ITU-R 346-1-1970
(WITHDRAWN) Four-Frequency Diplex Systems - Section 3Ca - Radiotelegraph Circuits

Standard No.

ITU-R 346-1-1970

Release Date

1970

Published By

International Telecommunication Union (ITU)

Status

Withdraw

Latest

ITU-R 346-1-1970

Scope

When modification to equipment is required, it is recognized that it may take some time before the systems of coding indicated in this paragraph can be implemented on circuits between different administrations

ITU-R 346-1-1970 history

• 1970 ITU-R 346-1-1970 (WITHDRAWN) Four-Frequency Diplex Systems - Section 3Ca - Radiotelegraph Circuits