# The Wireless Telegraphy (Testing and Development Under Suppressed Radiation Conditions) (Exemption) Regulations 1989, Paragraph 2


Relevant stations and relevant apparatus shall not radiate, in any frequency band, spurious emissions of a maximum field strength in excess of the limit, when measured at the distance specified in table 2 below in relation to each frequency band –
TABLE 2
Frequency Band (MHz)
Limit for maximum field strength (dBμ V/m)
Distance at which measurement taken (m)
below 30
23
100
30 and above
23
30

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Source: https://www.legislation.gov.uk/uksi/1989/1842/schedule/paragraph/2 (the official version)
Page: https://openlegislation.uk/wireless-telegraphy-testing-and-development-under-suppressed-radiation-conditions-exemption-regulations-1989/schedule/paragraph-2
Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives.