CR901 Early. Single Transistor
Ekco, E.K.Cole Ltd.; Southend-on-Sea
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Ekco, E.K.Cole Ltd.; Southend-on-Sea
- Year
- 1958 ?
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 149439
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 4
- Number of Transistors
- 1
- Semiconductors
- OC16
- Main principle
- Superhet with RF-stage; ZF/IF 470 kHz; 3 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast (MW) and Long Wave.
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / 12 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Metal case
- from Radiomuseum.org
- Model: CR901 [Early. Single Transistor] - Ekco, E.K.Cole Ltd.; Southend-
- Shape
- Chassis only or for «building in»
- Notes
- Five push button station selectors, one is for LW. Late production used a 2 transistor output stage, OC72 OC16.
- Source of data
- -- Schematic
- Circuit diagram reference
- Radio and TV Servicing books (R&TVS) book
- Literature/Schematics (1)
- ERT Sheet 1200.
- Author
- Model page created by Keith Staines. See "Data change" for further contributors.
- Other Models
-
Here you find 424 models, 311 with images and 255 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Ekco, E.K.Cole Ltd.; Southend-on-Sea