- Country
- United States of America (USA)
- Manufacturer / Brand
- Freed-Eisemann Radio Corp.; New York, NY
- Year
- 1941
- Category
- Broadcast Receiver - or past WW2 Tuner
- Radiomuseum.org ID
- 40932
original Rola speaker, label is missing
Click on the schematic thumbnail to request the schematic as a free document.
- Number of Tubes
- 15
- Main principle
- Superheterodyne (common); ZF/IF 462/4300 kHz; 2 AF stage(s)
- Tuned circuits
- 6 AM circuit(s) 10 FM circuit(s)
- Wave bands
- Broadcast, Short Wave plus FM or UHF.
- Power type and voltage
- AC/DC-set / 115 Volt
- Loudspeaker
- Electro Magnetic Dynamic LS (moving-coil with field excitation coil)
- from Radiomuseum.org
- Model: FM-40 - Freed-Eisemann Radio Corp.;
- Notes
-
AC/DC version of FM-51.
This model first appeared without tuning indicator under the same model number. FM dial also may be changed to frequencies instead of channels.
Later models have a PU terminal and switch positon not shown in the Rider's schematic. Also, the tweeter is only featured for some console types, not for the FM-40. There also may be circuit alterations to the three years later edited Rider's schematic.
- Net weight (2.2 lb = 1 kg)
- 12.1 kg / 26 lb 10.4 oz (26.652 lb)
- External source of data
- Ernst Erb
- Circuit diagram reference
- Rider's Perpetual, Volume 14 = 1944 = before 1943
- Mentioned in
- FM Magazine, May 1941 (new model)
- Literature/Schematics (1)
- Collector's Guide to Antique Radios 4. Edition (page 94.)
- Other Models
-
Here you find 205 models, 106 with images and 128 with schematics for wireless sets etc. In French: TSF for Télégraphie sans fil.
All listed radios etc. from Freed-Eisemann Radio Corp.; New York, NY