IEEE 187 2004
$37.38
IEEE Standard Measurement Methods of Emissions from FM and Television Broadcast Receivers in the Frequency Range of 9kHz to 40GHz
Published By | Publication Date | Number of Pages |
IEEE | 2004 | 22 |
Revision Standard – Active. (Revision of IEEE Std 187-1990) Abstract: Spurious radiation from sound and television broadcast receivers of the superheterodyne type are possible sources of interference with other radio services. This standard describes the potential sources of spurious radiation from receivers intended for the reception of sound and television broadcast, and the measurement methods for them.
PDF Catalog
PDF Pages | PDF Title |
---|---|
1 | IEEE Std 187-2003 Cover Page |
2 | Title Page |
4 | Introduction Notice to users Patents Errata Interpretations Participants |
6 | CONTENTS |
8 | 1. Overview 1.1 Scope 2. References |
9 | 3. Definitions 4. Sources of spurious emissions |
10 | 5. Modes of spurious emissions 6. Method of measurement (conducted emissions) 6.1 General 6.2 Equipment required and setup details |
11 | Figure 1— Isolation transformer for 46 MHz to 1.5 GHz Figure 2— Typical size of isolation transformer for 46 MHz to 1.5 GHz |
12 | Figure 3— Typical characteristic of insertion loss of isolation transformer for 46 MHz to 1.5 GHz |
13 | Figure 4— Test arrangement for conducted emissions (table-top equipment) |
14 | Figure 5— Test arrangement for conducted emissions (floor-standing equipment) |
15 | 6.3 Measurement procedure 7. Method of measurement (radiated emissions) 7.1 General 7.2 Equipment required and setup details |
18 | Figure 6— Test arrangement for radiated emissions (table-top equipment) Figure 7— Test arrangement for radiated emissions (floor-standing equipment) |
19 | 7.3 Measurements procedure |
20 | 8. Antenna radiation (local oscillator measurement) Figure 8— Test arrangement for antenna radiation |
21 | Annex A (informative) General TV test requirements A.1 Emissions limits A.2 Noise figure A.3 Peak picture sensitivity A.4 Selector switch isolation A.5 Cable compatibility |
22 | Annex B (informative) Bibliography |