eQ-3 TRX916 User Manual
eQ-3 TRX916 User Manual

eQ-3 TRX916 User Manual

Uhf transceiver module

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UHF Transceiver Module TRX916
User Manual

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Summary of Contents for eQ-3 TRX916

  • Page 1 UHF Transceiver Module TRX916 User Manual...
  • Page 2: Table Of Contents

    UHF Transceiver Module TRX916 User Manual V 1.0 Table Of Contents KEY FEATURES ..........................4 APPLICATIONS FOR THE MODULE....................4 DESCRIPTION OF THE MODULE....................4 HISTORY FOR THE DOCUMENT....................5 TERMINAL LAYOUT ......................... 5 ..........................5 SSIGNMENT BLOCK DIAGRAM ..........................6 ABSOLUTE MAXIMUM RATINGS ....................
  • Page 3 User Manual V 1.0 English edition October 2006 Documentation © 2006 eQ-3 Limited, Hong Kong All rights reserved. This handbook must not be reproduced in any form, even in excerpts, or duplicated or processed using electronic, mechanical or chemical procedures without written permission of the publisher.
  • Page 4: Key Features

    • Wireless sensor networks Description Of The Module The transceiver module eQ-3 TRX916 contains a true single chip UHF transceiver designed for very low power wireless applications. The transceiver module operates within the frequency band 902 MHz to 928 MHz according to FCC Part 15, Section 15.249.
  • Page 5: History For The Document

    UHF Transceiver Module TRX916 User Manual V 1.0 History For The Document Revision Date Modification / Remarks V 1.0 October 6, 2006 Terminal Layout Pin Assignment Pin# Pin name Pin type Description Digital Input Serial configuration interface, data input SCLK...
  • Page 6: Block Diagram

    UHF Transceiver Module TRX916 User Manual V 1.0 Block Diagram Single Chip RF Transceiver Antenna Connector DATA Lowpass Balun Filter XTAL 26 MHz Absolute Maximum Ratings Under no circumstances must the absolute maximum rating given in the following table be violated.
  • Page 7: Operating Conditions

    UHF Transceiver Module TRX916 User Manual V 1.0 Operating Conditions The operating conditions of the TRX916 are listed in the table below. Parameter Unit Condition Operating temperature -20 °C Supply voltage All pins must have the same voltage Frequency 916.47 916.50...
  • Page 8: Dc Characteristics

    UHF Transceiver Module TRX916 User Manual V 1.0 DC Characteristics The DC Characteristics of TRX 916 are listed in the table below. = 25 °C if nothing else stated. Digital Inputs / Outputs Unit Condition Logic “0” input voltage Logic “1” input voltage VCC –...
  • Page 9: Footprint

    UHF Transceiver Module TRX916 User Manual V 1.0 Footprint Dimensions in mm Labeling Drawing eQ-3 Limited Page : 9 of 12...
  • Page 10: Software / Register Settings

    To achieve the technical data and to ensure the FCC requirements according FCC Part 15, section 15.249 the register settings must be done after start up. The necessary software parameter (register settings) are available on request from eQ-3 Limited after conclusion of a non-disclosure agreement.
  • Page 11: Fcc Notice

    17.3 Information to the User WARNING: Changes or modifications not expressly approved in writing by eQ-3 Limited, Hong Kong may void the user's authority to operate the equipment. NOTE: 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.
  • Page 12: Labeling Requirements

    Labeling Requirements The Original Equipment Manufacturer (OEM) must ensure that FCC labeling requirements are met. The transceiver module is labeled with FCC ID: RNT-TRX916. This label is permanently fixed to the module. If the module is mounted inside a terminal equipment, the label will not be visible. In this case the OEM must ensure that the terminal equipment is labeled with an exterior label containing the expression “Contains Transceiver Module FCC ID: RNT-TRX916”...

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