ITU-R F.398-3-1974
(WITHDRAWN) Measurements of Noise in Actual Traffic over Radio-Relay Systems for Telephony Using Frequency-Division Multiplex - Section 9D - Maintenance

Standard No.

ITU-R F.398-3-1974

Release Date

1974

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R F.398-3-1974

Scope

that measurements by means of a generator producing white noise (according to Recommendation 399) are only possible when the radio-frequency channel is not carrying traffic and that channels used for these measurements can lie within the frequency range

ITU-R F.398-3-1974 history

• 1974 ITU-R F.398-3-1974 (WITHDRAWN) Measurements of Noise in Actual Traffic over Radio-Relay Systems for Telephony Using Frequency-Division Multiplex - Section 9D - Maintenance