Internal Communications System CB600, AA601
Ring-Master, Ring Communications Inc.; Ronkonkoma, NY
- Country
- United States of America (USA)
- Manufacturer / Brand
- Ring-Master, Ring Communications Inc.; Ronkonkoma, NY
- Year
- 1991 ?
- Category
- Miscellaneous (Other, Various) - see notes
- Radiomuseum.org ID
- 353539
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Transistors
- Semiconductors present.
- Semiconductors
- Main principle
- Audio-Amplification
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit. / 12 - 24 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 6 cm = 2.4 inch
- Power out
- 1 W (unknown quality)
- Material
- Plastics (no bakelite or catalin)
- from Radiomuseum.org
- Model: Internal Communications System CB600, AA601 - Ring-Master, Ring
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 78 x 60 x 220 mm / 3.1 x 2.4 x 8.7 inch
- Notes
-
Hands-free intercom with up to sixteen stations. Does not require a central unit.
CB600 is the designation for the system, and AA601 is the Desk/Wall Master Station.
- Net weight (2.2 lb = 1 kg)
- 0.255 kg / 0 lb 9 oz (0.562 lb)
- Author
- Model page created by Alberto Sanna-Alonso. See "Data change" for further contributors.
- Other Models
-
Here you find 1 models, 1 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ring-Master, Ring Communications Inc.; Ronkonkoma, NY
Collections
The model Internal Communications System is part of the collections of the following members.