228Q Batt. Chassis
Atwater Kent Mfg. Co.; Philadelphia, USA
- Country
- United States of America (USA)
- Manufacturer / Brand
- Atwater Kent Mfg. Co.; Philadelphia, USA
- Year
- 1932
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 33226
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 7
- Main principle
- Superhet with RF-stage; ZF/IF 130 kHz
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- Storage and/or dry batteries
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) / Ø 8.5 inch = 21.6 cm
- Power out
- 1 W (unknown quality)
- Material
- Wooden case
- from Radiomuseum.org
- Model: 228Q Batt. Chassis - Atwater Kent Mfg. Co.;
- Shape
- Table-Cathedral-Type (upright, round top or gothic arch, not rounded edges only).
- Dimensions (WHD)
- 16 x 19 x 10 inch / 406 x 483 x 254 mm
- Notes
-
for Cabinet 228; Photos not here, only at Cabinet 228 !
NOTE: The last digit of an Atwater Kent model number represents the quantity of tubes it uses. This applies only to the model numbers having 3 digits after the 90 series models. Additionally, the model numbers ending with 0 or 1 or 2 use 10 or 11 or 12 tubes, respectively. There are a few exceptions to this rule and the model 228Q is one of them having 7 tubes in lieu of having 8 tubes. The other versions of the model 228 all use 8 tubes.
- External source of data
- Ernst Erb
- Source of data
- The Radio Collector's Directory and Price Guide 1921 - 1965
- Circuit diagram reference
- Rider's Perpetual, Volume 3 = 1933 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