Chassis RF103/Type 3
Armstrong Audio / Wireless & Television / Manufacturing; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Armstrong Audio / Wireless & Television / Manufacturing; London
- Year
- 1949 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 357649
- Number of Tubes
- 10
- Valves / Tubes
- Main principle
- Superhet with RF-stage
- Wave bands
- Broadcast, Long Wave and Short Wave.
- Power type and voltage
- Alternating Current supply (AC) / 200-250 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case, TUBES VISIBLE
- from Radiomuseum.org
- Model: Chassis RF103/Type 3 - Armstrong Audio / Wireless &
- Shape
- Chassis only or for «building in»
- Notes
-
The RF103/Type 3 is a 10-valve chassis with a highly efficient RF stage, two stages of IF amplification, and a selectivity better than 7 kHz.
Among its many refinements are the three stages of A.V.C. negative feedback, slide rule dial, and flywheel tuning. Waveband coverage is from 16-50, 195-550, and 800-2,000 metres.When the chassis is used as a gramophone amplifier the large amount of amplification available enables a high-quality pickup of the miniature type to be used without additional amplification.
- Mentioned in
- Wireless World (The), London (WW, 79) (May 1950, Page 85.)
- Author
- Model page created by Pier Antonio Aluffi. See "Data change" for further contributors.
- Other Models
-
Here you find 25 models, 23 with images and 8 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Armstrong Audio / Wireless & Television / Manufacturing; London