Specifications

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Garmin A03302 SBD Transceiver Module

Specification Document

Garmin Ltd. or its subsidiaries

c/o Garmin International, Inc.

1200 E. 151st Street

Olathe, Kansas 66062 U.S.A.

Revision History

Revision

Date

Description of Change

ECO #

02/26/2018

Initial Release

Summary of content (10 pages)

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Garmin A03302 SBD Transceiver Module Specification Document Garmin Ltd. or its subsidiaries c/o Garmin International, Inc. 1200 E. 151st Street Olathe, Kansas 66062 U.S.A.
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1. Overview 1.1 Purpose This document defines requirements for integrating the surface mount Garmin A03302 2-way satellite transceiver module with a host design. 1.2 Introduction The A03302 module is a standalone 2-way satellite communication short burst data transceiver solution. The module is designed as a surface mount, package-on-package (POP) PCB; requiring a mating area on the host PCB of approximately 31mm X 38mm. A host processor is required to interface to the module via UART.
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To simplify product integration, the A03302 module includes a GNSS pass-through circuit. This circuit includes a RF switch, pre-selector filter, LNA, and RF power splitter. During transmissions, the RF switch moves the antenna path from the receiver to the PA. During this time, there will be no antenna connection to the host GNSS front end. Note the signal loss resulting from the splitter. 3 Regulatory Approvals and Compliance for Garmin A03302 SBD Transceiver Module 3.
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3.5 FCC Class B Digital Device Notice This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation. This equipment generates, uses and can radiate radio frequency energy and, if not installed and used in accordance with the instructions, may cause harmful interference to radio communications.