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IEEE 377 1980

$49.29

IEEE Recommended Practice for Measurement of Spurious Emission from Land-Mobile Communication Transmitters

Published By Publication Date Number of Pages
IEEE 1980 29
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New IEEE Standard – Active. Controlled test conditions, test apparatus, test methods and data presentation, all of which form the basis for establishing the energy levels of spurious emissions of mobile communication transmitters designed to generate FM signals in the frequency range of 25 to 1000 MHz are covered. The purpose is to enable design and system engineers engaged in a variety of development projects to achieve uniform results in recognizing sources and nature of RF spurious emissions emanating from vehicular communications transmitters. Procedures for measuring both broadband and narrowband spectra are provided for both conducted and radiated emissions. Specified limits are not included. However, reference values that are not limited by the state of the art are provided. Transmitter test conditions, apparatus and method are based on standard instrumentation and measuring techniques and do not require any special apparatus other than necessary terminal simulators. The procedures do not cover the associated antenna and transmission lines.

PDF Catalog

PDF Pages PDF Title
1 Title page
2 Participants
3 Foreword
4 CONTENTS
5 1. Scope
1.1 Subsystems
1.2 Limitations
6 2. Definition of Terms
2.1 General
2.2 Standard Reference Terms
7 2.3 Performance Characteristics
3. References
8 4. Test Conditions, Apparatus and Assembly
4.1 Test Conditions
9 4.2 Test Apparatus
17 4.3 Test Assembly
5. Test Procedures and Presentation of Data
5.1 Conducted Spurious Emission
19 5.2 Modulation Sidebands and Broadband Noise Spurious Emission
20 5.3 Narrowband Spurious Emission
24 5.4 Intermodulation Spurious Emission
25 5.5 Conducted Spurious Emission on Power, Ground Return and Control Lines
26 5.6 Radiated Spurious Emission from Cabinet
IEEE 377 1980
$49.29