Photographic Receiver (Facsimile) D-700
Muirhead & Co. Ltd.; Beckenham
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Muirhead & Co. Ltd.; Beckenham
- Year
- 1954
- Category
- Miscellaneous (Other, Various) - see notes
- Radiomuseum.org ID
- 346312
- Main principle
- Special principle (see notes)
- Wave bands
- - without
- Power type and voltage
- Powered by external power supply or a main unit.
- Loudspeaker
- - only for Earphone!
- Material
- Various materials
- from Radiomuseum.org
- Model: Photographic Receiver D-700 - Muirhead & Co. Ltd.; Beckenham
- Shape
- Tablemodel, low profile (big size).
- Dimensions (WHD)
- 21 x 19 x 11 inch / 533 x 483 x 279 mm
- Notes
-
A compact bench-mounting photographic receiver D -700 has now been developed by Muirhead and Company, Beckenham, Kent.
Positive or negative prints on paper or film up to 10½” by 10” can be recorded. Drum speeds of either 1 or 2 RPM are provided, and the scanning pitch is 100 lines /inch.
The bandwidth required is 2 kHz centred on a carrier of 1.3 kHz.
For line operation, the signal is amplitude modulated, but for radio transmission, FM can be used with a conversion unit.
There is provision for a speech channel and for the use of a synchronized Mufax monitor which enables the picture to be seen on electrosensitive paper as it is received.
The price of the D -700 photographic receiver is £950.
- Net weight (2.2 lb = 1 kg)
- 100 lb 0 oz (100 lb) / 45.4 kg
- Price in first year of sale
- 950.00 GB £
- Mentioned in
- Wireless World (The), London (WW, 79) (Apr 1954, Page 199 & 200.)
- Author
- Model page created by Gary Cowans. See "Data change" for further contributors.
- Other Models
-
Here you find 29 models, 24 with images and 1 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Muirhead & Co. Ltd.; Beckenham