4015 Ch= 40
Fairbanks, Morse & Co.; Chicago (IL)
- Land
- USA
- Hersteller / Marke
- Fairbanks, Morse & Co.; Chicago (IL)
- Jahr
- 1935/1936
- Kategorie
- Rundfunkempfänger (Radio - oder Tuner nach WW2)
- Radiomuseum.org ID
- 245493
-
- anderer Name: FMC
- Marke: Welco
- Anzahl Röhren
- 4
- Hauptprinzip
- Superhet allgemein; ZF/IF 456 kHz; 1 NF-Stufe(n)
- Anzahl Kreise
- 3 Kreis(e) AM
- Wellenbereiche
- Mittelwelle, keine anderen.
- Betriebsart / Volt
- Wechselstromspeisung / 110V, 60Hz Volt
- Lautsprecher
- Dynamischer LS, mit Erregerspule (elektrodynamisch)
- Material
- Gerät mit Holzgehäuse
- von Radiomuseum.org
- Modell: 4015 Ch= 40 - Fairbanks, Morse & Co.;
- Form
- Tischgerät, Hochformat (höher als quadratisch, schlicht, keine Kathedrale).
- Bemerkung
-
The Fairbanks Morse 4015 is an AC operated, 4 tube BC band receiver. Has a regenerative second detector in place of the usual IF amplifier. A small variable coupling capacitor between the plate and the grid coil determines the amount of regeneration. Alignment procedure located in Riders Volume 7, page 7-2.
Band Frequency Ranges are as follows:
BC Band......................540 - 1720kHzNOTE: 40 is the chassis number and NOT the model number.
The following models use the 40 chassis and schematic:
Model Number Chassis Cabinet 4015 40 Table Model Other Notes:
"Radio Retailing" November 1935 - new models - means that at least early October the sets were ready. The majority must have been sold for Christmas. The following upright table models were offered as new: 4015, 5619, 6616, F-M 7117, 9018, 4115, 6416 and "down-to-the-floor construction" consoles 5645, 6645, 7146, 9047 and 9048 plus the battery model 6445B. The first digit tells the number of tubes. Plus models 11049 and F-M 11050 with 11 tubes. Fairbanks-Morse called its new loudspeaker and AF technique "third dimension tone".
- Originalpreis
- 24.95 USD !
- Schaltungsnachweis
- Rider's Perpetual, Volume 6 = 1935 and before
- Literaturnachweis
- Radio Retailing (Radio & Television R.) (November 1935, page 40.)
- Literatur/Schema (1)
- Rider's Perpetual, Volume 6 = 1935 and before (Page 6-1, also Riders Volume 7, pages 7-1, 7-2)
- Literatur/Schema (2)
- Gernsback Official Radio Service Manual (Volume 6, page 378)
- Literatur/Schema (3)
- Radio Retailing (Radio & Television R.) (September 1938, page 50)
- Literatur/Schema (4)
- Radio Today (and Television) (September 1935, page 36, May 1936, page 42, March 1937, page 49)
- Autor
- Modellseite von Ernst Erb angelegt. Siehe bei "Änderungsvorschlag" für weitere Mitarbeit.
- Weitere Modelle
-
Hier finden Sie 147 Modelle, davon 87 mit Bildern und 117 mit Schaltbildern.
Alle gelisteten Radios usw. von Fairbanks, Morse & Co.; Chicago (IL)