Table of Contents

1 Scope
1.1 Subsystems
1.2 Limitations
1.3 Supplementary testing
2 Definition of terms
2.1 General
2.2 Standard reference terms
2.3 Performance characteristics
3 References
4 Test conditions, apparatus and assembly
4.1 Test conditions
4.1.1 Environmental
4.1.2 Standard electrical test conditions
4.2 Test apparatus
4.2.1 Frequency selective voltmeter
4.2.2 Modulation sideband receiver
4.2.3 Modulation monitor receiver
4.2.4 Measurement probes
4.2.5 Signal generator
4.2.6 Noise generator
4.2.7 Deviation monitor
4.2.8 Voice modulation simulator (VOSIM)
4.2.9 Noise and distortion meter
4.2.10 Test adapters
4.2.11 General measuring instrument requirements
4.3 Test assembly
5 Test procedures and presentation of data
5.1 Conducted spurious emission
5.1.1 Introduction
5.1.2 Modulation sideband spectrum
5.1.3 Presentations of data
5.2 Modulation sidebands and broadband noise
         spurious emission
5.2.1 Introduction
5.2.2 Method of measurement
5.2.3 Presentation of data
5.3 Narrowband spurious emission
5.3.1 Introduction
5.3.2 Method of measurement
5.3.3 Presentation of data
5.4 Intermodulation spurious emission
5.4.1 Introduction
5.4.2 Method of measurement
5.4.3 Presentation of data
5.5 Conducted spurious emission on power, ground
         return and control lines
5.5.1 Introduction
5.5.2 Method of measurement
5.5.3 Presentation of data
5.6 Radiated spurious emission from cabinet
5.6.1 Narrowband spurious emission
5.6.1.1 Introduction
5.6.1.2 Method of measurement
5.6.1.3 Near field radiation power
5.6.1.4 Presentation of data
Figures
1 Open field measurement system
2 Selectivity of modulation sideband receiver
3 Typical powerline stabilization network
4 Input impedance of stabilization network
5 Narrowband spurious emission at transmitter
         output
6 Narrowband power and control cable spurious
         radiation measurement
7 Conducted spurious test apparatus
8 Transmitter audio characteristic
9 Adjacent channel modulation interference
10 Adjacent channel worst case modulation
         interference
11 System interference protection ratio test
         apparatus
12 Conducted noise and modulation sideband
         spurious emission
13 Narrowband spurious emission
14 Intermodulation spurious emission test
         apparatus
15 Intermodulation spurious conversion attenuation
16 Power, ground and control line spurious output
Table
1 Tabulation of values

Abstract

Establishes energy levels of spurious emissions of mobile communication transmitters which generate (FM) signals of 25 to 1000 MHz. Measures broad and narrow-band spectra for conducted and radiated emissions.

General Product Information

Published
Document Type	Standard
Status	Current
Publisher	Institute of Electrical & Electronics Engineers
Pages
ISBN