Combination Set No. MS-2
DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Country
- United States of America (USA)
- Manufacturer / Brand
- DeForest Radio Telephone & Telegraph Co. (De Forest); New York
- Year
- 1921
- Category
- Amateur TRX: Transmitter/Receiver (and Transceiver)
- Radiomuseum.org ID
- 195830
-
- alternative name: Lee De Forest Mfg.
De Forest Catalog E
- Number of Tubes
- 6
- Valves / Tubes
- UV200 UV201 UV201 UV202 or A-P_Transmitter UV202 or A-P_Transmitter UV202 or A-P_Transmitter
- Main principle
- Transceiver; 2 AF stage(s)
- Wave bands
- Wave Bands given in the notes.
- Power type and voltage
- Line / Storage batteries (perhaps also batteries)
- Loudspeaker
- - This model requires external speaker(s).
- Material
- Wooden case
- from Radiomuseum.org
- Model: Combination Set No. MS-2 - DeForest Radio Telephone &
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 0 x 9 x 0 inch / 0 x 229 x 0 mm
- Notes
- The DeForest "Transceiver" Combination Set No. MS-1 consisted of the following panels, a MP-100 Audion Control, Two MP-200 Single Step Amplifiers, MT-100 Tuner, OT-3 Transmitter all in a oak cabinet. The transmitter with 500 Volts plate B+ was capable of radiating 1/2 an ampere into and average amateur antennae on a wave length of 200-600 meters.
- Net weight (2.2 lb = 1 kg)
- 40 lb (40 lb 0 oz) / 18.160 kg
- Price in first year of sale
- 211.00 $
- Literature/Schematics (1)
- DeForest "Interpanel" Sets Catalogue "E"
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 158 models, 132 with images and 16 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from DeForest Radio Telephone & Telegraph Co. (De Forest); New York