Integration Guide

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406.1125-419.9875MHz GFSK version (7700L) Introduction

Document p/n: 9S01-7700-A301, rev. 2

Cattron-Theimeg Inc. Proprietary and Confidential

1-1

Product

Development

TX Integration Guide.

406.1125-419.9875MHz GFSK version (7700L)

Document p/n: 9S01-7700-A301, rev. 2

CONFIDENTIALITY NOTICE

The information contained in this document is the exclusive, confidential and proprietary property of Cattron-Theimeg

Inc. It is not to be reproduced, nor is it or any portion of it to be used by or disclosed to any other individual or legal

entity, without the prior, written approval of Cattron-Theimeg Inc. Furthermore, the information contained within this

document is also to be handled in accordance with any and all confidentiality agreements between Cattron-Theimeg

Inc. and the user of this information.

2013 Cattron-Theimeg Inc.

Summary of content (18 pages)

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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 Introduction Product Development TX Integration Guide. 406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 CONFIDENTIALITY NOTICE The information contained in this document is the exclusive, confidential and proprietary property of Cattron-Theimeg Inc.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 Introduction Revision History Date 3/21/13 Revision 1.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 Introduction Table of Contents 1. INTRODUCTION ............................................................................................................................................1-5 1.1. 1.2. 1.3. PURPOSE..........................................................................................................................................................1-5 SCOPE ...................................................
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06.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 3.5.3. 3.5.4. 3.5.5. Introduction Security .............................................................................................................................................3-12 Maintainability ..................................................................................................................................3-12 Portability ..............................................................................
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 1. Introduction Introduction 1.1. Purpose This Document will provide the design constraints for the inclusion of the 7700L TX into a Cattron-Theimeg Inc. product capable of meeting the requirements of FCC part 90, DOD chapter 5.3.2, ETSI 300-220v2.1.1, this module will be configured by software and cover the frequency ranges of 406.1125MHz to 419.9875MHz. and power ranges 1mW to 250mW.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2 SRS SVVP SVVR V&V EMC SRD 1.3.3. Introduction system Requirements Specification Software Verification and Validation Plan Software Verification and Validation Report Verification and Validation Electromagnetic Compatibility Short Range Device Abbreviations none 1.4. References 1. 2. 3. 4. 5. 6. 1.5. EN300-220v2.1.1 FCC/DOD5.3.5.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2. Specific Requirements Overall Description 2.1. Product Perspective This Radio module version is constrained to 406.1125-419.9875MHz, 0dBm to 24dBm, GFSK modulation and 30% maximum duty cycle. The Radio modules is to achieve full interchangeability between product model lines, maintaining mechanical and software interfaces as well as physical dimensions is a general objective. 2.1.1.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 2.3. Specific Requirements User Characteristics Operators: Require no knowledge of this part, all configuration is taken care of in the engineered product. Technicians: The programming of this device is effected by the connected encoder, the encoder can choose to program the device according to it’s own programming or it can take the configuration table from the eeprom on the radio module.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3. Specific Requirements Specific Requirements 3.1. External Interface Requirements 3.1.1. Interfaces 3.1.1.1 50 Pin Header I/O. PIN Label Description 1,2 3,4 5-14 15 Switched Battery voltage to RF Deck, 5V5 min – 16V max.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.1.1.2 Specific Requirements RF Antenna Port MMCX type connector. 3.1.2.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.2.3. Specific Requirements Software Configurable All aspects of Synthesizer operation are software configurable, both in Transmit and Receive modes, refer to the ADF7021 data sheet for full and up to date details. 3.2.4. Low Cost VCO In this version the VCO is internal to the synthesizer and operating at twice the output frequency. 3.3. Performance Requirements 3.3.1. Frequency Range 406.1125MHz to 419.9875MHz 3.3.2.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.3.6. Specific Requirements Adjacent and co channel power With test modulation representative of normal operational modulation (baud rate and deviation) shall fall within the limits defined in USA DOD Chapter 5.3.5.2 Emissions mask Where P is measured power, Pz is Carrier power un-modulated, Fc is Centre frequency, Ft = Test frequency. P(dBc)=Pz for Ft from Fc to Fc + - 2.5kHz where Pz=carrier power when un- modulated.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.3.7. Specific Requirements Transient Emissions Carried out with the transmitter operating both normally, i.e. keying and modulating with normal data and in test modulation modes. To meet the requirements of ETSI 300-220v2.1.1 (or later) Alternate channel (2nd channel away) -40dBc without the need to exceed -27dBm. 4X and 10X Channel -50dBc without the need to exceed -36dBm. FCC Part 90.214 Transient frequency behavior.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.3.8. Specific Requirements Modulation The unit shall be capable of the following modulation schemes, adjustable by programming. 2GFSK. Programmable deviation. NB: Maximum Bandwidth 8K50F1D 3.3.9. Keying The module shall be capable of continuously keying between a transmitting and low power mode.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.4.2. Specific Requirements Mechanical Dimensions 7700H TRX outline Cattron-Theimeg Inc.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.4.3. Specific Requirements Power Requirements There are three power sources required for operation VBat : 5V-16Vdc @500mA The module power consumption will vary with output power. Maximum requirements for Vbat used to supply the PA will be 500mA at 27dB. during transmit. Maximum duty cycle will be <30%, typically <10% with a consequential overall reduction in average power.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. Specific Requirements 3.4.4.2. Register Program Sequence TX Mode After CE low, Wait for MUX input to indicate regulator ready (default) Wait for 3mS for all to settle Note TCXO frequency is 14.31818MHz. 1. Program Register 0 and register 1 2. 3 4. 5. 6 7 8 9 10 11 Program Registers 2 2.
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406.1125-419.9875MHz GFSK version (7700L) Document p/n: 9S01-7700-A301, rev. 3.5.3. Specific Requirements Security The data within the onboard EEPROM, personality array shall be protected by a CRC with a HD>=6 3.5.4. Maintainability As most aspects of this module are software configurable, little maintenance is likely to be needed, Tuning is minimized Specific configuration data may be stored within the Personality EEPROM.