BS IEC 61000-3.8 : 1997

INTRODUCTION
1 Scope
2 Normative references
3 General
4 Definitions
5 Frequency bands (ITU region 1 only)
6 Transmitter output signal voltage
7 Disturbance and interference limits
8 Test conditions
9 Inadvertent operation
Annexes
A Measurement of output signal levels and conducted
    interference levels (3kHz to 30 MHz)
B Basis of the artificial mains network for the
    measurement of output signals at frequencies below
    9 kHz
Figures
1 Measurement of output levels in the band 3 kHz to 9 kHz
    (differential mode)
2 Measurement of output levels in the band 3 kHz to 9 kHz
    (common mode)
3 Measurement of spectral bandwidth
4 Measuring arrangement for equipment whose operation is
    dependent on the transmitter being in circuit
5 Artificial mains network 3 kHz to 9 kHz
6 Idealized equivalent circuit model - DUT port impedance
Tables
1 Limits of mains terminal interference voltage in the
    frequency range 0.15 MHz to 30 MHz to 1000MHz at a
    distance of 10 m
2 Limits of radiated interference field strength in the
    frequency range 30 MHz to 1000 MHz at a test distance
    of 10 m
3 Limits of disturbance

Applicable to electrical equipment using signals in the frequency range 3 - 525 kHz for transmitting of information on low- voltage electrical installations, on the customer's premises or on the public supply system. Defines frequency bands allocated to different applications if appropriate, limits for their terminal output voltage in the operating band and limits for conducted and radiated disturbance. In addition, it provides measurement methods.