12-channel carrier equipment in the Goumlteborg-Malmouml cable

Goumlteborg and Malmouml are now joined by a cable system, 277 km. in length, with 3 attended and 4 unattended repeater stations at intervals of 30-40 km. To meet present demands, 4 Type-K carrier equipments were installed, thus providing for a total of 48 circuits. The general transmission features are shown schematically and special features of the equipment are described in some detail. The terminal and testing equipments are illustrated and performance graphs show that these are well within the limits set by the C.C.I.E. (1938).