ITU-R F.444-3-1982
(WITHDRAWN) Preferred Characteristics for Multi-Line Switching Arrangements of Analogue Radio-Relay Systems - Section 9D - Maintenance

Standard No.

ITU-R F.444-3-1982

Release Date

1982

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R F.444-3-1982

Scope

that protection arrangements for wide-band telephony and television radio-relay systems may be required to meet availability .objectives

ITU-R F.444-3-1982 history

• 1982 ITU-R F.444-3-1982 (WITHDRAWN) Preferred Characteristics for Multi-Line Switching Arrangements of Analogue Radio-Relay Systems - Section 9D - Maintenance