DAS 1001 (replaces CD 1200)
This device in a black backlit cover has a built-in polarized watch with high sensitivity. During automatisation, the device can be easily changed by replacement of the cover plate with a dial.  The inner parts are mounted on the bottom plate and easily accessible for adjustment.

Parts:
Microtelephone RLF 1001 of black Bakelite with microphone capsule RLA 1001, 200ohms, and cord TRS 1302, 1250mm.
Transformer REK 10104.
Capacitor RKA 7010, 1uF.
Ringer of 1000ohms, consisting of: mechanism KLA 1004.
Bell gong with low tone 138 543/l.
Bell gong with high tone 138543/3.

Dimensions:
Height 217mm, width 151mm from the bottom of the device plate.

Weight 2.3 kg.

Supersedes model CD 1200.

Taken from the L. M. Ericsson Catalogue No. 610 (1939) - Swedish Translation

Last revised: March 20, 2024