Short Wave Receiver AD2
Se-Ar-De (brand); Boston
- Country
- United States of America (USA)
- Manufacturer / Brand
- Se-Ar-De (brand); Boston
- Year
- 1923
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 182912
-
- alternative name: Mitchell, R.; Boston
aus "Radio" for August 1923, p.47
aus "Radio" for August 1923, p.47
aus "Radio" for August 1923, p.47
- Number of Tubes
- 3
- Main principle
- TRF without regeneration
- Tuned circuits
- 1 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - This model requires external speaker(s).
- from Radiomuseum.org
- Model: Short Wave Receiver AD2 - Se-Ar-De brand; Boston
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Dimensions (WHD)
- 22 x 7.25 x 6.25 inch / 559 x 184 x 159 mm
- Notes
- SE-AR-DE Short Wave Receiver sets their highest development with the Type AD2 receiver; this unit incorporates all of the advantages of the Type AD with the added benefit of two stages of audio frequency amplification. This set operated from 150-630 Meters. It was sold in kit form only for $49 in 1923.
Type AD Receiver with built in two step amp.
- Net weight (2.2 lb = 1 kg)
- 11 lb 0 oz (11 lb) / 4.994 kg
- Price in first year of sale
- 49.00 $
- Mentioned in
- "Radio" for August 1923, p.47
- Author
- Model page created by Alan Larsen. See "Data change" for further contributors.
- Other Models
-
Here you find 16 models, 16 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Se-Ar-De (brand); Boston