- Country
- United States of America (USA)
- Manufacturer / Brand
- Montgomery Ward & Co. (Wards, Airline); Chicago, IL
- Year
- 1947 ?
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 48307
-
- Brand: Airline or Air-Line
RECONSTRUCTED LABEL
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 5
- Main principle
- Superheterodyne (common); ZF/IF 455 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s)
- Wave bands
- Broadcast only (MW).
- Power type and voltage
- AC/DC-set / 105-125 Volt
- Loudspeaker
- Permanent Magnet Dynamic (PDyn) Loudspeaker (moving coil) - elliptical / Ø 6 inch = 15.2 cm
- Power out
- 0.75 W (unknown quality)
- from Radiomuseum.org
- Model: 74BR-2003C - Montgomery Ward & Co. Wards,
- Notes
- Similar to model 74BR-2003B, for changes see uploaded schematic. BC (535-1620 kHZ) band. Loop antenna. 4x6 inch oval speaker.
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 18 = 1949 and before
- Mentioned in
- Rider's Changes 18-5, Rider's 17-29 to 17-31
- Other Models
-
Here you find 2308 models, 1468 with images and 1805 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Montgomery Ward & Co. (Wards, Airline); Chicago, IL