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CSM800FH
User Manual
Modified
Checked
Module Name
Revision
Date
By
Date
By
CSM800FH
Description
800/900 MHz RF Module with Frequency Hopping
Remarks
Uses CSM800 Hardware, Item #66990008
Item Number
669900xx

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Table of Contents
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Summary of Contents for HETRONIC CSM800FH

  • Page 1 CSM800FH User Manual Modified Checked Module Name Revision Date Date CSM800FH Description 800/900 MHz RF Module with Frequency Hopping Remarks Uses CSM800 Hardware, Item #66990008 Item Number 669900xx...
  • Page 2: Table Of Contents

    TABLE OF CONTENTS TABLE OF CONTENTS ..........................2 FUNCTIONAL DESCRIPTION ......................... 3 FCC COMPLIANCE NOTIFICATIONS....................4 4. SETUP AND ADJUSTMENT PROCEDURE .................... 5 5. APPROVED ANTENNA LIST……………...…………………………………………………………….5 LABEL PLACEMENT ..........................5 TECHNICAL SPECIFICATIONS ......................6 MICROCONTROLLER INTERFACE ....................... 7 HOP SEQUENCES ............................. 8 TABLE OF FIGURES Figure 1: Label placement ..........................
  • Page 3: Functional Description

    513 kHz. The channel group (0-4) is determined by a configurable Network ID which must be transmitted to the CSM800FH via serial interface before normal operation can begin. The channel ����ℎ�������������������� ���� ���������������� = ������������ ���� ���������������� ���� % 5 group is given by the equation: The dwell time for each of the 50 operating channels is 20 milliseconds within a 1 second period.
  • Page 4: Fcc Compliance Notifications

    WARNING: The OEM must ensure that FCC labeling requirements are met. This includes a clearly visible label on the outside of the OEM enclosure specifying the appropriate Hetronic FCC identifier for this product below.
  • Page 5 RF Exposure The Hetronic CSM800FH equipment has been approved for mobile applications where the equipment should be used at distances greater than 20cm from the human body. Operation at distances of less than 20cm is prohibited and requires additional SAR evaluation.
  • Page 6: Setup And Adjustment Procedure

    4. Setup and Adjustment Procedure The CSM800FH is factory tested and setup during the approved end control process. Any settings and adjustments are preformed by factory trained personnel. No final adjustments are required by the end user. 5. Approved Antenna List...
  • Page 7: Technical Specifications

    7. TECHNICAL SPECIFICATION Electrical Specifications Parameter Min. Typ. Max. Unit Notes Supply Voltage (V V DC Transmit Mode Supply Current = 4V, 10 dBm output, 50 ohm load. Receive Mode Supply Current = 4V. Input Voltage on I/O pins V DC RF Specifications Parameter Min.
  • Page 8: Microcontroller Interface

    Microcontroller Interface Pin Layout CSM FH uses a pin layout compatible with legacy Hetronic radio modules. This layout allows the CSM FH to be used in devices that accept direct installation of the legacy module. Please note, however, that the pins are not utilized the same way as the legacy radios, and software modification of devices is required to make use of the CSM FH radio module.
  • Page 9: Hop Sequences

    0, the first hop is at group channel 28 (found below in Table 3). For Group 0, channel 28 is centered at 916.539 MHz (found above in Table 2). Hop Sequences (Indexes to Frequency/ Channel Tables) Hop Sequence # (Network ID / 5) [0-25] Index Table 3 - CSM800FH Hop Sequences (0-25) - North America Revision Project: Page Description:...
  • Page 10 Hop Sequences (Indexes to Frequency/ Channel Tables) Hop Sequence # (Network ID / 5) [26-51] Index Repeated Table 4 - CSM800FH Hop Sequences (26-51) - North America Revision Project: Page Description: 800/900 MHz RF Module with Frequency Hopping 10 of 10...

Table of Contents