HD 560.1 : 200S1

SECTION ONE - GENERAL
1 Scope
2 Units and system of measurement
3 Frequencies of measurement
4 Quantities to be specified and their accuracy
5 Marking and symbols for marking
6 Filters, weighting curves and meters for noise
   specification and measurement
7 Rated values
8 Climatic conditions
9 Individual specification and type specification
10 Graphical presentation of data
11 Pre-conditioning
12 Measurements in a uniform alternating low-frequency
   magnetic field
13 Types of surge discharges of limited energy, applied
   to the antenna input circuit
14 Tolerance of surge discharges of limited energy,
   applied to the antenna input circuit
SECTION 2 - AUDIO-FREQUENCY MEASUREMENTS
15 Introduction
16 Acoustic feedback
SECTION THREE - RADI0-FREQUENCY SIGNALS
17 Standard radio-frequency input signal
18 Pre-emphasis
19 Antenna simulation networks (artificial aerials)
20 Combining networks
21 Balanced radio-frequency input circuits
22 Input arrangements for receivers with magnetic
   antennas
SECTION FOUR - OPERATIC FREQUENCY AND ITS STABILITY
23 Stability of the operating frequency
24 Automatic frequency control
SECTION FIVE - PROPERTIES OF TUNING SYSTEMS
25 General mechanical properties of tuning systems
26 Performance characteristics of push-button tuning
   systems
27 Performance characteristics of automatic search
   systems
FIGURES
APPENDIX A - Noise weighting network and quasi-peak
             meter
APPENDIX B - Calibration of the alternating
             low-frequency magnetic field strength
APPENDIX C - Measurement of r.f. magnetic field
             generated for the injection of signals
             into receivers with magnetic antennas