Detector 2-Stage Amplifier M3
Marconi Scientific Instrument Co. LTD.,The; London
- Country
- Great Britain (UK)
- Manufacturer / Brand
- Marconi Scientific Instrument Co. LTD.,The; London
- Year
- 1922 ??
- Category
- Radio module pre 1926 (not a part, not a key)
- Radiomuseum.org ID
- 304100
- Number of Tubes
- 3
- Valves / Tubes
- Main principle
- Detector with Vacuum Tube (Valve), no tuner; 2 AF stage(s)
- Wave bands
- - without
- Power type and voltage
- Storage and/or dry batteries / 5 & 80 Volt
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case, TUBES VISIBLE.
- from Radiomuseum.org
- Model: Detector 2-Stage Amplifier M3 - Marconi Scientific Instrument
- Shape
- Tablemodel, with any shape - general.
- Dimensions (WHD)
- 270 x 200 x 180 mm / 10.6 x 7.9 x 7.1 inch
- Notes
-
Détecteur-amplificateur BF, sans circuit d'accord. Se place après un boîtier d'accord.
Tubes: DER5 DER5 DER5?
- Net weight (2.2 lb = 1 kg)
- 2.3 kg / 5 lb 1.1 oz (5.066 lb)
- Author
- Model page created by Musée des Radios Museum. See "Data change" for further contributors.
- Other Models
-
Here you find 36 models, 36 with images and 4 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Marconi Scientific Instrument Co. LTD.,The; London
Collections
The model Detector 2-Stage Amplifier is part of the collections of the following members.