Chapter 6 – Specifications
6–4
Brüel & Kjær2238 Mediator
User Manual
CE-mark indicates compliance with: EMC Directive and Low Voltage Directive.
EMC Emission EN 50081–1: Generic emission standard. Part 1: Residential, commercial and light
industry.
EN 50081–2: Generic emission standard. Part 2: Industrial environment.
CISPR 22: Radio disturbance characteristics of information technology equipment.
Class B Limits.
FCC Rules, Part 15: Complies with the limits for a Class B digital device.
EMC Immunity EN 50082–1: Generic immunity standard. Part 1: Residential, commercial and light
industry. RF immunity implies that sound level indications of 45dB or greater will
be affected by no more than 0.5 dB.
EN 50082–2: Generic immunity standard. Part 2: Industrial environment. RF im-
munity implies that sound level indications of 65dB or greater will be affected by
no more than 0.5dB.
These levels of immunity are 9 dB better than required by IEC1672.
Note: The above conformance is guaranteed only when using accessories listed in this Product Data
sheet.
Brüel & Kjær reserves the right to change specifications and accessories without notice
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