1 - AS/NZS 1052.1: 1995 SPECIFICATION FOR RADIO DISTURBANCE AND IMMUNITY MEASURING APPARATUS AND METHODS - RADIO DISTURBANCE AND
4 - PREFACE
6 - CONTENTS
9 - 1 General
9 - 1.1 Scope
9 - 1.2 Normative references
10 - 1.3 Definitions
12 - 2 Quasi-peak measuring receivers for the frequency range 9 kHz to 1 000 MHz
12 - 2.1 Input impedance
13 - 2.2 Fundamental characteristics
13 - 2.3 Sine-wave voltage accuracy
13 - 2.4 Response to pulses
15 - 2.5 Selectivity
16 - 2.6 Limitation of intermodulation effects
17 - 2.7 Limitation of receiver noise and internally generated spurious signals
17 - 2.8 Screening effectiveness
18 - 3 Peak measuring receivers for the frequency range 9 kHz to 1 000 MHz
18 - 3.1 Input impedance
19 - 3.2 Fundamental characteristics
19 - 3.3 Sine-wave voltage accuracy
20 - 3.4 Response to pulses
20 - 3.5 Selectivity
20 - 3.6 Inter-modulation effects, receiver noise, and screening
21 - 4 Average measuring receivers for the frequency range 9 kHz to 1 000 MHz
21 - 4.1 Input impedance
21 - 4.2 Fundamental characteristics
22 - 4.3 Sine-wave voltage accuracy
22 - 4.4 Response to pulses
23 - 4.5 Selectivity
23 - 4.6 Inter-modulation effects, receiver noise, and screening
23 - 5 RMS measuring receivers for the frequency range 9 kHz to 1 000 MHz
23 - 5.1 Input impedance
23 - 5.2 Fundamental characteristics
24 - 5.3 Sine-wave voltage accuracy
24 - 5.4 Response to pulses
25 - 5.5 Selectivity
25 - 5.6 Inter-modulation effects, receiver noise, and screening
25 - 6 Spectrum analyzers and scanning receivers
25 - 6.1 Spectrum anal yzers and scanning receivers for the frequency range 9 kHz to 1 000 MHz
25 - 6.2 Spectrum anal yzers for the frequency range 1 GHz to 18 GHz
26 - 7 Audio-frequency voltmeter
26 - 7.1 Fundamental characteristics
27 - 7.2 Sine-wave voltage accuracy
27 - 7.3 Screening
27 - 7.4 Requirements for use as a quasi-peak meter
28 - 7.5 Requirements for use as an r.m.s. meter
29 - 8 Reserved
29 - 9 Reserved
29 - 10 Reserved
29 - 11 Artificial mains networks
29 - 11.1 Network impedance
30 - 11.2 50 W/50 m H + 5 W artificial mains V-network (for use in the frequency range 9 kHz to 150 kHz)
30 - 11.3 50 W/50 m H artificial mains V-network (for use in the frequency range 0,15 MHz to 30 MHz)
30 - 11.4 50 W/5 m H + 1 W artificial mains V-network (for use in the frequency range 150 kHz to 100 MHz)
30 - 11.5 150W artificial mains V-network (for use in the frequency range 150 kHz to 30 MHz)
30 - 11.6 150W artificial mains delta-network(for use in the frequency range 150 kHz to 30 MHz)
31 - 11.7 Isolation
31 - 11.8 Current carrying capacity and series voltage drop
31 - 11.9 Modified reference earth connection
31 - 12 Current and voltage probes
31 - 12.1 Current probes
33 - 12.2 Voltage probe
34 - 13 Absorbing clamp for use in the frequency range 30 MHz to 1 000 MHz
34 - 13.1 General
34 - 13.2 Construction
34 - 13.3 Characteristics
35 - 14 Disturbance analyzers
35 - 14.1 Fundamental characteristics
37 - 14.2 Method of test for compliance
38 - 15 Antennas for measurement of radiated radio disturbance
38 - 15.1 Accuracy of field-strength measurements
38 - 15.2 Frequency range 9 kHz to 150 kHz
39 - 15.3 Frequency range 150 kHz to 30 MHz
39 - 15.4 Frequency range 30 MHz to 300 MHz
40 - 15.5 Frequency range 300 MHz to 1000 MHz
41 - 16 Test sites for measurement of radi o disturbance field strength for the frequency range of 30 MHz to 1 000 MHz
41 - 16.1 Open area test site
42 - 16.2 Weather protection enclosure
42 - 16.3 Obstruction-free area
43 - 16.4 Ambient radio frequency environment of a test site
43 - 16.5 Ground plane
43 - 16.6 Open area site validation procedure
47 - 17 Reverberating chamber for total radiated power measurement
47 - 17.1 Chamber
49 - 18 Coupling units for conducted current immunity measurement
49 - 18.1 Characteristics
49 - 19 TEM cells for immunity to radiated disturbance measurement
49 - 20 Measuring networks for telecommunication lines
50 - Annex A - Determination of response to repeated pulses of quasi-peak and r.m.s. measuring receivers
50 - A.1 General
50 - A.2 Response of the pre-detector stages
51 - A.3 Response of the quasi-peak voltmeter detector to output of preceding stages
53 - A.4 Response of r.m. s. detector to output voltage of preceding stages
54 - A.5 Relationship between indication of r.m.s. meter and quasi-peak meter
55 - Annex B - Determination of pulse generator spectrum
55 - B.1 Pulse generator
56 - B.2 General method of measurement
57 - Annex C - Accurate measurements of the output of nanosecond pulse generators
57 - C.1 Measurement of impulse area (IS)
58 - C.2 Pulse generator spectrum
60 - Annex D - Influence of the quasi-peak measuring receiver characteristics upon its pulse response
61 - Annex E - Response of average and peak measuring receivers
61 - E.1 Response of pre-detector stages
61 - E.2 Overload factor
62 - E.3 Relationship between indication of an average and a quasi-peak measuring receiver
62 - E.4 Peak measuring receivers
63 - E.5 Relationship between indication of a peak and a quasi-peak measuring receiver
64 - Annex F - Artificial mains networks
64 - F.1 General
64 - F.2 An example of the 50 W/50 mH + 5 W artificial mains V-network
65 - F.3 An example of the 50 W/50 mH artificial mains V-network
66 - F.4 Examples of the 50 W/5 mH + 1 W artificial mains V-network
66 - F.5 An example of the 150 W artificial mains V-network
67 - F.6 Example of the 150 W artificial mains delta-network
67 - F.7 An example of a design for an artificial mains network with a 50 mH inductor
69 - Annex G - Validation procedure of the open area test site for the frequency range of 30 MHz to 1 000 MHz
69 - G.1 General
69 - G.2 Discrete frequency method
70 - G.3 Swept frequency method
71 - G.4 Possible causes for exceeding site acceptability limits
71 - G.5 Antenna calibration
76 - Annex H - Calibration of the absorbing clamp
78 - Annex J - Construction, frequency range, and calibration of current probes
78 - J.1 Physical and electrical considerations for current probes
79 - J.2 Equivalent electrical circuit of current probe
79 - J.3 Deleterious effects of current probe measurements
80 - J.4 Typical frequency response characteristics of current probes
80 - J.5 A shielding structure for use with current probes
81 - J.6 Calibration of current probes
83 - Annex K - Construction of the absorbing clamp
84 - Annex L - Construction details for open area test sites in the frequency range of 30 MHz to 1 000 MHz
84 - L.1 General
84 - L.2 Ground plane construction
84 - L.3 Services to EUT
85 - L.4 Weather protection enclosure construction
86 - L.5 Turntable
86 - L.6 Receiving antenna mast installation
87 - Annex M - Basis for 4 dB site acceptability criterion
87 - M.1 General
87 - M.2 Error analysis
89 - Annex N - Construction of the coupling units for current injection for the frequency range 0,15 MHz to 30 MHz
89 - N.1 Coupling unit type A for coaxial antenna input
89 - N.2 Coupling unit type M, for mains leads
89 - N.3 Coupling unit type L, for loudspeaker leads
90 - N.4 Coupling unit type Sw, for audio-frequency signals
90 - N.5 Coupling unit type Sw, for audio, video, and control signals
91 - Annex P - Principle of operation and examples of coupling units for conducted current immunity measurements
91 - P.1 Principle of operation
91 - P.2 Types of unit and their construction