03LRH. Rev. 1 June 2020 41113745...

  • Page 12: Regulatory Compliance And Industry Certifications

    FCC/IC (Industry Canada) certification if they meet the following conditions. Otherwise, additional FCC/IC approvals must be obtained. 1. The end product must use the RF trace design approved with the AirPrime HL7802 module. The Gerber file of the trace design can be obtained from Sierra Wireless upon request.
  • Page 13 FCC/IC RF exposure guidelines. The end product with an embedded AirPrime HL7802 module may also need to pass the FCC Part 15 unintentional emission testing requirements and be properly authorized per FCC Part 15.

  • Page 14: Terms And Abbreviations

    6: Terms and Abbreviations Table 6-1: Terms and Abbreviations Abbreviation Definition Clock Discontinuous Reception EDGE Enhanced Data rates for GSM Evolution eDRX Extended DRX Electro-Static Discharges ETSI European Telecommunications Standards Institute FDMA Frequency-division multiple access GLONASS Global Navigation Satellite System GNSS Global Navigation Satellite System GPRS...

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