Oscillator 74330B
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
- 1938 ??
- Category
- Service- or Lab Equipment
- Radiomuseum.org ID
- 304860
-
- Brand: Micromesh tubes
It appears that the case has been repainted.
The case has been repainted
The electrolytic looks like a replacement
- Number of Tubes
- 1
- Valves / Tubes
- L63
- Power type and voltage
- Alternating Current supply (AC) / 100-250 Volt
- Loudspeaker
- - For headphones or amp.
- Material
- Metal case
- from Radiomuseum.org
- Model: Oscillator 74330B - Standard Telephones and Cables
- Shape
- Tablemodel without push buttons, Mantel/Midget/Compact up to 14
- Notes
-
Oscillator which appears to be able to generate frequencies from 300 to 2800 Hz in 12 stages.
Possibly used for testing transmission lines.AC Mains supply, 100 to 250 volts in 6 taps.
- Author
- Model page created by Mike Edwards † 25.10.21. See "Data change" for further contributors.
- Other Models
-
Here you find 36 models, 31 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 Oscillator is part of the collections of the following members.