4015 Ch= 40

• alternative name: FMC
• Brand: Welco

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 - 1720kHz

NOTE: 40 is the chassis number and NOT the model number.

The following models use the 40 chassis and schematic:

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".

Donde encontrará 147 modelos, 87 con imágenes y 117 con esquemas.
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