Could I help you?
Sale! View larger

ITU-T O.27

New product

ITU-T O.27

In-station echo canceller test equipment

More details

$25.00

More info

Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.020 : Telecommunications in general
Number of pages 7
Year 1980
Document history
Country Switzerland
Keyword CCITT O.27;ITU-T 27;27