- Country
- United States of America (USA)
- Manufacturer / Brand
- Atwater Kent Mfg. Co.; Philadelphia, USA
- Year
- 1936 ?
- Category
- Car Radio, perhaps also + sound player/recorder
- Radiomuseum.org ID
- 33309
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 6
- Main principle
- Superhet with RF-stage; ZF/IF 264 kHz; 2 AF stage(s)
- Tuned circuits
- 7 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage Battery for all (e.g. for car radios and amateur radios) / =6 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil) / Ø 6.5 inch = 16.5 cm
- Power out
- 3 W (unknown quality)
- Material
- Metal case
- from Radiomuseum.org
- Model: 556 - Atwater Kent Mfg. Co.;
- Shape
- Chassis only or for «building in»
- Dimensions (WHD)
- 7 x 10 x 6.75 inch / 178 x 254 x 171 mm
- Notes
-
vibrator for +B; Tube 6Q7G is from 1936.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 7 = 1936 and before
- Other Models
-
Here you find 507 models, 330 with images and 332 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Atwater Kent Mfg. Co.; Philadelphia, USA