- Country
- United States of America (USA)
- Manufacturer / Brand
- Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;San Francisco
- Year
- 1922
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 49774
-
- alternative name: Oard Radio Laboratories; Stockton (CA)
- Number of Tubes
- 1
- Valves / Tubes
- Main principle
- TRF with regeneration
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- - For headphones or amp.
- Material
- Wooden case
- from Radiomuseum.org
- Model: AP-4 - Atlantic-Pacific A-P Radio
- Shape
- Tablemodel, Box - most often with Lid (NOT slant panel).
- Notes
-
Two dial primary tuning.
Wave length tuning range 175 to 500 meters.
- Price in first year of sale
- 45.00 $
- External source of data
- Ernst Erb
- Source of data
- Radio Collector`s Guide 1921-1932
- Mentioned in
- July 1922, Radio magazine advertisement page 98 (rear cover)
- Other Models
-
Here you find 17 models, 14 with images and 0 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Atlantic-Pacific (A-P) Radio Supplies Co, Inc.;San Francisco