Quartz Plate 4013 Grp.1 4700 kHz
Standard Telephones and Cables Ltd. (STC); London, Foots Cray
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Standard Telephones and Cables Ltd. (STC); London, Foots Cray
- Year
- 1951
- Category
- Radio part (not a module)
- Radiomuseum.org ID
- 356806
-
- Brand: Micromesh tubes
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- No Power needed
- Loudspeaker
- - - No sound reproduction output.
- Material
- Various materials
- from Radiomuseum.org
- Model: Quartz Plate 4013 Grp.1 4700 kHz - Standard Telephones and Cables
- Shape
- Miscellaneous shapes - described under notes.
- Dimensions (WHD)
- 18 x 52 x 18 mm / 0.7 x 2 x 0.7 inch
- Notes
-
4700 kHz quartz crystal resonator mounted in evacuated glass envelope with B7G base. Dated October 1951. The circular electrodes on opposite faces of the square quartz plate are connected to pins 3 and 7 of the B7G base, which are diametrically opposite. In addition to the maker's name and the frequency, the box label indicates 'Serial No. 1' and 'McL A52793'.
- Net weight (2.2 lb = 1 kg)
- 0.007 kg / 0 lb 0.2 oz (0.015 lb)
- Author
- Model page created by Bruce Taylor. See "Data change" for further contributors.
- Other Models
-
Here you find 38 models, 33 with images and 11 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Standard Telephones and Cables Ltd. (STC); London, Foots Cray
Collections
The model Quartz Plate is part of the collections of the following members.